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1. Aharmli 3 j 2 2 thar g Aharm_ 3 0 Three phase systems with neutral Vharmli 3 j 2 2 Faith g Vharm_ 3 0 Three phase systems without neutral 7 2 gt Uharmli 3 j 2 Uharm_ 2 Uharnii f Zero sequence harmonics S Ahani 3 l lt j 0 Ah __ a 3 2 Aharmli 1 Three phase a with neutral n pa ilj 3 l Vharm j 3 in Vharm i Three phase systems without neutral 5 Unarm i j 3 j 0 N l Uh eo 3 La Uharmlifi l Il Positive sequence harmonics 7 gt Aharm li JF 4 1 j 0 3 4 Aharm li hh l N Aharm Il Three phase a with neutral 2 gt rar i 37 4 3 Vharni fh Vharm Three phase eee without neutral gt ura ilj 4 l S gt Uharmli fh 16 1 4 POWER Powers without neutral over one second 16 1 4 1 Distribution system with neutral Active power of phase i 1 with i e 0 2 Pl Whl r ale DC power of phase i 1 with i e 0 2 Pdc i Wdc i Vdcf i Adc i Apparent power of phase i 1 with i e 0 2 S i VA i Vrms i Armsi Reactive power of prase i 1 with i e 0 2 Non active quantities broken down NechSec 1 gt VF poms AF lifa a 4 Q lil VARF E Distortion power of the phase i 1 with i e 0 2 Non active quantities broken down Dli VAD i ysti PEF QEF Non active power of phase i 1
2. Columns of current values phases 1 2 and 3 RMS true RMS value calculated over 1 second DC DC component THD total harmonic distortion with the fundamental RMS value as reference f or with the total RMS value without DC as reference r CF peak factor calculated over 1 second FHL harmonic loss factor For the oversizing of transformers to allow for harmonics FK K factor Derating of the transformer as a function of the harmonics Figure 80 4A simultaneous display screen Note To make it possible to adjust the zero of current sensors measuring DC the DC values are never cancelled 7 5 4 L1 SIMULTANEOUS DISPLAY SCREEN This screen displays the RMS DC THD and CF values of the phase to neutral voltage and of the current PST and PLT of the phase to neutral voltage and FHL and FK of the current for phase 1 Column of voltage values simple RMS true RMS value calculated over 1 second DC DC component THD total harmonic distortion with the fundamental RMS value as refer ence f or with the total RMS value without DC as reference r CF peak factor calculated over 1 second PST short term flicker calculated over 10 minutes PLT long term flicker calculated over 2 hours Figure 81 L1 simultaneous Display screen Current column RMS DC if the current sensor al lows THD and CF values FHL harmonic loss factor For the oversizing of transformers to allow for harmonics FK K
3. Scale of values in amperes Time cursor Use the lt or P key to move the cursor EG A ri wv 3A E L2 L3 Hz w I t relative time position of the cursor a ee A1 A2 A3 RMS values of currents t 0 corresponds to the start of the 1 2 and 3 in the half cycle at the inrush current capture position of the cursor Figure 44 The 3A RMS display screen for a three phase connection with neutral 5 2 3 2 The 3A RMS display screen for a three phase connection without neutral ara st 004 496s Al 400 0 Ads 4036 Ass 4024 Figure 45 The 3A RMS display screen for a three phase connection without neutral 5 2 3 3 The L1 RMS display screen for a three phase connection with neutral MAX maximum half cycle RMS value of the inrush current capture Time cursor of the curve Use the lt 4 or gt key to move the cursor t relative time position of the cursor t O corresponds to the start of the inrush current capture V1 RMS value of voltage 1 in the half cycle at the position of the cursor A1 RMS value of current 1 in the half als iti els mies a0 T cycle at the position of the cursor Figure 46 The L1 RMS display screen for a three phase connection with neutral Note Filters L2 and L3 are used to display the recording of the true half cycle RMS current and voltage of phases 2 and 3 The screen is identical to the one displayed for filter L1 The gt W le gt W lt A ft ond gt A lt keys are
4. and distortion energy Dh Apparent energy Sh 1 mVAh 9 999 999 EVAh 1 The energy corresponds to more than 22 000 years of the associated maximum power maximum ratios 2 The energy Pdch corresponds to more than 1 million years at maximum power Pdc maximum ratios 3 Maximum value calculated for a 2 wire single phase connection phase to ground voltage 15 3 5 CURRENT SENSOR CHARACTERISTICS AFTER LINEARIZATION Sensor errors are offset by a typical correction inside the device This typical correction applied to the phase and amplitude depends on the type of sensor connected detected automatically and the gain in the current acquisition channel used The RMS current measurement error and phase error are additional errors which must therefore be added to the device errors indicated as influences on the calculations carried out by the analyser powers energies power factors tangents etc Type of sensor RMS current Arms Maximum error for AmpFLEX A193 10 A 100 Al 6500 A 10 kA 100 A 10 kA 2 MiniFLEX MA193 10 A 100 Al BENEA 100 A 10 kAl 20 5 AmpFLEX A193 l MiniFLEX MA193 i 3 3 I o a O1 O ook 0 3 A 50 AI S O 50 A 100 Al 2 2 5 A 100 A 500 Af 1 5 2 5 A J93 clamp 3500 A 500 A 2000 Al 2000 A 3500 Al 1 5 1 Po AK ie ie ie ie 0 18500 A 5000 A DC k fo 1
5. O230 W 10s 1 Alarm inactive 0010 A ms 5S 08 0 O25 1 0020 ky lamin 2 Alarm not programmed Figure 34 The Alarm mode menu E The type of alarm The order of the harmonic between 0 and 50 for IS hl A h U h and V h only E The target of the alarm m 3L 3 phases monitored individually m N monitoring of neutral m 4L 3 phases and neutral monitored individually m surveillance of the value of the complete system E The direction of the alarm gt or lt in the case of Hz Urms Vrms Arms Udcl IVdcl Adcl Upk l Vpk l Apk l Upk l IVpk l and Apk l E The triggering threshold of the alarm value and unit for Urms Vrms Arms Udcl IVdcl Adcl Upk l IVok l Apk Upk l IVpk l Apk l IPI Pdcl IQ or N D and S m The triggering delay or minimum duration above or below the alarm threshold in minutes or seconds or in the case of Vrms Urms and Arms excluding the neutral in hundredths of a second m The hysteresis 1 2 5 or 10 see 16 3 To go from one page to the other press the Ei or LH key Each overshoot of an alarm will be recorded in a campaign of alarms Notes The display in red of an alarm line means that the programmed quantity and or target is incompatible with the configuration chosen connection selected sensors connected ratios programmed calculation methods chosen The alarms on the level of harmonics of order 01 concern only the values expressed in r If a sea
6. RMS phase to phase voltage of phase i 1 with i e 0 2 NechSec 1 Urms i eee ae echSec RMS current of phase i 1 with i e 0 3 i 3 lt neutral l NechSec 1 NechSec_ 2 Alila Armsfi Note NechSec is the number of samples in the second 16 1 2 9 Negative sequence unbalance rates three phase connection over one second These are calculated from the filtered RMS vector values over one second VFrms i and AFrms i for distribution systems with neutral and UFrms i and AFrms i for distribution systems without neutral Ideally the fundamental vectors of the signals The formulas used make use of Fortescue s symmetrical components from Fortescue s negative sequence transformation 2H Note The operations are vector operations in complex notation with a e Positive sequence fundamental symmetrical phase to ground voltage vector in a distribution system with neutral Vrms VFrms o a VFrms I a VFrms 2 Negative sequence fundamental symmetrical phase to ground voltage vector in a distribution system with neutral Vrms_ VFrms o a VFrms 1 a VFrms 2 Negative sequence unbalance factor of the phase to ground voltages in a distribution system with neutral Vrms _ Vunb Vrms Remark The following quantities are saved with the negative sequence unbalance factor in a trend recording Vns IVrms and Vps lVrms l the norms of the negative sequ
7. 42 54 k a gt 157 4k mine 20 30 40 Figure 102 Ph x with MIN AVG MAX With the MIN AVG MAX mode activated the display differs slightly from the previous one because there is no loss of information Date of the cursor Position of the viewing window in the record This screen is a partial view of the trend curve There are other screens before and after the visible part To select the display filter press the A or V key Use the lt or gt keys to move the Cursor 000 d 02 03 O03 O4f05 O5f05 06 03 le GD Se a os ee Figure 103 cos L1 without MIN AVG MAX The period of display of this curve is two hours Since the recording period is one second each point of this curve represents a value recorded every second taken every two hours There is therefore a substantial loss of information 7 199 out of 7 200 but the display is rapid 7 0 000 40 0007 lt 4 0 001 The MIN AVG MAX mode has been activated Ea A 3L L L2 3 X wa O 175 d 02 03 O03 O4f05 O5f05 OBS0S Figure 104 cos L1 with MIN AVG MAX This curve differs considerably from the previous one because the MIN AVG MAX mode is activated Each point of the mean curve represents the arithmetic mean of 7 200 values recorded every second Each point of the curve of the maxima represents the maximum of the 7 200 values recorded every second Each point of the curve of the minima corresponds to the minimum of the 7 200 values recorded e
8. DISPLAY FUNCTIONS Display of waveforms voltages and currents Display of frequency bar chart voltages and currents Inrush Current function displays parameters useful for study of the starting of a motor m Instantaneous current and voltage at the instant designated by the cursor Maximum instantaneous absolute value of the current and of the voltage over the entire starting time RMS value of the half cycle or lobe of the current and voltage excluding neutral on which the cursor is positioned Maximum half cycle RMS current over the entire starting time Instantaneous network frequency at the instant designated by the cursor Maximum mean and minimum network frequencies over the entire starting time Time at which starting of motor commenced Screen captures 50 maximum Transients function Detection and recording of transients up to 210 between user defined start and stop dates and times Recording of 4 complete cycles one before the triggering event and three after in the 8 acquisition channels Trend recording data logging function 2GB memory with date stamping and user defined start and stop dates for record ing with a maximum of 100 recordings Display in bar chart or curve form of the means of many parameters vs time with or without minima and maxima Alarm function List of recorded alarms up to 16 362 exceeding thresholds defined in the configuration menu User defined alarm monitoring start and stop tim
9. FUNCTION KEYS YELLOW KEYS Icons A gt t 0 lt gt t T lt Feb deel B 0 3 3 a Designation Select all items Unselect all items Transient mode Inrush current mode Display of Fresnel diagram of the signals Move cursor to transient triggering time Move the cursor to one signal period before the triggering date of the transient Energies consumed by the load Energies generated by the load Page screen 1 of the help function Page screen 2 of the help function Page screen 3 of the help function Page screen 4 of the help function Previous configuration Next configuration Previous page screen Next page screen These 6 keys activate the function or tool represented by the corresponding icon on the screen 2 5 2 NAVIGATION KEYS A block of 4 arrow keys a select key and a return key are used for navigation in the menus Item Function A Up direction or navigation key Vv Down direction or navigation key gt Right direction or navigation key lt Left direction or navigation key Confirms the selection gt Return key 2 5 3 MODE KEYS VIOLET KEYS These give access to specific modes Item Function Waveform acquisition mode with two sub modes transients mode blackouts interference etc and inrush current mode starting of motor Harmonic curves display mode representation of voltage current and power harmonics order by order determination of har
10. If an MN93A clamp 5A range an Adapter an AmpFLEX a MiniFLEX or an E3N clamp is used adjustment of the ratio of the range or of the sensitivity is proposed automatically Use the arrow keys A V lt 4 P to define the transformation ratios between the primary current 1A to 60 000A and the second ary current 1A 2A or 5A then validate with the e key The primary current cannot be less than the secondary current 4 7 2 VOLTAGE RATIOS A second screen V or U defines the voltage ratios The programming of the ratio or ratios can be different or the same for all or for some channels The ratios to be programmed are phase to neutral voltage ratios when there is a neutral and phase to phase voltage ratios when there is not To change the ratios press the e key 3E VOLTAGE RATIOS 3E VOLTAGE RATIOS Ratio setup 3u 11 Ratio setup 4w 1 1 Figure 26 the Voltage Ratios screen in the Sensors and Figure 27 the Voltage Ratios screen in the Sensors and ratios menu in the case of a set up without neutral ratios menu in the case of a set up with neutral Use the arrow keys A W to choose the configuration of the ratios E 3U 1 1 or 4V 1 1 all channels have the same 1 1 ratio E 3U or 4V all channels have the same ratio to be programmed Press the e key then use the A V keys to highlight the ratio in yellow O omo sio Press the e key then use the A lt and gt keys to change the ratio The primary vo
11. 12 50 Access to Alarm mode configuration Mame AL AR MO 1 i see 8 1 Programming an alarm campaign see 8 2 Figure 85 The Alarm Mode screen The and icons have the following functions E Validating the programming of a campaign and starting the alarm campaign m Voluntary stoppage of alarm campaign 8 1 ALARM MODE CONFIGURATION The submenu displays the list of alarms configured see 4 10 This shortcut key lets you define or change alarm configura tions The following information is displayed Press gt to return to the Programming a campaign screen 8 2 PROGRAMMING AN ALARM CAMPAIGN The fi submenu is used to specify the start and stop times for an alarm campaign see figure 66 To program an alarm campaign enter the start date and time the stop date and time and the name of the campaign To modify an item move the yellow cursor to it using the A and W keys then validate with the key Change the value using the A V lt and P keys then validate again The name can be at most 8 characters long Several campaigns may have the same name The available alohanumeric characters are the uppercase letters from A to Z and the digits from 0 to 9 The last 5 names given in the transient trend and alarm modes are kept in memory When a name is entered it may then be completed automatically Notes The start date and time must be later than the current date and time The stop date an
12. 1V Severity of long term flicker PLT U gt 1000 V Peak factor PF Display resolution Maximum intrinsic with unity ratio error lt lt lt lt lt lt lt 2 828 V 3 2 V See the correspond ing table 0 01 Uncertainty of PST 1 5 ct CF lt 4 0 01 5 2 ct CF gt 4 In 1 000 Vrms category Ill provided that the voltage between each of the terminals and earth does not exceed 1 000 Vrms ok NO O O voltage and current He fey fe lt 1 2 Two phase opposite phases same note as 1 3 Limitation of the voltage inputs 4 1000 x V2 1414 2000 x V2 2828 5 Total RMS value and RMS value of the fundamental 6 DC harmonic component n 0 Measurement range without ratio IAS ns Rae eee ae a ratio Display resolution Maximum intrinsic with unity ratio error J93 clamp eee 3 500 A 0 5 1A le 0 5 200 mA C193 clam A lt 1000A P 1A 1 000 A PAC93 clamp i 1A 10 5 1A A gt 1000A erly MN93 clamp 200 mA 200A 100 mA 0 5 200 mA ae 0 5 20 mA E3N clamp 10 mV A iO0mA 450K A lt 100A MN93A clamp 100 A 100 mA O S 100 0 5 100 mA 1 mA 3 A lt 10A 0 5 2 mA 10 mA 0 5 10 MA RMS A210A current MN93A clamp 5 A 5 A adapter 5 mA 5A 1 mA 0 5 2 mA Essailec adapter AmpFLEX A193 A lt 10kA MiniFLEX MA193 10A 10 kA 0 5 3A 10 KA 10A A gt 10kA 1
13. 6 2 2 Overall vieW ccccccccccssccecesceceeeseceeuseceeeeeesaseeesaeess 8 23 OM OM SW ItO I sishni 8 24 Display aoegeoe india aes so dantonrctueciaceneeenenaucheosntot eierctaat 9 2 5 Keypad KC S sca ectectudel enced etredenciwesenccaccemsentebecseeee 10 2 6 CONNECTOTS sirenerne rnein n ERE Ein 12 2 7 Power SUPDIY cccceececeececeseceseeceeeeeseeesseeesaees 12 2 8 The SUA NC ioe stc ss tscecta aaa eeeienaseenesentetescoseacqcurecessee 13 2 9 PROD FE VIGUIOIS eo ccecteanstcosanancannntausnananecosestaceczatatens 13 OE o E S 15 SAR Ec e E E E E 15 32 WONT OUNAMOMN sisis 15 3 3 Installation of IGAOS scccecucczsaccsencetuesccecetanesiacsbintesen 16 3 4 Functions of the device ssssssssesnssernerrenserneene 18 4 CONFIGURATION scccescescnstencsetucesccstiansdnadaciesadesesccucansae 19 4 1 Configuration MENU cccccssscecesssseeeesesseeesenes 19 4 2 Display language ircccinnecsiexcnsenesneavcceswnctonsstemonienssees 19 4 3 Date Time ccccccseesccceseseceeceeseeeenseseeeesenseeensees 19 4 4 Display cc oreetieecentacetecextspoaaac enctessorcecetescuseenecuseensse 20 4 5 Calculation methods nnessnnneennnnenneennnneennnrennne 21 4 6 Connection iexcastrcugnadeocuncctotenattansd mebicandtonnutcate 24 4 7 Sensors and ratios ccccscceeceseseeeneeseeeesesseeeeeees 28 4 8 Capture Mode cdericcaserncissecatimenc innreisonecannedasonsmogacan 29 4 9 Trend Mode sccisin race ses ansonecoc
14. 6 5 To select the display press the A or V key The horizontal axis indicates the orders of the harmonics The level of the harmonic is given as a percent age with respect to the fundamental or to the total RMS value DC DC component 1 to 25 har monics of order 1 to 25 When the cursor exceeds order 25 order 26 to 50 appears Figure 52 example of 3L phase to neutral voltage harmonics display 6 1 2 THE L1 PHASE VOLTAGE HARMONICS DISPLAY SCREEN This information concerns the har monic pointed to by the cursor V h03 harmonic number level of harmonics with the fun damental RMS value as reference f or the total RMS value as reference r V RMS voltage of the harmonic in question 143 phase shift with respect to the fundamental order 1 max min maximum and minimum levels of the harmonic in question They are reset when the harmonic number is changed or the wkey is pressed THD total harmonic distortion Vd RMS distortion voltage 76 6 v 010 THO 77 82 Yd 1791 v 33 3 x4 max 33 34 min SRT D Harmonic selection cursor Use the lt or gt key to move the cursor Display of the 3 phases 3L of L1 L2 L3 N or of the expert mode three phase connection only see 6 5 To select the display press A or V The horizontal axis indicates the orders of the harmonics The level of the harmonic is given as a percent age with respect to the fundamental or to the total RMS
15. 7 digits at most 7 digits at most l The stated uncertainties on the active power and energy measurements are maxima for Icos l 1 and typical for the other phase differences The stated uncertainties on the reactive power and energy measurements are maxima for Isin 1 and typical for the other phase shifts With MN93A clamp 5 A or 5 A adapter or Essailec adapter With AmpFLEX or MiniFLEX for a 2 wire single phase connection phase to ground voltage The resolution depends on the current sensor used and on the value to be displayed The energy is equivalent to more than 114 years of the associated maximum power unity ratios IPSS ST ON aS Nm O n___ is the highest order for which the harmonic ratio is non zero max With E3N clamp 100 mV A With J93 clamp for a 2 wire single phase connection phase to ground voltage 0 The energy corresponds to more than 190 years at maximum power Pdc unit ratios Quantities associated with power Measurement Maximum _ Display resolution Maximum intrinsic error Phase differences of funda 179 180 mentals 1 oa 0 001 tan lt 10 tan 32 77 1 for D 0 01 tan gt 10 3 ct UNB lt 10 Voltage unbalance UNB 0 100 1 10 ct UNB gt 10 Current unbalance UNB 100 1 Itan 32 767 corresponds to 88 25 k x 180 k being a natural number Quantities concerning the spectral composition of the ee
16. A search for transients can be deleted only if it is not in progress To return to the Waveform capture screen press the key 5 1 4 DELETE A TRANSIENT When the list of transients in a search is displayed see figure 40 select the transient to be erased This is done by moving the cursor to it using the A and VW keys The selected transient is bolded Then press the M key Press e to validate or gt to cancel To return to the Waveform capture screen press the key 5 2 INRUSH CURRENT MODE Still in the mode the W sub mode is used to capture record inrush currents voltage and current waveforms network frequency half cycle RMS voltages and currents except for the neutral and to view and delete the recordings When the Inrush current mode is invoked E f no capture has been made then the Capture schedule screen is displayed E fa capture has been made then the Capture characteristics screen is displayed 5 2 1 PROGRAMMING THE CAPTURE The display of the triggering filter in red means that it is not available because of an incompatibility with the configuration connection type of sensors or current ratio Programming of the capture Display of sub mode used Display of the characteristics of the capture see 5 2 2 Triggering filter 34 Start 12 0412 09 41 Rapid programming and starting of a capture Mode RMS PEAK Start of the capture Shortcut to the Configuration menu i ature d
17. HARMONIC DISTORTION The THD sub menu displays the waveforms of the signals measured over one full cycle and the total voltage and current harmonic distortion The levels are displayed either with the fundamental RMS value as reference f or with the RMS value without DC as reference Yr depending on which reference is chosen in the configuration menu 7 2 1 THE 3U THD DISPLAY SCREEN This screen displays the phase to phase voltage waveforms for one period and the total harmonic distortion values Instantaneous values of the signals at the position of the cursor t time relative to the start of the period U1 instantaneous phase to phase voltage between phases 1 and 2 U U2 instantaneous phase to phase voltage between phases 2 and 3 Harmonic distortion for each curve O 00x 00x 00x Voltage axis with automatic scaling Instantaneous value cursor Use the lt or P key to move the cursor at 50m Ul 563 5 U2 2r6 8 US 266 8 gt OR Se THO ee ee ee ee U3 instantaneous phase to phase voltage between phases 3 and 1 U Figure 67 The 3U THD display screen en 3U 7 2 2 THE 4V THD DISPLAY SCREEN This screen displays the phase to neutral voltage waveforms for one period and the total harmonic distortion values Instantaneous values of the signals at the position of the cursor t time relative to the start of the period V1 instantaneous phase to neutral voltage of curve 1 V2 instantane
18. V3 instantaneous phase to neutral voltage of curve 3 VN instantaneous value of the neu tral voltage This screen displays the three phase currents and the neutral current of a three phase system RMS currents 984 ma 1 484 a 1994 a 983 mA Current axis with automatic scaling Instantaneous value cursor Use the lt or P key to move the cursor Figure 65 The 4A RMS display screen Instantaneous values of the signals at the intersection of the cursor and of the curves t time relative to the start of the period A1 instantaneous current of phase 1 A2 instantaneous current of phase 2 A3 instantaneous current of phase 3 AN instantaneous value of the neu tral current 7 1 4 THE RMS DISPLAY SCREEN FOR THE NEUTRAL This screen displays the neutral voltage with respect to earth and the neutral current RMS voltage and current ee amp 13 28 v 988 ma Instantaneous values of the signals at the position of the cursor t time relative to the start of the period VN instantaneous neutral voltage AN instantaneous neutral current Current and voltage axis with auto matic scaling Instantaneous value cursor Use the lt or P key to move the cursor Figure 66 The RMS display screen for the neutral Note Filters L1 L2 and L3 display the current and voltage in phases 1 2 and 3 respectively The screen is identical to the one displayed for the neutral 7 2 MEASUREMENT OF TOTAL
19. and phase of the current vectors and negative sequence current unbalance rate The reference vector of the representation at 3 o clock is A1 The information displayed is identical to that described in 7 6 1 but relative to the current 7 6 4 THE L1 FRESNEL DIAGRAM DISPLAY SCREEN In the presence of the neutral this screen displays a vector representation of the fundamentals of the phase to neutral voltages and the currents of one phase It indicates their associated quantities modulus and phase of the current and phase to neutral voltage vectors The reference vector of the representation at 3 o clock is the current vector IVil modulus of the vector of the fundamental of the phase to neutral voltage of phase 1 A1 modulus of the vector of the fun damental of the current of phase 1 Pa Phase angle of the fundamental of the phase to neutral voltage of phase 1 relative to the fundamental of the current of phase 1 wi 120 0 y iat 200 5 a Figure 83 The L1 Fresnel diagram display screen Discs indicating potential saturation of the channel Note L2 and L3 display vector representations of the fundamentals of the phase to neutral voltages and the currents of phases 2 and 3 respectively They indicate their associated quantities modulus and phase of the current and phase to neutral voltage vectors of phases 2 and 3 respectively The reference vector of the representation at 3 o clock is the current vecto
20. breakdown into sequences shown here is valid only in the case of a balanced load 6 5 1 THE PHASE TO NEUTRAL VOLTAGE EXPERT MODE DISPLAY SCREEN heating of the neutral and on rotating machines For three phase set ups with neu tral the V sub menu displays the influence of the harmonics of the phase to neutral voltage on the Harmonics inducing a negative 79 2 xf 63 5 xf sequence Harmonics inducing a zero se quence Harmonics inducing a positive sequence level of harmonics with the fundamental RMS value as reference f or the total RMS value as reference r Figure 60 The phase to neutral voltage expert mode screen three phase set ups with neutral For three phase set ups without neutral the U sub menu displays the influence of the harmonics of the phase to phase voltage on the heating of revolving machines 6 5 2 THE CURRENT EXPERT MODE DISPLAY SCREEN The A sub menu displays the influence of the harmonics of the current on the heating of the neutral and on rotating machines Harmonics inducing a negative sequence Harmonics inducing a zero se quence 110 6 xf 133 8 zf Figure 61 the current expert mode screen Harmonics inducing a positive se quence level of harmonics with the fun damental RMS value as reference f or the total RMS value as reference r 7 WAVEFORM The Waveform key is used to display the current and voltage curves along with the values measured and th
21. cccccsscceesssseeeeeesseeeneees 116 17 2 Maintenance Of Sensors cccseeeeeseeeeeeeeeenees 116 17 3 Replacing the battery cc eesecsesseeeesseeeeeees 116 17 4 Replacing the screen film cccsseccesseeeeeees 117 17 5 Memory CON Cs arsccecscemasnutateuassecsanesneveneanianeaanacee 118 17 6 Metrological CHECK si icascadeatdeesccccwersctuvecnsnteneesne 118 T e A E E E E E AA 118 17 8 Updating of the internal software 006 118 18 WARRANTY sccseccsstecetecasiceeccecttecsssteecsconsecredeccdecsscvestes 119 19 TO ORDER ceina EEE 120 19 1 C A 8336 three phase electrical networks EE E S ticket E E S E E E 120 19 2 Accessories ascanacttarsntosseaoienataadagnneotenced aoe nautecce 120 19 3 Spare DANS i a aiecccnnsescussatusinmrenserccnmntucvadadieeuconss 120 1 GETTING STARTED 1 1 UNPACKING i To On ig 2 Ok No Designation Quantity o Safety cables black banana banana straight straight attached by a Velcro tie 5 2 Black crocodile clips 5 3 User s manual on CD ROM 1 4 Type A B USB cord 1 Specific mains power unit and mains cord 1 6 No 22 carrying bag 1 7 Sets of inserts and rings for marking the leads and current sensors according to phase 12 Multilingual safety sheet 1 9 Checking attestation 1 Quick st
22. displays the energy meters Meters of energy consumed by the load Total active energy ial EiL Total DC energy only if a DC current Ph wWh 2286116 m 0000000 sensor is connected Pdch Wh 0000000 0000000 h varh 21313805 m 20000000 Total reactive energy o000000 0000000 Dh varh 0066008 m 0000000 Total distortion energy Scan Gear aueNeaD Total apparent energy 2 Ee w ee a Meters of the energy generated by the load Total inductive reactive effect E Total capacitive reactive effect Figure 116 the Total Energies Consumed and Generated display screen in Notes This screen corresponds to the choice non active quantities broken down in the VAR tab of the Calculation Methods menu of the Configuration mode If the choice had been non active quantities not broken down then the Dh label distor tion energy would have disappeared and the Q h label would have been replaced by the Nh label This non active energy has no inductive or capacitive effect For the 3 wire three phase set up only the display of total quantities is available the method of calculation of the powers used is the two wattmeter method see Appendix 16 1 4 2 10 4 STARTING ENERGY METERING To start an energy metering press the key in an energies display screen 20 0 or Wh The start date and time of the energy D D D metering Ph Wh 0508552 m 0509485 m 0509222 m Pdch Wh Ohivarh 20
23. factor Derating of the trans former as a function of the harmon Ics Notes The DC value of the current of phase 1 is displayed only if the associated current sensor can measure direct current L2 and L3 provide the simultaneous display of the current and voltage for phases 2 and 3 respectively 7 5 5 SCREEN FOR SIMULTANEOUS DISPLAY OF NEUTRAL This screen displays the RMS THD and CF voltage and current of the neutral the DC component of the neutral voltage and if the current sensor allows the DC component of the neutral current 7 6 DISPLAY OF FRESNEL DIAGRAM The 44 sub menu displays a vector representation of the fundamentals of the voltages and currents It indicates their associ ated quantities modulus and phase of the vectors and the negative sequence voltage and current unbalance rates Note To allow the display of all vectors those of which the modulus is too small to be pictured are shown even so but their name is followed by an asterisk 7 6 1 THE 3V FRESNEL DIAGRAM DISPLAY SCREEN This screen displays a vector representation of the fundamentals of the phase to neutral voltages and of the currents It indicates their associated quantities modulus and phase of the phase to neutral voltage vectors and the negative sequence voltage un balance rate The reference vector of the representation at 3 o clock is V1 Column of values for each vector 1 2 and 3 IVil IV2I and IV3l module of the vector
24. factor FHL application to transformers in the presence of harmonic currents Calculation of the K factor KF application to transformers in the presence of harmonic currents Measurement of total harmonic distortion with respect to the fundamental THD in f of the current and of the voltages excluding neutral Measurement of the total harmonic distortion with respect to the RMS AC value THD in r for the current and the voltages neutral included Active reactive capacitive and inductive non active distortion and apparent power by phase and cumulative excluding neutral Power factor PF and displacement factor DPF or cos excluding neutral Measurement of the RMS distortion value d for the current and the voltages excluding neutral Short term voltage flicker PST excluding neutral Measurement of the long term flicker of the voltages PLT excluding neutral Active reactive capacitive and inductive non active distortion and apparent energy excluding neutral Current and voltage harmonics excluding neutral up to order 50 RMS value percentage referred to the fundamental f excluding neutral or the total RMS value r minimum and maximum and sequence harmonics Apparent harmonic powe up to order 50 excluding neutral percentages referred to the fundamental apparent power f or the total apparent power r minimum and maximum of a rank Inrush currents starting of motors 2 1 2
25. indicate that the capture has been started The key replaces the 5 key and can be used to stop the capture before it is finished Attention The voltage must be present before the inrush current strictly speaking for a stable and correct frequency lock The message capture pending is displayed until the start time is reached and the triggering conditions are satisfied It is then replaced by the message Capture in progress The memory occupation indicator appears at the top of the screen The indicator disappears when the capture is completed If the capture is completed with a stop event see conditions in 16 7 or if the recording memory of the device is full the capture stops automatically Note The device can keep in memory only a single inrush current capture If you wish to make another capture first delete the previous one To return to the Waveform capture screen press gt 5 2 2 DISPLAYING THE CHARACTERISTICS OF THE CAPTURE To display the characteristics of the capture press la The Capture parameters screen is displayed La CAPTURE PARAMETERS Display in PEAK mode see 5 2 4 See ely aa Triggering channel A2 Hysteresis 2 Display in RMS mode see 5 2 3 Start 30 03 10 10 39 Duration 000 0233 Figure 43 The Capture parameters screen If a capture duration is displayed in red it means that it has been cut short E because of a power supply problem battery low or because the memory is fu
26. menu defines m The choice of breakdown or no breakdown of the non active quantities The choice of unit of energy The choice of reference for the level of harmonics of the phases The choice of coefficients of calculation for the K factor The choice of method of calculation of the long term flicker 4 5 1 CHOICE OF CALCULATION OF NON ACTIVE QUANTITIES The var menu is used to choose whether or not to break down the non active quantities bowers and energies NON ACTIVE VALUES A Broken down Figure 20 the Methods of Calculation of Reactive Quantities menu Use the arrow keys A W to select broken down or not m Broken down Non active power N is broken down into reactive power fundamental Q and distorting power D Non active energy Nh is broken down into Q h and Dh E Not broken down Non active power N and non active energy Nh are displayed Then validate with the key The device returns to the Configuration menu Note The modification is impossible if the device is recording metering energy and or searching for alarms 4 5 2 CHOICE OF UNIT OF ENERGY The Wh menu defines the unit of display of energies Z3 ENERGY UNIT Figure 21 the Choice of Unit of Energy menu Use the arrow keys A V to select the unit m Wh watt hour m J joule M toe nuclear nuclear tonne oil equivalent mM toe non nuclear non nuclear tonne oil equivalent m BTU British Thermal Unit Then validate with the
27. never been fully charged The device is connected to mains without the battery DEOE When the battery level is too low the following message is displayed Press to confirm the information If you do not connect the device to mains it switches itself off one minute after this message It is therefore necessary to start charging it as soon as possible 2 8 THE STAND A retractable stand on the back of the Qualistar can be used to hold the device in a tilted position Retractable stand Battery Figure 5 stand and battery compartment cover 2 9 ABBREVIATIONS Prefixes of International System Sl units Prefix Symbol Multiplies by milli m 10 kilo k 10 Mega M 108 Giga G 10 Tera T 1012 Peta P 10 Exa E 10 Meanings of the symbols and abbreviations used Symbol JF w Yt r Da OF Dy A h Acf Ad Adc Apk Apk Arms Athdf Athdr Aunb AVG CF cos DC DPF FHL FK MAX MIN PEAK or PK PF PLT PST RMS Designation AC and DC components AC component only DC component only Inductive phase shift Capacitive phase shift Degree Expert mode Absolute value Sum of values Percentage Fundamental value as reference Total value as reference Phase shift of voltage with respect to current Current also Ampere unit Current harmonic Crest peak factor of current RMS distortion current DC current Maximum peak value of the current Mini
28. o 2 060 mine 20 30 40 50 0 2311 g 2317 42520 The sum of the powers of the three phases is presented in bargraph form To change the scale of the display between 1 minute and 5 days Figure 99 P x without MIN AVG MAX For the energy curves the quantities are expressed in Wh J toe or BTU depending on the unit chosen in the configuration of the device see 4 5 2 01 7 ka 101 7 kw lt 101 7 k i gt Figure 100 P x with MIN AVG MAX This curve differs slightly from the previous one because with the MIN AVG MAX mode there is no loss of information The MIN AVG MAX mode can be activated for the powers to display above the curve the mean power value at the cursor date along with the maximum and minimum power values in the display period Note that in contrast with the other quantities only only the bar chart of mean values is represented Starting date of the selection Date of the cursor ending date of the selection Use the lt or gt keys to move the cursor Energy calculation mode Pressing this key lets you define the start of the selection Figure 101 Ph x without MIN AVG MAX The display period of this bar chart is one minute Since the recording period is one second each bar of this bar chart represents a value recorded in a one second window once a minute The energy calculation mode determines the sum of the powers on the selected bars 42 54 ka 42 54 kwh lt
29. phase i 1 with respect to the current fundamental of phase i 1 with i 0 2 NechSec 1 gt J Fi g AF lf DPF i cos i n 0 NechSec 1 NechSec 1 VF in gt AF i n n 0 n 0 Note The fundamental power factor is also called the displacement factor Tangent of phase i 1 or tangent of the angle of the phase to neutral voltage fundamental of phase i 1 with respect to the cur rent fundamental of phase i 1 with i e 0 2 NechSec 1 n Keni NechPer VF i n _ AF in Tan i tan li n 0 NechSec 1 VF li n AF aa n O Total power factor P 3 PF 3 PBI S 3 Total fundamental power factor PB yP BF Q BF DPF 3 With pbl SVF blr ople SVF br hl SVF eJe AF Ble NechSec 1 NechSec 1 NechSec 1 obl X VF orn Ar oh VF Un SS AP h Y vE n SS Ar oJ n 0 n 0 n 0 Note The fundamental power factor is also called the displacement factor Total tangent Q 3 Tan 3 ar b Three phase system without neutral Total power factor _ P 3 PF 3 PBI S 3 Total fundamental power factor PB vP BF QBP DPF 3 With If reference on L1 NechSec 1 NechSec 1 P 3 my 2 fn 4 2 n gt Ulole Alif n 0 NechSec EFF If reference on L2 NechSec 1 NechSec 1 Blase LUO eb oe Ub ah If reference on L3 pbl gt UT lols u ifa Ain Note The fundamental power factor is also called the displac
30. to measurements taken at the source of low voltage installations Example power feeders counters and protection devices Measurement category Ill corresponds to measurements on building installations Example distribution panel circuit breakers machines or fixed industrial devices Measurement category Il corresponds to measurements taken on circuits directly connected to low voltage installations Example power supply to domestic electrical appliances and portable tools PRECAUTIONS FOR USE This device is compliant with safety standard IEC 61010 2 030 the leads are compliant with IEC 61010 031 and the current sensors are compliant with IEC 61010 2 032 for voltages up to 600 V in category IV or 1 000 V in category Ill Failure to observe the safety instructions may result in electric shock fire explosion and destruction of the instrument and of the installations The operator and or the responsible authority must carefully read and clearly understand the various precautions to be taken in use Sound knowledge and a keen awareness of electrical hazards are essential when using this instrument If you use this instrument other than as specified the protection it provides may be compromised thereby endangering you Do not use the instrument on networks of which the voltage or category exceeds those mentioned Do not use the instrument if it seems to be damaged incomplete or poorly closed Do not use the instrument if the terminals
31. value DC DC component 1 to 25 harmonics of order 1 to 25 When the cursor exceeds order 25 order 26 to 50 appears Indicator of the presence of non zero harmonics of order higher than 25 Figure 53 example of display of harmonics of L1 phase to neutral voltage Notes Filters L2 and L3 display the harmonics of the phase to neutral voltage for phases 2 and 3 respectively The screen is identical to the one displayed for filter L1 There is no phase shift or distortion value for the neutral channel 6 2 CURRENT The A sub menu displays the harmonics of the current 6 2 1 THE 3L CURRENT HARMONICS DISPLAY SCREEN This information concerns the har monic pointed to by the cursor A h05 harmonic number level of harmonics with the fun damental RMS value as reference f or the total RMS value as reference r A RMS current of the harmonic in question 179 phase shift with respect to the fundamental order 1 Harmonic selection cursor Use the lt or P key to move the cursor h05 92 92x 249 a 179 9 1 zf 1 959 a 170 2457 A 173 Figure 54 example of 3L display of current harmonics Display of the 3 phases 3L of L1 L2 L3 N or of the expert mode three phase connection only see 6 5 To select the display press A or V The horizontal axis indicates the orders of the harmonics The level of the harmonic is given as a percent age with respect to the f
32. with i e 0 2 Non active quantities broken down N i VAR i ysl Pif Total active power P 3 W 3 P O P 1 P 2 Total DC power Pdc 3 Wdc 3 Pdc 0 Pdc 1 Pdc 2 Total apparent power S 3 VA 3 S 0 S 1 S 2 Total reactive power Non active quantities broken down Q 3 VARF 3 Q 0 Q 1 Q 2 Total distortion power Non active quantities broken down DB vanb ysbf PBF Q BF Total non active power Non active quantities non broken down N 3 VAR 3 ysl3 f PBF 16 1 4 2 Three phase system without neutral Three phase distribution systems without neutral are considered as a whole no phase by phase power calculation The device therefore displays only the total quantities The two wattmeter method Aron method or two element method is applied for the calculation of the total active power of the total reactive power and of the total DC power a Reference in L1 Active power 1 NechSec 1 P 0 WO U 2 A 2 ol wol zzy LURb Ae Active power Wattmeter 2 l NechSec 1 o ail PIL WII U i i NechSec 2 Reactive power Wattmeter 1 i NechPer 0 VARF 0 UF 2 n _ AF 2 Q 0 o _ 2 OF 2 n 7 4F ef Reactive power Wattmeter 2 jl NechSec 1 NechPer 1 VARF _ UF 0 n _ AF Qi VARF Uro nS ar ff DC power Wattmeter 1 Pdc 0 Wdc 0 Udc 2 Adc 2 DC power Wattmeter
33. 0 mA 2 n x 0 2 100 mA A lt 100A n lt 25 100 mA 100 A 100 mA 2 n x 0 5 100 mA Az 100A n gt 25 1mA 2 nx 0 2 10 mA A lt 10A n lt 25 10 mA 10A harmonic 10 mA 2 nx 0 5 10 mA current A2 10A n gt 25 K 12 n x 0 2 10 mA n lt 5 A adapter 5 mA 1 mA Essailec adapter 2 n x 0 5 10 mA n gt 25 N lt compound Ud J93 clamp C193 clamp PAC93 clamp MN93 clamp E3N clamp 10 mV A MN93A clamp 100 A RMS E3N clamp 100 mV A 1 2 n x 0 3 1 A Afrus x 0 1 AmpFLEX A193 A lt 10 kA n lt 25 A MiniFLEX MA193 m T 10 kA 10A 2 n x 0 6 1 A Afrus x 0 1 A gt 10 kA n gt 25 100 mA 2 n x 0 3 1 A Afrus x 0 1 AmpFLEX A193 A lt 1 000 A n lt 25 MiniFLEX MA193 i TTT 6500 A 1A 2 n x 0 6 1 A Afrus x 0 1 A gt 1 000 A n gt 25 10 mA 2 n x 0 2 30 pt AmpFLEX A193 A lt 100A n 25 MiniFLEX MA193 100 A 100 mA 2 n x 0 5 30 pt A 100A n gt 25 1 In 1 000 Vrms category Ill provided that the voltage between each of the terminals and earth does not exceed 1 000 Vrms 2 Two phase opposite phases same note as 1 3 RMS value of the fundamental Measurement ae HETE ratio pay Maximum intrinsic error with unity ratio 100 mA C193 clamp A lt i A PACQ3 clamp 1000 A N a X 0 4 1 A ae gt 008 A MN93 clamp 20
34. 0 mA 200A 100 mA Xx 0 4 1 A E3N clamp 10 mV A 100A A lt 100A MN93A clamp 100 A E mA E gt 100 A 1 mA A lt 10A E3N clamp 100 mV A 10 mA ee mA RMS ee gt 10A distortion current MN93A clamp 5 A Ad 5 A adapter Essailec adapter AmpFLEX A193 e z ve kA MiniFLEX MA193 10 kA 10A A gt 10 kA 100 mA MiniFLEX MA193 6500 A a gt a A 10 mA AmpFLEX A193 A lt 100A MiniF LEX MA193 100 mA 100 A N ax X 0 5 30 pt E o mA 100 A E o gt 100A 1 Na is the highest order for which the harmonic ratio is non zero Severity of short term flicker Maximum intrinsic error of the short term flicker severity measurement PST Rectangular variations 120 V lamp 230 V lamp per minute 50 duty cycle 60 Hz network 50 Hz network Range of current and voltage ratios aer 10 9 999 900 x V3 1 000 x V3 0 1 Only for the MN93A clamp 5 A the 5 A adapter and the Essailec adapter Measurement ranges after application of the ratios Measurement Minimum Maximum with minimum ratio s with maximum ratio s 120 mV 170 GV amp RMS voltage 120 mV 340 GV 120 mV 200 GV Direct voltage DC 420 mV 400 GV 160 mV 240 GV Peak voltage Pk 480 GV 300 kA 120 KA 51 PW T Pwe Reactive power Q non active N 600 uvar 51 Pvar and distortion power D Apparent power S 600 uVA 51 PVA DC energy Pdch 9 999 999 EWh Reactive energy Q h non active Nh 9 999 999 Evarh
35. 00 charge discharge cycles Charging current 1A Charging time approx 5 hours Service T 0 C 50 C Charging T 10 C 40 C Storage T storage lt 30 days 20 C 50 C storage for 30 to 90 days 20 C 40 C storage for 90 days to 1 year 20 C 30 C If the device is to be left unused for an extended period remove the battery see 17 3 14 5 3 CONSUMPTION Consommation typique de appareil sur le secteur mA Batterie en charge Batterie charg e Active power W 6 Apparent power VA 14 RMS current mA 130 60 14 5 4 BATTERY LIFE Battery life is 10 hours when the battery delivered with the device is fully charged with the display screen on If the display screen is off Saving energy battery life is more than 15 hours 14 5 5 DISPLAY UNIT The display unit is an active matrix TFT LCD type having the following characteristics 5 diagonal resolution 320 x 240 pixels 1 4 VGA colour minimum luminosity 210 cd m typical 300 cd m response time between 10 and 25 ms angle of view 80 in all directions excellent rendering from 0 to 50 C 15 FUNCTIONAL CHARACTERISTICS 15 1 REFERENCE CONDITIONS This table indicates the reference conditions of the quantities to be used by default in the characteristics indicated in 15 3 4 45 75 50 Vaus 1000 Vawe without DC lt 0 5 ere 30 mVams 1 Vrms without DC lt 0 5 Standard current ci
36. 00 mA A lt 1000 A 6 500 A 0 5 3A A gt 1000 A 10 mA A lt 100A 100 mA A 2 100 A E3N clamp 100 mV A 10 mA 10A AmpFLEX A193 MiniFLEX MA193 6500 A HH AmpFLEX A193 MiniFLEX MA193 100 A J93 clamp 5 000 A F414 1A 1A 100 mA A lt ag PAC93 clamp 1A 1 300 A 1 1A A a Sa 10 mA A lt 100A 100 mA 100 A 1 100 mA 100 mA A gt 100A A lt 10A 10 mA 10A 1 10 mA 10 mA A210A 1 Limitation of the PAC93 and E3N clamps 2 Total RMS value and RMS value of the fundamental 3 DC harmonic component n 0 100 mA 100 A 0 5 30 mA Direct current DC E3N clamp 10 mV A E3N clamp 100 mV A Measurement range without ratio Bisclsuiresolation Measurement with unity ratio p ay rs Maximum intrinsic error Minimum Maximum C unity ratio J93 clamp 3 500 A 1 1A 100 mA C193 clamp A lt 1 000 A PAC93 clamp 1A 1 200 A TA 1 1A A 2 1 000 A MN93 clamp 200 mA 240A 100 mA 1 1A E3N clamp 10 mV A A lt 100 A a MN93A clamp 100 A oe ieee rae 1 100 mA A gt 100A 1mA A lt 10A E3N clamp 100 mV A 10 mA 12A 1 10 mA RMS v A gt 10A current MN93A clamp 5 A 5 A adapter 5 mA Essailec adapter 1 10 mA oO gt h l l oh AmpFLEX A193 MiniFLEX MA193 10A 10 kA 10 kA A lt 10kA 10A A 2 10 kA 100 mA A lt 1000 A 2 5 5 A AmpFLEX A193 MiniFLEX MA
37. 19 70k j Distortion power m cand 40565 Tangent of the phase shift D var 1 10k 5 VA 40 04k y 029 Apparent power Phase shift of voltage with respect to current Figure 113 the Powers and Associated Quantities display screen in L1 Notes This screen corresponds to the choice non active quantities broken down in the VAR tab of the Calculation Methods menu of the Configuration mode If the choice had been non active quantities not broken down then the D label dis tortion power would have disappeared and the Q label would have been replaced by the N label This non active power has no inductive or capacitive effect Filters L2 and L3 display the same information for phases 2 and 3 is displayed for the 2 wire two phase set up 10 2 2 THE ENERGY METERS DISPLAY SCREEN The Wh sub menu displays the energy meters Meters of the energy consumed by Meters of the energy generated by the load the load Active energy DC energy only if a DC current sen Inductive reactive effect E SOr IS connected Ph Wh 0560872 m 0000000 Pdch Wh 0000000 ooo0000 Reactive energy Qh varh 0316958 m Soo00000 29000000 0000000 Dh varh O016S35 m o000000 Distortion energy Capacitive reactive effect Sh Ah 0644468 m 000000 Apparent energy ia diih rl diia ce dTa Figure 114 the Energies Consumed and Generated display screen in L1 Notes This screen corresponds to the choice
38. 193 10A 6 500 A 6500 A 2 5 5 A A gt 1000 A 10 mA A lt 100A 100 mA A2 100 A AmpFLEX A193 MiniFLEX MA193 100 A C193 clamp PAC93 clamp MN93 clamp 200 mA 282 8 A E3N clamp 10 mV A MN93A clamp 100 A 100 mA 100 A 2 5 200 mA 1 2A 1 2A 1 A lt 1 000 A 1A 1 414 A A 1 000 A 100 mA 1 2 A 10 mA A lt 100A 100 mA A2100 A 1 mA A lt 10A 1 20 mA 10 mA A 10A 1 20 mA A lt 10kA 38 5 A 10A A gt 10 kA 100 mA A lt 1 000 A 3 5A A gt 1 000 A 10 mA A lt 100A 100 mA A gt 100A 1 3 500 x V2 4 950 1000 x V2 1 414 200 x V2 282 8 100 x V2 141 4 10 x V2 14 14 10 000 x V2 14 140 6 500 x V2 9192 100 mA 141 4 A 1 200 mA E3N clamp 100 mV A 10 mA 14 14 A Peak current PK MN93A clamp 5 A 5 A adapter 5 mA 7 071 A Essailec adapter AmpFLEX A193 MiniFLEX MA193 10A 14 14 kA 10 kA AmpFLEX A193 MiniFLEX MA193 10A 9 192 kA 6500 A AmpFLEX A193 MiniFLEX MA193 100 A 100 mA 141 4 A 3 600 mA Quantities concerning powers and energies Measurement range without ratio Excluding FLEX ane P 10 mW 10 MW AmpFLEX MiniFLEX Excluding FLEX Reactive 2 tive N AmpFLEX MiniFLEX Distortion power D 10 mvar 10 Mvar Apparent power S DC power Pdc Peak factor PF 10 MVA 6 MVA 10 mVA
39. 2 Pdc 1 Wdc 1 Udc 0 Adc 1 b Reference in L2 Active power nad 1 NechSec 1 P o wlo LU lOln lol NechSec Active power Wattmeter 2 ei wi uif AJr Reactive power Wattmeter 1 1 NechSec 1 NechPer 0 VARE O _ UF TOT n __ 4F 0 Q 0 VaRFfo UF ol nS ar fol Reactive power Wattmeter 2 l NechSec 1 NechPer 1 VARF I UF ln AF Q 1 ae 3 Ha 14 ef DC power Wattmeter 1 Pdc 0 Wdc 0 Udc 0 Adc 0 DC power Wattmeter 2 Pdc 1 Wdc 1 Udc 1 Adc 2 c Reference in L3 Active power Wattmeter 1 plo wlo gt u eJn fon Active power Wattmeter 2 Phi wil Lutte alf Reactive power Wattmeter 1 Q o VARF 0 1 NechSec 1 NechSec 2 _UF 2 n Aer AF olin Reactive power Wattmeter 2 Q I VARF I 1 4F ifn NechSec 1 NechSec tmz 4 DC power Wattmeter 1 Pdc 0 Wdc 0 Udc 2 Adc 0 DC power Wattmeter 2 Pdc 1 Wdc 1 Udc 1 Adc 1 d Calculation of the total quantities Total active power P 3 W 3 P O P 1 Total DC power Pdc 3 Wdc 3 Pdc 0 Pdc 1 Total apparent power S 3 VA i U O U U 2 A 3 rms rms rms Note This is the total apparent RMS power as defined in IEEE 1459 2010 for distribution systems without neutral m 0 Aimy E Am 2 Total reactive power Non active quantities broken down Configuration gt
40. 2 6 2 Connector for the mains power unit bat tery charger see 2 6 2 Confirm Enter key see 2 5 2 Navigation keys see 2 5 2 Mode keys violet keys see 2 5 3 The device can operate either on its battery or on mains power Pressing the d button powers up the device If the device is shut off suddenly line power outage in the absence of the battery or automatically battery low an information message is displayed when it is next started up Pressing the d switch again turns the device off If the device is recording metering energy or searching for transients alarms and or inrush current acquisition it requests confirmation Select Yes or No on the corresponding yellow keys then press the lt key to validate m If No is selected recording will continue m f Yes is selected the data recorded until that point are finalized and the device is turned off 2 4 DISPLAY 2 4 1 PRESENTATION The backlit 320x240 1 4 VGA pixel graphic TFT displays all measurements with their curves the parameters of the unit the curves selected the instantaneous values of the signals and the type of measurement selected When the device is powered up it automatically displays the Waveform screen Information about this screen can be found in 7 Reminder of the mode Active mode screen Function keys t B9ms Wl 275 Woes 31 Was 295 Vis Battery charge level Current date and time
41. 20 MVA l Excluding FLEX Active energy Ph ee 9 999 999 MWh AmpFLEX MiniFLEX peace Excluding FLEX energy Q h and non active energy N 1 mvarh 9 999 999 Mvarh AmpFLEX MiniFLEX 1 mvarh 9 999 999 Mvarh Distortion energy Dh Apparent energy Sh 1 mVAh DC energy Pdch 1 mWh 4 digits at most 4 digits at most 0 001 9 999 999 MVAh 7 digits at most 9 999 999 MWh 9 7 digits at most Display resolution with unity ratio Maximum intrinsic error 1 cos gt 0 8 1 5 10 ct 0 2 lt cos lt 0 8 1 cos gt 0 8 1 5 10 ct 0 5 lt cos lt 0 8 1 sin gt 0 5 1 5 10 ct 0 2 lt sin lt 0 5 1 5 sin gt 0 5 2 5 20 ct 0 2 lt sin lt 0 5 4 20 ct if Vn gt 1 t lt 100 n 4 digits at most 4 digits at most Or 2 n_ x 0 5 100 ct THD lt 20 f 2 N a x 0 7 10 ct THD gt 20 f 1 4 digits at most l 1 5 cos gt 0 5 1 5 10 ct 0 2 lt cos lt 0 5 1 cos gt 0 8 1 5 0 2 lt cos lt 0 8 1 cos gt 0 8 1 5 0 5 lt cos lt 0 8 1 sin gt 0 5 1 5 0 2 lt sin lt 0 5 1 5 sin gt 0 5 2 5 0 2 lt sin d lt 0 5 5 5 THD lt 20 f 1 5 THD gt 20 f 1 7 digits at most
42. 4 key The device returns to the Configuration menu 4 5 3 CHOICE OF COEFFICIENTS OF CALCULATION OF THE K FACTOR The FK menu defines the coefficients used for the calculation of the K factor Z3 TRANSFORMER FACTOR K Figure 22 the Choice of coefficients of calculation of the K factor menu Use the arrow keys A V lt P to fix the value of coefficients q and e E q exponential constant that depends on the type of winding and the frequency The value of q can range from 1 5 to 1 7 The value of 1 7 is suitable for transformers having round or square conductors in all types of winding The value of 1 5 is suitable for those in which the low voltage windings are in tape form E e ratio between the losses linked to eddy currents at the fundamental frequency and resistive losses both evaluated at the reference temperature The value of e can range from 0 05 to 0 1 The default values q 1 7 and e 0 10 are suitable for most applications Then validate with the key The device returns to the Configuration menu Note The modification is impossible if the device is recording and or searching for alarms 4 5 4 CHOICE OF REFERENCE OF THE LEVEL OF HARMONICS OF THE PHASES The f r menu defines the reference for the level of harmonics of the phases Z3 PHASE HARMONIC RATIOS Fundamental value as reference oti Figure 23 the Choice of Reference for the Level of Harmonics menu Use the arrow keys A WV to fix t
43. 425269 m E0425461 m 20424432 m 9000000 9000000 9000000 Dh varh 0004921 m 0008247 m 0004517 m Sh Ah 0662967 m O663330 m 0662931 m Figure 117 the Energy Metering Start up screen in Wh The blinking symbol indicates that energy metering is in progress Ph varh 0016339 k 0000000 Qh iwarh 20013657 k 0000000 9000000 9000000 Haie Dh varh 01571060 0000000 Sh varh 0021256 k 000000 Figure 118 the Energy Metering screen in varh The diagram used is the 4 quadrant diagram see 16 5 The 4 icon is used to suspend the energy metering Note The non nullity threshold is 11 6 kWh for non nuclear toe and 3 84 kWh for nuclear toe 10 5 DISCONNECTION OF ENERGY METERING To suspend energy metering press ont oot Ph varh 3237272 023233 The stop date and time of the meter ing are displayed alongside the start date and time Qh varh 21822381 20131592 70000000 70000000 o a uw i a z Dh varh 0106221 0044761 Sh varh 3727913 02591441 Figure 119 the Energy Metering screen in varh A disconnection of the metering is not definitive It can be resumed by pressing the key again Note If no recording is in progress then disconnecting the energy metering leads to the appearance of the blinking symbol in the status bar in place of the symbol Disconnecting the energy metering also leads to the replacement of the key by the W key 10 6 RESET OF ENERGY MET
44. 6 1 MATHEMATICAL FORMULAE 16 1 1 NETWORK FREQUENCY AND SAMPLING Sampling is controlled by locked to the network frequency so as to deliver 256 samples per cycle from 40 Hz to 70 Hz This locking is essential for many calculations including reactive power distorting power fundamental power factor unbalance and harmonic factors and angles The instantaneous frequency is measured by analysing eight consecutive positive going zero crossings on the signal in question after digital low pass filtering and digital suppression of the DC component i e 7 periods filtered The time of the zero crossing is determined precisely by linear interpolation between two samples The device is capable of calculating an instantaneous frequency simultaneously on each of the 3 phases in voltage phase to neutral for distribution systems with neutral and phase to phase for distribution systems without neutral or in current It then chooses one from among two or three of them as the official instantaneous frequency The network frequency over one second is the harmonic mean of the instantaneous frequencies The signals are acquired using a 16 bit converter and for current acquisition dynamic gain switches 16 1 2 WAVEFORM MODE 16 1 2 1 RMS values of half cycle voltage and current excluding neutral Half cycle RMS phase to neutral voltage of phase i 1 with i e 0 2 l NechDemPer Z ro suivant 1 Dbl n Z ro Vdemi Half cycle RM
45. 9 9 30 0 29 9 000 001 001 Figure 51 Harmonics mode screen 6 1 PHASE TO NEUTRAL VOLTAGE The V sub menu displays the harmonics of the phase to neutral voltage only for sources having a neutral The choice of curves to be displayed depends on the type of connection see 4 6 Single phase 2 wire no choice L1 Single phase 3 wire L1 N Split phase 3 wire 2L L1 L2 Split phase 4 wire 2L L1 L2 N Three phase 4 wire 3L L1 L2 L3 Three phase 5 wire 3L L1 L2 L3 N Select the filters and the expert mode see 6 5 Use the A or V key to select the display Analysis of the harmonics of the phase to phase voltage see 6 4 The screen captures shown as examples are those obtained with a 5 wire three phase connection 6 1 1 THE 3L PHASE TO NEUTRAL VOLTAGE HARMONICS DISPLAY SCREEN This information concerns the har monic pointed to by the cursor V h03 harmonic number level of harmonics with the fun damental RMS value as reference f or the total RMS value as reference r V RMS voltage of the harmonic in question 000 phase shift with respect to the fundamental order 1 Harmonic selection cursor Use the 4 or gt key to move the cursor Whos D 27 22 2732 27 2 30 0 29 9 001 A r DCi 3 5 Ff 9 11 13 15 17 19 21 23 25 Display of the 3 phases 3L of L1 L2 L3 N or of the expert mode three phase connection only see
46. A 10 Al C193 clamp 1000 A 10 A 100 Al 0 5 100 A 1000 A 0 3 1 A 10 Al PAC93 clamp 1000 A NO O 200 A 800 Al 1 5 O1 O 5 800 A 1000 Al 11000 A 1300 A DC 200 mA 500 mA 500 mA 10 A 3 1A MN93 clamp 200 A OA 40 OA 100 100 8200 A MNQ3A clamp 100 mA 1 A 0 7 2 mA E3N clamp 10 mV A 100 mA 40 A 1 a 2 1 5 10 A 100 A 1 5 1A 100 A 200 Al 115 2 5 2 5 S15 1 tb e Oy o of ofj Of O E3N clamp 100 mV A 10 mA 10 Al 1 5 50 mA 10A 5 mA 50 mA 1 1 5 mA 1 50 mA 1 Al 0 5 1 MA 0 1A 5A 0 5 0 5 A adapter Essailec adapter 8 Note This table does not take into account possible distortion of the measured signal THD because of the physical limitations of the current sensor saturation of the magnetic circuit or of the Hall effect cell Class B under standard IEC61000 4 30 15 4 CLASS B UNDER STANDARD IEC 61000 4 30 15 4 1 CONFORMITY OF THE DEVICE The device and its Power Analyzer Transfer 2 operating software are compliant with class B of standard IEC61000 4 30 for the following parameters m Industrial frequency Supply voltage amplitude Flicker Supply voltage brownouts Temporary overvoltages at industrial frequency Supply voltage blackouts Voltage transients Supply voltage unbalance Voltage harmonics Remark To e
47. AEEA SERERE 77 13 DATA EXPORT SOFTWARE cccccsessseeeeeeseeeseeeseeneeeas 78 14 GENERAL SPECIFICATIONS nssnnnnnsnnnnnnnnnnnnnnnnnnnnnnnne 79 14 1 Environmental conditions ccseeeeseeeeeeeeees 79 14 2 Mechanical conditions scccnscacstcosswesueacctesetencaxenct 79 14 3 Overvoltage categories per IEC 61010 1 79 14 4 Electromagnetic compatibility ceeeeeeeees 80 14 5 Power SUDDIY scmusccccssnavnctaaieenmtansecieusatdenassandendnes 80 15 FUNCTIONAL CHARACTERISTICS cccccssssseenseees 82 15 1 Reference Conditions ccccccssseeeeceesseeeseesees 82 15 2 Nominal current according to type of sensor 82 15 3 Electrical characteristics scassccsasscgaisesienosaviesdcean 83 15 4 Class B under standard IEC 61000 4 30 94 16 APPENDICES coarse ceecescandewetenecetstetececsessstcecseeescscnuseeccees 95 16 1 Mathematical formulae ssssnoesnneesnenenneneeneneeeenn 95 16 2 Distribution sources supported by the device 111 TOs TAY SUCT OSS sare ses aieiranetec ened cicscutewsuenesinactseraviarmccste 111 16 4 Minimum scale values for waveforms and minimum RMS ValUGS cccccsseeceeeeeseeeeeees 111 16 5 Four quadrant diagram swiscrservnssanesaciteceneswasee 112 16 6 Mechanism for triggering transient captures 112 16 7 Capture conditions in Inrush Current mode 112 WO os BOSSA A E E E E 113 17 MAINTENANCE scrisori Saa 116 17 1 Cleaning the CaSING
48. C A 8336 QUALI THREE PHASE ELECTRICAL NETWORKS ANALYSER C A 8336 POWER OR ANALTSER 10 10 12 11 26 53 Ph 10 10 12 11 57 04 59 10 wh p ad A CHAUVIN ARNOUX User s manual CHAUVIN ARNOUX GROUP Thank you for purchasing a C A 8336 three phase electrical networks analyser Qualistar To obtain the best service from your unit read these operating instructions carefully comply with the precautions for use WARNING risk of DANGER The operator must refer to these instructions whenever this danger symbol appears Equipment protected by double insulation a Kensington anti theft system Earth om USB socket The product is declared recyclable following a life cycle analysis in accordance with standard ISO 14040 The CE marking indicates conformity with European directives in particular LVD and EMC Chauvin Arnoux has adopted an Eco Design approach in order to design this appliance Analysis of the complete lifecycle has enabled us to control and optimize the effects of the product on the environment In particular this ap pliance exceeds regulation requirements with respect to recycling and reuse The rubbish bin with a line through it indicates that in the European Union the product must undergo selective disposal in compliance with Directive WEEE 2002 96 EC This equipment must not be treated as household waste Definition of measurement categories Measurement category IV corresponds
49. Curve of the minima Figure 94 Vrms N with MIN AVG MAX The display period of this curve is one minute Each point of the mean curve represents the arithmetic mean of 60 values recorded every second Each point of the curve of the maxima represents the maximum of the 60 values recorded every second Each point of the curve of the minima corresponds to the minimum of the 60 values recorded every second This display is therefore more precise than the previous one Date of the cursor Position of the viewing window in 19 the record This screen is a partial view of the trend curve There are other screens before and after the visible part To select the display filter press the A or V key Use the lt or gt key to move the cursor Figure 95 Vrms L1 without MIN AVG MAX For each of the phases L1 L2 and L3 at each recording of a value over one second recording period the device also records the minimum half cycle RMS value over one second and the maximum half cycle RMS value over one second These are the three curves shown in the figure above The MIN AVG MAX mode has been activated Figure 96 Vrms L1 with MIN AVG MAX This curve differs slightly from the previous one because with the MIN AVG MAX mode there is no loss of information Note For the quantities P Pdc VAR S D PF cos and tan and for a three phase source without neutral only the total quantities are represented Haa E gt
50. ERING To suspend the metering press the key Then to reset energy metering press the key and validate with the key All energy values consumed and generated are then reset 11 SCREEN SNAPSHOT MODE The key can be used to take up to 50 screen snapshots and display the recorded snapshots Saved screens may then be transferred to a PC using the PAT application Power Analyser Transfer 11 1 SCREEN SNAPSHOTS Press the key for approx 3 seconds to shoot any screen When a screen snapshot is taken the icon of the active mode Gli In C3 amp k W in the top strip of the display unit is replaced by the icon You can then release the key The device can record only 50 screen snapshots If you want to record a 51st screen the device informs you that snapshots must be deleted by displaying the si icon in place of F 11 2 HANDLING OF SCREEN SNAPSHOTS To enter screen snapshot mode briefly press the key The device then displays a list of recorded screen snapshots List of saved snapshots Each icon Indicator of available image memory E eas The black bar represents memory corded It is followed by the date and used and the white bar represents time of the screen snapshot memory available ASEH ozea 1529 H amp H ioes 1402 J 09 06 08 17 00 E q 12 06 08 14 03 H 12 06 08 14 01 AHH 2 0608 14 03 J iaoea 1402 E J 12 06 08 14 03 A 2 06 08 14 02 H 12 06 08 14 03 Display of the list of screen s
51. Frequency calculated over one second Figure 2 example of a display screen The management of switching off of the screen is chosen by the user in the Display Configuration Mode menu see 4 4 3 2 4 2 THE FUNCTION KEY ICONS The display uses the following icons for the yellow function keys Icons V A S U var Wh FK f r PLT CF RMS PEAK THD PF Wh Designation Phase to neutral voltage mode Phase to neutral current mode Power mode Phase to phase voltage mode Management of the breakdown of the non active quantities Choice of unit of energy Choice of coefficients of the K factor Choice of reference for the level of harmonics of the phases Management of the long term flicker calculation mode Display of the peak factors and of the curves Display of the RMS values and of the curves Display of the PEAK values and of the curves Display of the level of harmonic distortion and of the curves Display of PF cos DPF tan and Display of powers and of the associated quanti ties PF cos DPF tan and Display of the energy meters Activation and de activation of the energy calcula tion Icons Nia a Sl ss 4 i Elele Designation Zoom in Zoom out Management of the contrast Choice of colours of the measurement channels Management of the switching off of the screen Display in night mode Recording programming mode R
52. In Yr Negative sequence phase to phase voltage unbalance rate Phase to neutral voltage also Volt unit Phase to neutral voltage harmonic Apparent power Apparent harmonic power Distortion power Distortion energy Apparent energy Reactive power fundamental Non active power Reactive energy fundamental Non active energy Peak factor of the phase to ground voltage Phase to neutral RMS distortion voltage Phase to neutral DC voltage Maximum peak value of the phase to neutral voltage Minimum peak value of the phase to neutral voltage True RMS phase to neutral voltage Total harmonic distortion of phase to neutral voltage in f Total harmonic distortion of phase to neutral voltage in r Negative sequence phase to ground voltage unbalance rate Active power DC power DC energy Active energy 3 USE 3 1 START UP To switch the device on press the D button It lights when pressed then goes off if the mains power unit is not connected to the device After the software check the home page is displayed then the information screen that indicates the software version of the device and its serial number Figure 6 Home page at start up Then the Waveform screen is displayed OOv OOv OOv 00v 20 gt A au av 4a u EJ L3 N Wa 20 t ms VI 0 Was 0 WSs 0 WM Figure 7 Waveform screen 3 2 CONFIGURATION To configure the device proceed as f
53. Methods of calculation gt VAR Q 3 VARF 3 Q 0 Q 1 Total distortion power Non active quantities broken down Configuration gt Calculation methods gt VAR p 3 VAD 3 ysi PBF Q BF Total non active power Non active quantities not broken down Configuration gt Calculation methods gt VAR N 3 VAR 3 ysl f PBF 16 1 4 3 Two phase systems without neutral Two phase distribution systems without neutral 2 wire two phase are treated as single phase distribution system having their voltage reference on L2 rather than N neutral Active power Plo who ufo lol Pdc 0 Wdc 0 Udc 0 Adc 0 Apparent power S 0 VA O Urms O Arms 0 Reactive power Non active quantities broken down Configuration gt Calculation methods gt VAR 1 NechSec 1 NechPer O VARF 0 UF 0 n _ 4F 0 Q f0 VaR fo Sur pop n MAE ar fo Distortion power Non active quantities broken down Configuration gt Calculation methods gt VAR Dio vap o S oy Plo Q of Non active power Non active quantities not broken down Configuration gt Calculation methods gt VAR N 0 VAR 0 slo Plof 16 1 5 POWER RATIOS EXCLUDING NEUTRAL OVER ONE SECOND a Distribution system with neutral Power Factor of phase i 1 with i e 0 2 pF i 2E sli Fundamental power factor of phase i 1 or cosine of the angle of the phase to neutral voltage fundamental of
54. S phase to phase voltage of phase i 1 with i e 0 2 l NechDemPer Z ro suivant 1 gt Ulf n Z ro Udemi Half cycle RMS current of phase i 1 with i e 0 2 l NechDemPer Z ro suivant 1 gt Aih n Z ro Ademl i Notes these values are calculated for each half cycle so as not to miss any fault NechDemPer is the number of samples in the half cycle 16 1 2 2 Minimum and maximum half cycle RMS values excluding neutral Minimum and maximum RMS phase to neutral voltages of phase i 1 with i e 0 2 Vmax i max Vdeni Vmin i min Vdeni Minimum and maximum RMS phase to phase voltages of phase i 1 with i e 0 2 Umax i max Uden i Umin i min Udem i Minimum and maximum RMS currents of phase i 1 with i e 0 2 Amax i max Aden i Aminf i min Adem i Note The duration of the evaluation is left to the user s discretion reset by pressing the 4 key in the MAX MIN mode 16 1 2 3 DC quantities neutral included except Udc reassessment every second Phase to ground DC voltage of phase 1 1 with 1 e 0 3 G 3 e neutral ground voltage NechSec 1 Vdeli 2 lifa NechSec me Phase to phase DC voltage of phase i 1 with i e 0 2 NechSec 1 Udeli Vile NechSec A DC current of phase i 1 with i e 0 3 i 3 e neutral current NechSec 1 Adeli gt Alila NechSec Remark The value NechS
55. S voltage of the harmonic in question 000 phase shift with respect to the fundamental order 1 max min indicators of the maxi mum and minimum of the level of L2 or L3 To select the display press Aor V The horizontal axis indicates the orders of the harmonics The level of the harmonic is given as a percent age with respect to the fundamental or to the total RMS value Rang DC DC component harmonics or by pressing the key Harmonic selection cursor Use the lt or gt 1 to 25 harmonics of order 1 to 25 THD total harmonic distortion key to move the cursor When the cursor exceeds order 25 Ud phase to phase RMS distortion order 26 to 50 appears voltage Figure 59 example of L1 phase to phase voltage harmonics display Note Filters L2 and L3 display the phase to phase voltage harmonics for phases 2 and 3 respectively The screen is identical to the one displayed for filter L1 6 5 EXPERT MODE The Expert mode is available with a three phase connection only It is used to display the influence of the harmonics on the heating of the neutral and on rotating machines To display expert mode press the A or V key of the keypad The selection is highlighted in yellow and the screen simultaneously displays the expert mode From this screen two sub menus are available m V for three phase set ups with neutral or U for the three phase set up without neutral E A for the expert mode in current Note The
56. You can configure the alarm mode see 8 1 program an alarm campaign see 8 2 look it up see 8 4 or erase it See 8 6 3 4 5 RECORDING With the device powered up and connected to the network press t You can configure recordings see 9 2 and program them see 9 1 You can also look up or erase recordings see 4 11 3 4 6 ENERGY MEASUREMENTS With the device powered up and connected to the network press W You can measure the energies consumed see 10 1 3 or generated see 10 1 4 10 2 2 or 10 3 2 4 CONFIGURATION The Configuration key is used to configure the device This must be done before each new type of measurement The con figuration remains in memory even after the device is switched off 4 1 CONFIGURATION MENU The arrow keys A V lt 4 gt are used to navigate in the Configuration menu and to parameterize the device A value that can be modified is flanked by arrows Most of the time confirmation 4 is necessary for the changes made by the user to be applied The return key is used to return to the main menu from a sub menu Date Time Display Calculation methods Electrical connection Sensors and ratios Capture mode Trend mode Alarm mode Erase memory About Figure 8 the Configuration screen 4 2 DISPLAY LANGUAGE To select the display language press the yellow key under the corresponding icon on the screen Figure 6 The active language is ide
57. ak factors Instantaneous values of the signals at the position of the cursor t time relative to the start of the period U1 instantaneous phase to phase voltage between phases 1 and2 U U2 instantaneous phase to phase voltage between phases 2 and 3 U U3 instantaneous phase to phase t 5 0ms Ul 5638 U2 279 0 U3 284 7 voltage between phases 3 and 1 U Peak factor for each curve NNG 1 41 o 141 141 Voltage axis with automatic scaling Instantaneous value cursor Use the lt or P key to move the cursor Figure 70 The 3U CF display screen 7 3 2 THE 4V CF DISPLAY SCREEN This screen displays the phase to neutral voltage waveforms of one period and the peak factors Instantaneous values of the signals at the position of the cursor 142 142 142 1 42 t time relative to the start of the T period V1 instantaneous phase to neutral voltage of curve 1 V2 instantaneous phase to neutral voltage of curve 2 V3 instantaneous phase to neutral voltage of curve 3 VN instantaneous value of the phase to neutral voltage of the neutral Peak factor for each curve Voltage axis with automatic scaling Instantaneous value cursor Use the lt or P key to move the cursor Figure 71 The 3V CF display screen 7 3 3 THE 4A CF DISPLAY SCREEN This screen displays the current waveforms of one period and the peak factors Instantaneous values of the signals at the position of th
58. all current sensors have the same threshold and the one connected to the neutral has a different threshold Proceed as when there is only one ratio but perform the operation twice E A1 A2 A3 AN each current sensor has a different threshold to be programmed Proceed as when there is only one ratio but perform the operation several times Validate with the key To return to the Configuration menu press gt Note Changing the thresholds in the transient mode is impossible if the device is searching for transients 4 8 3 CURRENT THRESHOLDS OF THE INRUSH CURRENT MODE A third screen displayed by pressing the Ellen icon is used to define the inrush current thresholds This involves programming the triggering threshold and the inrush current capture stopping threshold the stopping threshold being the triggering threshold less the hysteresis Aim CURRENT THRESHOLDS Startthreshold 0100A RMS Hysteresis 2 Figure 30 the Inrush Current Thresholds screen in the Inrush Current Mode menu To change the inrush current triggering threshold press the e key Use the A V lt and P keys to change the triggering threshold The unit can be the A the kA or the mA Press the key then use the A V keys to highlight the hysteresis in yellow Use the A V lt and P keys to change the hysteresis and press the key to validate Notes for more information on the hysteresis refer to 16 3 Configuring the hysteresis at 100 is e
59. and inrush currents It contains two sub modes m The transient mode see 5 1 m The inrush current mode see 5 2 Far WAVEFORM CAPTURE Ce Transient e Inrush current Figure 37 the screen of the Waveform capture mode To select a sub mode move the yellow cursor to it using the A and WV keys then validate with the key To return to the Waveform capture screen press gt 5 1 TRANSIENT MODE The 44 mode is used to record transients to look up the list of recorded searches and the list of transients they contain or erase them You can record up to 7 detections and 210 transients When the Transient mode is invoked m f no recording has been made then the Detection schedule screen is displayed m If transients have been recorded then the List of searches for transients is displayed F s Reminder of sub mode used Display of the list of searches for etal tee T transients see 5 1 2 Memory indicator The black bar Stop 14 022 18 06 represents memory used the white bar represents memory available Transient count 25 Programming a search see 5 1 1 Shortcut to the Configuration menu to set the voltage and current trig gering thresholds see 4 8 Starting a search Figure 38 the Detection schedule screen in Transient mode 5 1 1 PROGRAMMING AND STARTING A SEARCH To program a search for a transient enter the start date and time the stop date and time the number of transients t
60. ansient list display filter Figure 40 The Transient list screen in the case of a 5 wire three phase set up To select a transient move the cursor to it using the A and VW keys The selected field is bolded Then validate with the key The device displays the transients in the form of curves Location in the record of the zone displayed Reminder of the number assigned to the curve displayed here identifica tion disc 1 is filled in to indicate that channel V1 triggered capture of the Move the cursor to one period of transient the signal before the transient trig gering time Selection of curves to be displayed Instantaneous value of the signals according to the position of the cur sor on the scale To move the cursor use the 4 or gt key Move the cursor to the transient triggering time Figure 41 example of display of transients in the form of curves with a 5 wire three phase connection Note The curves to be displayed selection filter is dynamic and depends on the connection chosen For example it proposes 3U 3A for a 3 wire three phase set up To return to the Transient list screen press gt 5 1 3 DELETING A SEARCH FOR TRANSIENTS When the list of searches for transients is displayed see figure 39 select the search to be erased This is done by moving the cursor to it using the A and VW keys The selected search is bolded Then press the M key Press e to validate or gt to cancel Note
61. art guide 1 D Power Analyser Transfer PAT software on CD ROM 1 a C A 8336 with or without current sensor depending on the order 1 1 2 CHARGING THE BATTERY Install the battery in the device See quick start guide or 17 3 Before the first use start by fully charging the battery 120 V 10 60 Hz 230 V 10 50 Hz gt Remove the cover from the receptacle and connect the plug POWER amp QUALITY ANALYSER of the specific power supply unit to the device Connect the mains cord to the power supply unit and to mains The button Bs lights it will go out only when the plug is disconnected When the battery is fully discharged charging takes approximately 5 hours 1 3 CHOICE OF LANGUAGE Before using the device first choose the language in which you want the device to display its messages Ds Press the green button to switch the device on Sams Press the Configuration key Display Calculation methods Electrical connection Press the yellow key on the device corresponding to the desired language Sensors and ratios Capture mode Trend mode Alarm mode Erase memory About This key is used to go to the next page Figure 8 Configuration screen 2 DESCRIPTION OF THE DEVICE 2 1 FUNCTIONS The C A 8336 Qualistar is a three phase network analyzer with colour graphic display and built in rechargeable battery It plays three roles and ca
62. ase i 1 with i e 0 2 Non active quantities broken down Configuration gt Calculation methods gt VAR Q hC ofi varncfo i 5 8 ES Consumed distortion energy of phase i 1 with i e 0 2 Non active quantities broken down Configuration gt Calculation methods gt VAR Dh o i VADhI0 Pile n Consumed non active energy of phase i 1 with i e 0 2 Non active quantities not broken down Configuration gt Calculation methods gt VAR T l l ay Nin Nb fofi varnfoj 2l Total consumed active energy Ph O 3 Wh 0 3 Ph O O Ph O 1 Ph 0 2 Total consumed apparent energy Sh 0 3 VAh O 3 Sh O O Sh O 1 Sh 0 2 Total consumed reactive inductive energy Non active quantities broken down Configuration gt Calculation methods gt VAR Q hL O 3 VARhL 0 3 Q hL O O Q hL O 1 Q hAL O 2 Total consumed capacitive reactive energy Non active quantities broken down Configuration gt Calculation methods gt VAR Q C 0 3 VARhC O 3 Q C 0 0 Q C O 1 Q C O 2 Total consumed distortion energy Non active quantities broken down Configuration gt Calculation methods gt VAR Dh 0 3 VADh O 3 Dh O 0 Dh 0 1 Dh 0 2 Total consumed non active energy Non active quantities not broken down Configuration gt Calculation methods gt VAR Nh O 3 VARh O 3 Nh O O Nh O 1 Nh 0 2 b Generated DC energy of
63. ases breakdown of the non active quantities For example if no current sensor is connected all current quantities will be in red To select all of the parameters of a page press the key To unselect all of the parameters of a page press the key To change configuration pages press the Ee or GJ key The recordable values are Unit Urms Udc Upk Upk Ucf Uthdf Uthdr Vrms Vdc Vpk Vpk Vecf Vthdf Vthdr Arms Adc Apk Apk Act Athdf Athdr Pp Pdc Q N D S PF cos tan PST PLT FHL FK Vunb or Uunb Aunb Hz U h V h A h S h Designation RMS phase to phase voltage RMS phase to neutral voltage Maximum peak value of phase to phase voltage Minimum peak value of phase to phase voltage Crest peak factor of phase to phase voltage Harmonic distortion of the phase to phase voltage with the RMS value of the fundamental as reference Harmonic distortion of the phase to phase voltage with the total RMS value without DC as reference RMS phase to neutral voltage DC phase to neutral voltage Maximum peak value of the phase to neutral voltage Minimum peak value of the phase to neutral voltage Crest factor of phase to neutral voltage Harmonic distortion of the phase to neutral voltage with the RMS value of the fundamental as reference Harmonic distortion of the phase to neutral voltage with the total RMS value without DC as reference RMS current DC current Maximum peak valu
64. asuring or testing devices the instrument must be checked regularly This instrument should be checked at least once a year For checking and calibration contact one of our accredited metrology laboratories information and contact details available on request at our Chauvin Arnoux subsidiary or the branch in your country Note From the first check of the device the Information sub menu of the Configuration menu displays the date of adjustment and the date of the next adjustment as in the example below Warranty number 142951LGH Serial number 00000109 Firmware version 3255 20 Loader version 2 0 Main PCB wersion 1 1 CPLO version 2 Memory card capacity byte Figure 36 the About menu 17 7 REPAIR For all repairs before or after expiry of warranty please return the device to your distributor 17 8 UPDATING OF THE INTERNAL SOFTWARE With a view to providing at all times the best possible service in terms of performance and technical upgrades Chauvin Arnoux invites you to update the embedded software of the device by downloading the new version available free of charge on our web site Our site http www chauvin arnoux com Sign in and open your account Then go to Software support space then Freely available software then C A 8336 Connect the device to your PC using the type A B USB cord provided The embedded software update requires compatibility with the hardware version of the device ind
65. can be selected Use the arrow keys A V lt 4 gt to choose a connection One or more types of network correspond to each distribution system Distribution system Single phase 2 wire L1 and N Single phase 2 wire non earthed neutral Single phase 3 wire L1 N and earth et Single phase 3 wire earthed neutral Split phase 2 wire L1 and L2 Split phase 2 wire L1 3 phase open star 2 wire Split phase 3 wire non earthed neutral 3 phase open star 3 wire non earthed neutral Split phase 3 wire L1 L2 and N Li L2 M 3 phase high leg delta 3 wire non earthed neutral 3 phase open high leg delta 3 wire non earthed neutral Split phase 4 wire earthed neutral 3 phase open star 4 wire earthed neutral Split phase 4 wire L1 L2 N and earth Li Le N 3 phase high leg delta 4 wire earthed neutral 3 phase open high leg delta 4 wire earthed neutral L1 L1 L2 L1 L2 L1 L2 GND L1 3 phase 3 wire L1 L2 and L3 Indicate which 2 current sen sors will be connected A1 and A2 or A2 and A8 or A3 and A1 Two wattmeter method or two element method or Aron method The third sensor is not neces sary if the other two are of the same type same range and same ratio Otherwise the third sensor must be connected to make current measurements 3 phase star 3 wire 3 phase delta 3 wire 3 phase open delta 3 wire 3 phase open delta 3 wire earthed junction of phas
66. cccceceeeeeeeeeeeeeeeees 60 8 2 Programming an alarm campaign ccceeeeeees 60 8 3 Display of the list Of CAMPAIGNS eeeeeeeeeeeees 61 8 4 Display of list Of alarms ce ceeeeeeeeeeeeeeeeeeeeeeeees 61 8 5 Deleting an alarm CAMPAION ccceeeeeeeeeeeeeeees 62 8 6 Erasing all alarm campaigns cccceeeeeeeeeeeeees 62 9 TREND MODE wescnccscceatcnsesecerncevcbeetecectenceseeeedecreceeesesatete 63 9 1 Programming and starting recording 00 63 9 2 Trend Mode configuration ccesseceeseeeeeeeeeeees 63 9 3 Viewing the recording list cccsseccesseeeeseeeeeees 64 9 4 Deleting recordings c s ccccsseressseeeseseeesenenenes 64 9 5 Viewing the recordS sca inneticeticesiiees seanen Ce lctmorercesaxetens 64 10 POWER AND ENERGY MODE cccccessssseeseeeseenenees 71 BR Si MO EE E E E E 71 10 2 Filters L1 L2 and L382 cc eceeseeeeseeeeneevees 72 10 3 FINGI setopecspdancorenceasnecnrdenscssanedursecnnoseiue teauspenaceus 73 10 4 Starting energy metering ccccscccecsssseeeneeees 74 10 5 Disconnection of energy metering 0006 19 10 6 Reset of energy Metering cccssecesssereeeeees 75 11 SCREEN SNAPSHOT MODE ccssssccseesseeeseesseeseeees 76 11 1 Screen SNAPSHOTS cccsseeceseeeessseeeseeeeesaeeees 76 11 2 Handling of screen Snapshots cccseeeeeeeeeees 76 12 HELP KEY serisini AE eane ESEA
67. d 222 3U 4V 4A L1 L2 L3 and N a For amp 3U 3V 3A L1 L2 and L3 The screen snapshots shown as examples are those obtained with a three phase 5 wire connection 7 1 1 THE 3U RMS DISPLAY SCREEN This screen displays the three phase to neutral voltages of a three phase system RMS phase to phase voltages 398 4 v 2398 4 v 3984 v Voltage axis with automatic scaling Instantaneous value cursor Use the lt or P key to move the cursor t 50ms Ul 563 4 U2 270 9 Us 292 5 Figure 63 The 3U RMS display screen 7 1 2 THE 4V RMS DISPLAY SCREEN Instantaneous values of the signals at the position of the cursor t time relative to the start of the period U1 instantaneous phase to phase voltage between phases 1 and 2 U U2 instantaneous phase to phase voltage between phases 2 and 3 U U3 instantaneous phase to phase voltage between phases 3 and 1 U This screen displays the three phase to neutral voltages and the neutral to earth voltage of a three phase system RMS voltages Voltage axis with automatic scaling Instantaneous value cursor Use the lt or P key to move the cursor Figure 64 The 4V RMS display screen 7 1 3 THE 4A RMS DISPLAY SCREEN Instantaneous values of the signals at the position of the cursor t time relative to the start of the period V1 instantaneous phase to neutral voltage of curve 1 V2 instantaneous phase to neutral voltage of curve 2
68. d and accredited Any unauthorized repair or replacement of a part by an equivalent may gravely impair safety 17 1 CLEANING THE CASING Disconnect the unit completely and switch it OFF Use a soft cloth dampened with soapy water Rinse with a damp cloth and dry rapidly with a dry cloth or forced air Do not use alcohol solvents or hydrocarbons 17 2 MAINTENANCE OF SENSORS Current sensors must be maintained and calibrated as follows E Clean with a sponge and soapy water rinse with a sponge and clean water and dry rapidly E Keep the air gaps of the clamps MN93 MN93A C193 PAC93 and ESN perfectly clean using a cloth Lightly oil visible metal parts to avoid rust 17 3 REPLACING THE BATTERY A For safety reasons replace the battery only with the original model see 19 3 E Do not throw the battery into a fire E Do not expose the battery to a temperature in excess of 100 C E Do not short circuit the terminals of the battery pack Remove the old battery a A To eliminate all risk of electric shock disconnect the power supply cord and measurement leads of the device m Turn the device over raise the stand and prop it up against the small yellow stops m Use a coin to unscrew the two quarter turn screws on the back of the housing Small yellow stops m Using a flat screwdriver remove the cover from the compartment m Turn the device over and hold the battery as it slides out of its compartment m Discon
69. d between neutral and earth Admissible overload 1200 Vrms constant 2000 Vrms for one second 15 3 2 CURRENT INPUT CHARACTERISTICS Operating range OV 1V Input impedance 1 MQ Admissible overload 1 7 Vrms constant FLEX type current sensors AmpFLEX and MiniFLEX switch the current input to an integrator assembly amplified or unampli fied Rogowski channel capable of interpreting the signals from Rogowski sensors The input impedance is reduced to 12 4 kQ in this case 15 3 3 BANDWIDTH Measurement channels 256 points per period i e m At 50 Hz 6 4 kHz 256 x 50 2 mM At 60 Hz 7 68 kHz 256 x 60 2 The analogue 3 dB bandwidth 76 kHz 15 3 4 CHARACTERISTICS OF THE DEVICE ALONE EXCLUDING THE CURRENT SENSOR Quantities concerning currents and voltages Measurement range without ratio aan 0 5 200 mV simple 1 000 V m 0 RMS V gt 1000 V AAA voltage rest 0 5 200 mV compound 2 000 V y U gt 1000 V AN Pri X 1 500 mV simple 1 200 V nF ne V gt 1000 V 1 1 V voltage DC Teer 1 500 mV compound 2 400 V TT U gt 1000 V ERR 100 mV i V lt 1000 V simple 1 000 V T 0 8 1 V RMS v V gt 1000 V voltage 100 mV U lt 1000 V compound 2 000 V PEF 0 8 1 V U gt 1000 V 100 mV l V lt 1000 V simple 1 414 V EF 3 2 V Peak V gt 1000 V voltage 100 mV compound U lt 1000 V Severity of short term flicker PST
70. d leads and current phases and leads E 1 USB A B cord 1 80m long with ferrite m 1 Power Analyser Transfer PAT software m 1 checking attestation E user s manuals on CD one per language E multilingual safety sheets 19 2 ACCESSORIES 5 A adapter three phase anatcasmnrsicenaesasncsenmosmadaenakiaqasdnadaca abcemdtnnounancannicacusemadinaoduansdihenbiteauelacenstanc Gudannndimcnaianaeancuaiaieis P01101959 Essailec 5A adapter three phase iececevecicadaneseanesanesdicndocdinnceawewasiedaatiescandcdbandedsinaanenasiveiesiedaayenensetansislen Donen eonseseexeeiandsieosesens P01102131 BOING FOEN soe EE E E P01120425B MINS SA CAMI e E E tame E T P01120434B PACS SCA S EONA EAT N EAA WPA P AAE A O OEA E A E T P01120079B G E ae E E EE EE E E E E E EE E EAE AEE P01120323B AMPFLEX MATI 450 MITI soinraiunr isina a RE a Ea e a E d Oaa a REIESE P01120526B AmpFLEX A193 800 MM sadotandantvetetoaasindaisndoncaaweutatenteuvadubeadtauaaheldassnaeudaiendasnedoiedageuenindtan tuliasaierdcuneaniodbobeateddasctetinda P01120531B Mim LEX RES S250 CAN ee RE E E A E E A P01120580 EON CIOD oers enna plese eaeenawetelam cage cseasseetsasenencane teanrenaanabenseaunsnsuaterusceawasu ascaantereaesean eden endnonscesranauasdorecwesaaenceuiecascres P01120043A EON CHD AUD Lel aes tree vanes EE E E E ERRE EE dens hiensuioaudinnia sasce Mia E EEA P01102081 Mains power unit E3N clamp sccestedosaiccsei ses aetiuneaenientunesenbormiaciwentsaeheawensudinenaisanlis
71. d non active energy Non active quantities not broken down Configuration gt Calculation methods gt VAR amp Nli fr Nh if VARalI i X gt 3600 16 2 DISTRIBUTION SOURCES SUPPORTED BY THE DEVICE See connections in 4 6 16 3 HYSTERESIS Hysteresis is a screening principle that is often used after detection of a threshold stage in Alarm mode see 4 10 and in Inrush current mode see 5 2 A correct hysteresis setting avoids repeated changes of state when the measurement oscillates about the threshold 16 3 1 SURGE DETECTION With a hysteresis of 2 for example the return level for surge detection is equal to 100 2 or 98 of the voltage threshold Maximum Threshold Return level Hysteresis Duration 16 3 2 BROWNOUT OR BLACKOUT DETECTION With a hysteresis of 2 for example the return level for brownout detection is equal to 100 2 or 102 of the voltage threshold Duration Return level Threshold Hysteresis Minimum 16 4 MINIMUM SCALE VALUES FOR WAVEFORMS AND MINIMUM RMS VALUES 1 Value to be multiplied by the ratio in effect if not unity 16 5 FOUR QUADRANT DIAGRAM This diagram is used for W power and energy measurements see 9 Q gt P 7 Consumed P Generated Q1 Figure 123 Four quadrant diagram 16 6 MECHANISM FOR TRIGGERING TRANSIENT CAPTURES The sampling rate is a constant 256 samples per cycl
72. d time must be later than the start date and time It is not possible to program an alarm campaign if an inrush current capture is in progress Once the programming is done start the campaign by pressing the 5 key The icon of the status bar blinks to indicate that the campaign has been started The key replaces the 5 key and can be used to stop the campaign before it is finished Alarms in progress not yet ended are recorded in the campaign if their duration is equal to or greater than their programmed minimum duration The Campaign on standby message is displayed until the start time is reached It is then replaced by the message Campaign running When the stop time is reached the Programming a Campaign screen returns with the C key You can then program another campaign During an alarm campaign only the stop date field can be modified It is automatically highlighted in yellow 8 3 DISPLAY OF THE LIST OF CAMPAIGNS To display the list of campaigns performed press the La key The List of Alarm Campaigns screen is displayed The list can contain up to 7 campaigns mares e 20 0242 16 59 2002eN2 17 02 20 02 12 17 06 8320 02 12 17 07 20 022 17 08 220 022 17 09 Start date and time of the campaign Stop date and time of the campaign Figure 86 list of campaigns display screen If the stop date of the campaign is in red it means that it does not match the stop date initially programmed mM either because of a powe
73. der 26 to 50 appears Figure 56 example of 3L apparent power harmonics display 6 3 2 THE L1 APPARENT POWER HARMONICS DISPLAY SCREEN This information concerns the har monic pointed to by the cursor S h03 harmonic number level of harmonics with the fundamental apparent power as reference f or the total apparent power as reference r 045 phase shift of the voltage harmonic with respect to the current harmonic for the order in question min max maximum and minimum levels of the harmonic in question They are reset when the harmonic number is changed or the key is pressed 0 4 x 045 i O 3 F max d l 4 f Harmonic selection cursor Use the lt or gt key to move the cursor Display of the 3 phases 3L of L1 L2 or L3 To select the display press the Aor V The horizontal axis indicates the orders of the harmonics The level of the harmonic is given as a percent age of the fundamental apparent power or the total apparent power Rang DC DC component 1 to 25 harmonics of order 1 to 25 When the cursor exceeds order 25 order 26 to 50 appears Indicator of energy consumed for this harmonic Figure 57 example of L1 apparent power of harmonics display Note Filters L2 and L3 display the apparent power of the harmonics for phases 2 and 3 respectively The screen is identical to the one displayed for filter L1 6 4 PHASE TO PHASE VOLTAGE The U sub menu is available for all connection
74. e When a transient capture is started each sample is compared to the sample from the preceding cycle The preceding cycle defines the mid point of a virtual tube and is used as reference As soon as a sample is outside the envelope it is treated as a triggering event the representation of the transient is then captured by the device The cycle preceding the event and the three following cycles are saved to memory Here is a graphic representation of the transient capture triggering mechanism Reference period preceding the period monitored Top of virtual reference envelope Cycle monitored Bottom of virtual reference envelope Triggering event The half width of the virtual envelope for the voltage and current is equal to the threshold programmed in the Transient mode of the configuration see 4 8 16 7 CAPTURE CONDITIONS IN INRUSH CURRENT MODE The capture depends on a triggering start event and a stop event If a capture ends with a stop event or if the recording memory of the device is full the capture stops automatically The capture stop threshold is calculated as follows Stop threshold A Start threshold A x 100 stop hysteresis 100 Here are the conditions for triggering and stopping captures Triggering and stop conditions Triggering condition lt A1 half cycle RMS value gt Triggering threshold Stop condition lt A1 half cycle RMS value lt Stop threshold Triggering conditio
75. e cursor t time relative to the start of the period A1 instantaneous current of phase 1 A2 instantaneous current of phase 2 A3 instantaneous current of phase 3 AN instantaneous value of the cur rent of the neutral Peak factor for each curve Ty 142 143 143 142 Current axis with automatic scaling Instantaneous value cursor Use the lt or P key to move the cursor t Sims Al 1398 A2s 1127 Ag 1406 ANe 1 12 gt Figure 72 The 4A CF display screen Note L1 L2 L3 and N display the current and voltage peak factors for phases 1 2 and 3 respectively and the neutral channel 7 4 MEASUREMENT OF EXTREME AND MEAN VOLTAGE AND CURRENT The f_ sub menu displays the one second mean and half cycle maximum and minimum RMS voltage and current and the in stantaneous positive and negative peak voltage and current Note The MAX and MIN RMS measurements are calculated every half cycle i e every 10 ms for a 50 Hz signal The measure ments are refreshed every 250 ms The RMS measurements are calculated over one second 7 4 1 THE 3U MAX MIN DISPLAY SCREEN This screen displays the one second mean and half cycle maximum and minimum RMS values and the positive and negative phase to phase voltage peaks Columns of values for each curve 1 2 and 3 D MAX maximum RMS phase to phase voltage since the switching on of the 402 1 404 7 404 4 v device or since the last time the key was p
76. e is recording metering energy or searching for transients alarms and or inrush current acquisitions 4 7 1 CURRENT SENSORS AND RATIOS A first screen A is used to define the current sensors and ratios It automatically displays the current sensor models detected by the device If a sensor is detected but not managed an error message is displayed E CURRENT RATIOS AND CURRENT SENSORS AmpFlex nana ssona Ci clamp ome E3N clamp Lomita PAC clamp Figure 25 Current clamp and ratios screen in the Sensors and ratios menu In the case of a 3 wire three phase set up where only two of the three current sensors required are connected if these two sen sors are of the same type and have the same ratio the device simulates the third sensor by assuming the same characteristics as for the two others The third sensor will be shown in the list as being simulated or impossible to simulate otherwise The various current sensors are w et aeo MN93 clamp 200 A MN93A MN93A clamp 100A or5 A ss 100 Aor5A oe C193 clamp 1000 A os J93 clamp 3500 A To Ae 500 A AmpFLEX A193 100 6500 or 10000 A MiniFLEX MA193 100 6500 or 10000 6500 A _ MA193 100 6500 or 10000 6500 A wm PAC93 clamp 1000 A 5 E3N clamp 100 A sensitivity 10 mV A E3N clamp 10 A sensitivity 100 mV A Three phase adapter 5 A If an MN93A clamp 5A range or an Adapter is used the current ratio setting is proposed automatically
77. e of the current Minimum peak value of the current Crest factor of current Harmonic distortion of the current with the RMS value of the fundamental as reference Harmonic distortion of the current with the total RMS value without DC as reference Active power DC power Reactive power fundamental Non active power Distortion power Apparent power Power factor Cosine of the phase shift of the voltage with respect to the current displacement factor or fundamental power factor DPF Tangent of the phase shift of the voltage with respect to the current Short term flicker Long term flicker Harmonic loss factor K factor Negative sequence phase to ground voltage unbalance factor set up with neutral Negative sequence phase to phase voltage unbalance factor Set up without neutral Negative sequence current unbalance factor Network frequency Harmonics in phase to phase voltage Harmonics in phase to neutral voltage Harmonics in current Harmonics in power The four last lines involve the recording of the harmonics of U V A and S You can select a range of orders of the harmonics to be recorded between 0 and 50 for each of these quantities and within this range if desired only odd harmonics Note The level of harmonics of order 01 will be displayed only if they concern values expressed in r To change an order of harmonic first select the parameter to be recorded identified by a red spot the
78. ec is the number of samples per second 16 1 2 4 Severity of Short term flicker 10 minutes excluding neutral Method based on the IEC61000 4 15 standard The input values are half period RMS voltages phase to neutral for distribution systems with neutral phase to phase for distribu tion systems without neutral Blocks 3 and 4 are generated digitally The classifier of block 5 has 128 levels The value of PST i is updated every 10 minutes phase i 1 with i e 0 2 Note The user can reset the PST calculation by pressing the e key in the Summary mode It is important to note that the 10 minute intervals do not necessarily start on an integer multiple of 10 minutes of universal time coordinated UTC 16 1 2 5 Severity of LONG term flicker 2 hours excluding neutral Method based on the IEC61000 4 15 standard The values of PST i n are consecutive and 10 minutes apart The value of PLT i phase i 1 with i e 0 2 calculated in a two hour window is updated either m every 10 minutes Sliding long term flicker Configuration gt Calculation methods gt PLT E or every 2 hours Non sliding long term flicker Configuration gt Calculation methods gt PLT Note The user can reset the PLT calculation by pressing the e key in the Summary mode It is important to note that the 2 hour intervals do not necessarily start on an integer multiple of 10 minutes sliding PLT or of 2 hours non sliding PLT of universal
79. ecording look up mode Start of recording Rapid programming and start of recording Disconnection of recording Shut down function in progress prompt Bin for deletions of elements Shortcut to the recording parameterizing mode Activate deactivate selection of the transients list display filter O gt on ka A ka A U kaa Gil U ft wy amp kaa r a yt oy i Hz lt ka P A 5 ka oy Designation Display of mean values and extrema Move the cursor to the first occurrence of the maximum phase to neutral voltage Move the cursor to the first occurrence of the minimum phase to neutral voltage Move the cursor to the first occurrence of the maximum phase to phase voltage Move the cursor to the first occurrence of the minimum phase to phase voltage Move the cursor to the first occurrence of the maximum current Move the cursor to the first occurrence of the minimum current Move the cursor to the first occurrence of the maximum instantaneous frequency Move the cursor to the first occurrence of the minimum instantaneous frequency Move the cursor to the first occurrence of the maximum of the measurement displayed Move the cursor to the first occurrence of the minimum of the measurement displayed Simultaneous display of all voltage and current measurements RMS DC THD CF PST PLT FHL Fk 2 5 KEYPAD KEYS 2 5 1
80. ed from the filtered vector instantaneous values A digital filter made up of 6 low pass order 2 infinite pulse response Butterworth filters and one high pass order 2 infinite pulse response Butterworth filter is used to extract the fundamental components 16 1 2 11 Fundamental angular values excluding neutral over one second These are calculated from the filtered vector instantaneous values A digital filter made up of 6 low pass order 2 infinite pulse response Butterworth filters and one high pass order 2 infinite pulse response Butterworth filter is used to extract the fundamental components The angular values calculated are those between mM 2 phase to neutral voltages 2 line currents 2 phase to phase voltages One phase to neutral voltage and one line current distribution systems with neutral One phase to phase voltage and one line current 2 wire two phase distribution systems 16 1 3 HARMONIC MODE 16 1 3 1 FFT neutral included except for Uharm and VAharm over 4 consecutive periods every second These calculations are carried out by FFT 16 bits 1024 points over four cycles with a rectangular window see IEC61000 4 7 From the real parts b and the imaginary parts a the harmonic factor is calculated for each order j and for each phase i Vharm i fj Unarmf i j and Aharmi j with respect to the fundamental and the angles Vph il j Uphfi j and Aphfi j with respect to the fundamental For the neutral earth vo
81. ed to navigate in Ater k eee the following screen pages It is also Stop 18 03 10 11 26 possible to use the lt or P key Types of measurement chosen in the configuration used Period 1s 1 Hz Vrms thd vef Arms Figure 90 Recording list display screen i3 If a measurement does not appear in the tabs it is because calculation of this measurement was incompatible with the configura tion chosen connection types of sensors ratios programmed For example if the calculation mode chosen during the programming is Non active Quantities not broken down see 4 5 1 the D tab does not appear Press a yellow key to display the curve 9 5 2 TREND CURVES Date of the cursor Position of the viewing window in the record This screen is a partial view of the trend curve There are other screens before and after the visible part To select the display filter press the A or V key Use the lt or gt key to move the cursor Figure 91 Vrms 4L without MIN AVG MAX The display period of this curve is one minute Since the period of the record is one second each point of this curve corresponds to a value recorded in a one second window once a minute There is therefore a substantial loss of information 59 values out of 60 but the display is rapid Notes Values of the cursor in red indicate saturated values Black dashes indicate erroneous values Red dashes indicate values that are not calcula
82. el would have been replaced by the Nh label This non active energy has no inductive or capacitive effect 10 1 4 THE ENERGIES GENERATED DISPLAY SCREEN The sub menu displays the meters of the energy generated by the load Active energy W o a ee ee EE DC energy only if a DC current sen AS D D sor is connected NX Phiwh ooo0000 ooooooo oooood Inductive reactive effect 8 Pach Wh o000000 Reactive energy Qh varh So000000 Foo So0o0000 0000000 0000000 70000000 Distortion energy Ph varh ooooooo ooooooo 0000000 Capacitive reactive effect Sh YAh 0000000 oo00000 0000000 Apparent energy Figure 112 the Energies Generated display screen in 3L Note This screen corresponds to the choice non active quantities broken down in the VAR tab of the Calculation Methods menu of the Configuration mode If the choice had been non active quantities not broken down then the Dh label distortion energy would have disappeared and the Q h label would have been replaced by the Nh label This non active energy has no inductive or capacitive effect 10 2 FILTERS L1 L2 AND L3 10 2 1 THE POWERS AND ASSOCIATED QUANTITIES DISPLAY SCREEN The W sub menu displays the powers and associated quantities Active power Power factor PF DC power pw 34 84k pr 40870 Fundamental power factor also Reactive power called displacement factor DPF Pde W 0 00 cs 0 871 a var 2
83. ement factor Total tangent Q 3 Tan 3 P b c Two phase system without neutral Two phase distribution systems without neutral 2 wire two phase are treated as single phase distribution system having their voltage reference on L2 rather than N neutral Power factor P O n Fundamental power factor Po VP lof Q oF DPF 0 With P o NechSec a lo n AF oln NechSec Note The fundamental power factor is also called the displacement factor Tangent o Q 0 Tan 0 P 0 16 1 6 ENERGIES Energies excluding neutral over Tint with refresh every second 16 1 6 1 Distribution system with neutral Note Tint is the power integration time in energy calculations the beginning and end of this period are user controlled Consumed DC energy of phase i 1 with i e 0 2 Tint r pachlo i wach o i Paci rS Total consumed DC energy Pdch 0 3 Wdch 0 3 Pdch 0 0 Pdch 0 1 Pdch 0 2 a Energies consumed other than DC P i n gt 0 Consumed active energy of phase i 1 with i e 0 2 Phfofi whop 2E 3600 n Consumed apparent energy of phase i 1 with i e 0 2 Sh o i vAn o i 5 sliin 3600 n Consumed inductive reactive energy of phase i 1 with i e 0 2 Non active quantities broken down Configuration gt Calculation methods gt VAR Q hL ofi VARhL o i 5 ae with Q ilin gt 0 Consumed capacitive reactive energy of ph
84. ence and positive sequence fundamental symmetrical components respectively Positive sequence phase to phase fundamental symmetrical voltage vector in a distribution system without neutral Urms UFrmsfo a UFrms I a UFrms 2 Negative sequence phase to phase fundamental symmetrical voltage vector in a distribution system without neutral Urms_ UFrmsfo a UFrms 1 a UFrms 2 Negative sequence unbalance factor of the phase to phase voltages in a distribution system without neutral Urms _ Uunb Urms Remark The following quantities are saved with the negative sequence unbalance factor in a trend recording Uns Urms and Ups Urms l the norms of the negative sequence and positive sequence fundamental symmetrical components respectively Positive sequence fundamental symmetrical current vector Arms AFrms 0 a AFrms 1 a AFrms 2 Reverse sequence fundamental symmetrical current vector Arms_ AFrms 0 a AFrms I a AFrms 2 Negative sequence unbalance rate of the current Arms_ Aunb Arms y Remark The following quantities are saved with the negative sequence unbalance factor in a trend recording Ans lArms and Aps lArms l the norms of the negative sequence and positive sequence fundamental symmetrical components respectively 16 1 2 10 Fundamental rms values excluding neutral over one second These are calculat
85. entical to the one dis played for filter L1 There is no phase shift or distortion value for the neutral channel 6 3 APPARENT POWER The S sub menu displays the harmonics of the apparent power for all connections except 3 wire three phase The horizontal axis indicates the orders of the harmonics The bars of the bar chart above the horizontal centreline signify harmonic power consumed those below it harmonic power generated 6 3 1 THE 3L APPARENT POWER HARMONICS DISPLAY SCREEN This information concerns the har monic pointed to by the cursor S h 030 54xr S4xr 5Axt lt 4006 0 174 Go 006 lt gt S h03 harmonic number level of harmonics with the funda mental apparent power as reference f or the total apparent power as reference r 006 phase shift of the voltage harmonic with respect to the current harmonic for the order in question lt 1 Indicator of energy generated for this harmonic Display of the 3 phases 3L of L1 L2 or L3 To select the display press the A or V The horizontal axis indicates the orders of the harmonics The level of the harmonic is given as a percent age of the fundamental apparent power or the total apparent power 1 Indicator of energy consumed Rang DC DC component for this harmonic Harmonic selection cursor Use the lt 1 to 25 harmonics of order 1 to 25 or gt key to move the cursor When the cursor exceeds order 25 or
86. eos rae ETE Measurement Display resolution Maximum intrinsic error 0 1 0 Voltage harmonic ratio t 0 ne i nS 2 5 5 ct t 2 1000 0 1 2 n x 0 2 10 ct Current harmonic ratio t 0 1500 f t lt 1000 n lt 25 non FLEX 100 r 1 2 n x 0 6 5 ct t 2 1000 n gt 25 0 1 2 n x 0 3 5 ct Current harmonic ratio z 0 1500 f T lt 1000 ns2o AmpFLEX amp MiniFLEX 100 r 1 2 n x 0 6 5 ct t 2 1000 n gt 2o Total voltage harmonic distortion THD A r A referred to the fundamental of voltage 0 999 9 1 2 5 5 ct 2 5 5 ct siVn21 7 lt 100 n 0 999 9 0 1 2 n_ x 0 2 5 ct N gS 20 2 n_ x 0 5 5 ct No gt 25 2 5 5 ct si V n 2 1 t lt 100 n 0 999 9 0 1 2 n_ x 0 3 5 ct Naa S25 2 n_ x 0 6 5 ct 20 0 100 0 1 2 5 5 ct 2 5 5 ct si V n gt 1 t lt 100 n r 0 100 0 1 2 n x 0 2 5 ct Mie 2 n_ x 0 5 5 ct Mg 20 2 5 5 ct p Total current harmonic distortion THD referred to the fundamental of current non FLEX Total current harmonic distortion THD referred to the fundamental of current AmpFLEX amp MiniFLEX Total voltage harmonic distortion THD referred to the signal without DC of voltage Total current harmonic distortion THD referred to the signal
87. es 2 1 3 CONFIGURATION FUNCTIONS Date and time setting Screen brightness setting Choice of curve colours Choice of management of switching off of the screen Choice of display in night mode Choice of calculation methods non active quantities broken down or not choice of the unit of energy choice of the coefficients of calculation of the K factor choice of reference for the level of harmonics PLT calculation sliding or not Choice of distribution system Single phase two phase three phase with or without neutral and of the connection method standard 2 element method or 2 element method Configuration of recording alarms inrush currents and transients Erasure of data total or partial Display of software and hardware version numbers Choice of language Display of current sensors detected not detected not managed simulated or impossible to simulate 2 element connection method Setting of voltage and current ratio of the transduction ratios and of the sensitivity 2 2 OVERALL VIEW Measurement connection terminals See 2 6 1 r S ESNS EESE ESEN Display i see 2 4 Function keys yellow keys see 2 5 1 Return previous key see 2 5 2 Configuration key see 2 5 4 Screen snapshot key see 2 5 4 Help key see 2 5 4 i On Off switch see 2 3 QUALI 0742 4 Figure 1 Overall view of Qualistar 2 3 ON OFF SWITCH USB socket see
88. es 3 phase open delta 3 wire earthed corner of phase 3 phase high leg delta 3 wire 3 phase open high leg delta 3 wire L3 L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 Distribution system 3 phase 4 wire L1 L2 L3 and N Indicate which voltages will be connected all 3 3V or only 2 V1 and V2 or V2 and V3 or V3 and V1 If only two of the three voltages are connected the three phase voltages must be balanced 2Y 2 element method 3 phase 5 wire L1 L2 L3 N and earth Indicate which voltages will be connected all 3 3V or only 2 V1 and V2 or V2 and V3 or V3 and V1 If only two of the three voltages are connected the three phase voltages must be balanced 2Y 2 element method 3 phase star 4 wire non earthed neutral 3 phase open high leg delta 4 wire non earthed neutral 3 phase high leg delta 4 wire non earthed neutral 3 phase star 5 wire earthed neutral 3 phase open high leg delta 5 wire earthed neutral 3 phase high leg delta 5 wire earthed neutral Then validate with the key The device returns to the Configuration menu This makes it possible to connect the device to all existing networks Note It is impossible to select a new connection if the device is recording metering energy or searching for transients alarms and or inrush current acquisitions 4 7 SENSORS AND RATIOS Note The ratios cannot be changed if the devic
89. es 4 Range for storage without batteries 20 0 20 26 35 42 5 50 70 Caution at temperatures above 40 C the device must be powered by the battery alone OR by the mains power unit alone use of the device with both the battery AND the mains power unit is prohibited Altitude Use lt 2 000 m Storage lt 10 000 m Degree of pollution 2 Use indoors 14 2 MECHANICAL CONDITIONS Dimensions L x W x H 200 mm x 250 mm x 70 mm Weight approximately 2 kg Screen 118 mm x 90 mm diagonal 148 mm Tightness m IP53 per EN 60529 when the device is on its stand with no lead connected with the jack cover and the cap on the USB connector in the closed position m P20 at the level of the measurement terminals m IKO8 per EN 62262 Fall 1 mas per IEC 61010 1 14 3 OVERVOLTAGE CATEGORIES PER IEC 61010 1 The device is compliant with IEC 61010 1 600 V category IV or 1000 V category Ill a the use of AmMpFLEX or of MiniFLEX or C193 clamps keeps the device current sensor system at 600 V category IV or 1000 V category Ill a the use of PAC9S J93 MN93 MN93A or E3N clamps downgrades the device current sensor system to 300 V cat egory IV or 600 V category Ill m the use of the 5A adapter unit downgrades the device current sensor system to 150 V category IV or 300 V category III Double insulation between the inputs outputs and earth Double insulation between the voltage inputs the power supply and t
90. ga 10 in electrical systems voltages and currents at frequencies that are multiples of the fundamental frequency difference between thresholds for reciprocal changes of state Frequency of the network Joule kilo 10 Channel Line milli 10 millisecond Mega 10 Maximum value Minimum value Non active power Non active energy Nominal voltage Reference voltage of a network non nuclear toe non nuclear tonne oil equivalent nuclear toe nuclear tonne oil equivalent Order of a harmonic ratio of the frequency of the harmonic to the fundamental frequency a whole number P P Passband Pdc Pdch PF Ph Phase PK PLT PST Q Qh RMS S S h Sh Peta 10 5 Active power range of frequencies in which the response of a device exceeds some specified minimum DC power DC energy Power Factor ratio of active power to apparent power Active energy temporal relationship between current and voltage in alternating current circuits or PEAK Maximum or minimum peak value of the signal Long term severity The device calculates its PLT over 2 hours Short term severity The device calculates its PST over 10 minutes Reactive power Reactive energy RMS Root Mean Square value of current or voltage Square root of the mean of the squares of the instantaneous values of a quantity during a specified interval Apparent power Harmonics in power Apparent energy Temporar
91. glaisuxeisbentuseisodiacudisondengsbendaainarhiasaates P01120047 Dataview SOMWaArE tionneatndanendanscaaetaiamescidie on neebcacn ia i ra aA E r iie an iiaii eiaa eiii P01102095 19 3 SPARE PARTS 26 VAAN IN patery PACK x25 setaccaaman cuties niii e i Doaa aaa EE akoa E E P01296024 US B A US B B CO ssiseirctcccseiccsetadinsnatnneicanaasast nateneusahtetinandtearatnerteeuskpedetinanhnetvemnttsgesinmeGaianeiedeeintahbeneieisanineseiencasssaes P01295293 PAGO Mam POW Ci UNIT scere E E P01102057 rE T a E E A E E EA EE P01102059 NO22 CONVIDO DAO aeri o e e a a EE a E E a e E e P01298056 NO 2 T Canya DAG aaia EEOSE ea ENEE EEEE ONE NEEE i EO iena A AAEE EON AAD P01298055 Set of 5 black banana banana straight straight safety cables 5 black crocodile clips and 12 inserts and rings to identify phases voltage leads and current Sensors wctess scene isaneadutaveccaroutaanceceanccvecseonievetaiecsreastecauessoksstecasiand bisuelveveunece P01295483 Set of 12 inserts and rings to identify voltage phases and leads and current phases and leads ccccsseeeeeeeeee P01102080 DEUTSCHLAND Chauvin Arnoux GmbH StraBburger Str 34 77694 Kehl Rhein Tel 07851 99 26 0 Fax 07851 99 26 60 ESPANA Chauvin Arnoux Ib rica S A C Roger de Flor 293 1a Planta 08025 Barcelona Tel 902 20 22 26 Fax 934 59 14 43 ITALIA Amra SpA Via Sant Ambrogio 23 25 20050 Macherio MI Tel 039 245 75 45 Fax 039 481 561 OSTERREICH Chauvin A
92. hase voltage line voltage Phase to neutral voltage or the unit volt Harmonics in phase to neutral voltage phase voltage Peak factor of the phase to neutral voltage phase voltage Phase to neutral RMS distortion voltage phase voltage Phase to neutral DC voltage phase voltage Maximum peak value of the phase to neutral voltage phase voltage Minimum peak value of the phase to neutral voltage phase voltage Harmonic of the phase to neutral voltage phase voltage Voltage dip temporary fall of voltage at some point in the power network to below a specified threshold Voltage unbalance in a polyphased electric power network state in which the RMS voltages between conductors fundamental Vrms Vthd Vthdf Vthdr Vunb Wh component and or the phase differences between successive conductors are not all equal RMS phase to neutral voltage phase voltage Total harmonic distortion of phase to neutral voltage phase voltage Total harmonic distortion of phase to neutral voltage phase voltage with the fundamental RMS value as reference Total harmonic distortion of phase to neutral voltage phase voltage with the total RMS value without DC as refer ence Negative sequence unbalance rate in phase to neutral voltage phase voltage Watt hour 17 MAINTENANCE A Except for the battery and the memory card the instrument contains no parts that can be replaced by personnel who have not been specially traine
93. he other inputs outputs 14 4 ELECTROMAGNETIC COMPATIBILITY Emissions and immunity in an industrial setting compliant with IEC 61326 1 As regards electromagnetic emissions the device belongs to group 1 class A under standard EN55011 Class A devices are intended for use in industrial environments There may be difficulties ensuring electromagnetic compatibility in other environments because of conducted and radiated disturbance As regards immunity to radio frequency fields the device is equipment intended for use at industrial sites under standard IEC61326 1 For the AmpFLEX and MiniFLEX sensors E An absolute influence of 2 may be observed on the current THD measurement in the presence of a radiated electric field E An influence of 0 5 A may be observed on the RMS current measurement in the presence of conducted radio frequencies E An influence of 1 A may be observed on the RMS current measurement in the presence of a magnetic field 14 5 POWER SUPPLY 14 5 1 MAINS POWER SUPPLY This is a specific 600 Vrms category IV 1000 Vrms category Ill external mains power supply unit Range of use 230 V 10 50 Hz and 120 V 10 60 Hz Maximum input power 65 VA 14 5 2 BATTERY POWER SUPPLY The device is supplied by a 9 6 V 4000 mAh battery pack comprising 8 rechargeable NiMH elements Battery 8 NiMH storage cells Capacity 4000 mAh nominal Nominal voltage 1 2 V per cell or a total of 9 6 V Life at least 3
94. he reference for the level of harmonics m f the reference is the value of the fundamental m r the reference is the total value Then validate with the key The device returns to the Configuration menu In the case of the level of harmonics of the V h A h and U h phases the fundamental and total values are RMS values In the case of the level of harmonics of the S h phases the fundamental and total values are apparent power values Note The modification is impossible if the device is recording and or searching for alarms 4 5 5 CHOICE OF METHOD OF CALCULATION OF PLT The PLT menu defines the method used to calculate the PLT long term flicker LONG TERM FLICKER Sliding window F Figure 24 the Choice of Method of Calculation of PLT menu Use the arrow keys A W to choose sliding or non sliding E Sliding the PLT is calculated every 10 minutes The first value is available 2 hours after the device is switched on because it takes 12 values of PST to calculate the PLT m Non sliding the PLT is calculated every 2 hours Then validate with the 4 key The device returns to the Configuration menu Note The modification is impossible if the device is recording and or searching for alarms 4 6 CONNECTION The 39 menu is used to define how the device is connected according to distribution system 3 ELECTRICAL CONNECTION aic phase 5 wire i Figure 16 the Connection menu Several electrical diagrams
95. icated in the About sub menu of the Configuration menu see figure 36 above Warning the update of the embedded software erases all data configuration alarm campaigns snapshots inrush current cap ture transient detection trend recordings Save any data you want to keep to a PC using the PAT software see 13 before updating the embedded software 18 WARRANTY Except as otherwise stated our warranty is valid for three years starting from the date on which the equipment was sold Extract from our General Conditions of Sale provided on request The warranty does not apply in the following cases E Inappropriate use of the equipment or use with incompatible equipment Modifications made to the equipment without the explicit permission of the manufacturer s technical staff Work done on the device by a person not approved by the manufacturer Adaptation to a particular application not anticipated in the definition of the equipment or not indicated in the user s manual 5 E m Damage caused by shocks falls or floods 19 TO ORDER 19 1 C A 8336 THREE PHASE ELECTRICAL NETWORKS ANALYSER CA 8336 withowt Clamp ee ee EENAA aaR antn P01160591 The device is delivered with mM 1 no 22 shoulder bag mM 5 black straight straight safety cables 3 m long attached with a Velcro tie mM 5 black crocodile clips E 1 specific PA 30W mains power unit with mains cord m 1 set of 12 inserts and rings to identify voltage phases an
96. is displayed See figure 86 select the campaign to be erased This is done by moving the cursor to it using the A and VW keys The selected campaign is bolded Then press the i key Press e to validate or gt to cancel Note It is not possible to delete the alarm campaign in progress 8 6 ERASING ALL ALARM CAMPAIGNS Erasing all of the alarm campaigns is possible only from the Configuration menu in the Erasure of Data sub menu see 4 11 9 TREND MODE The Trend mode records changes to parameters previously specified in the Configuration Trend mode screen see 4 9 Memory card usage List of records see 9 3 Setup EIs Start grogi 11 55 Rapid programming and starting of hee ae 9 g Stop 10 09 12 11 55 Programming a recording see 9 1 recording see 9 1 Period 1min Access to Trend mode configuration Mame TRENDOJ see 4 9 Starting a recording see 9 1 Figure 88 Trend mode screen 9 1 PROGRAMMING AND STARTING RECORDING The i submenu specifies the characteristics of a recording see figure 88 To start a recording rapidly press the key Recording starts immediately all measurements are recorded every second until the memory or completely full The configuration displayed is Hes To program recording before starting it choose configuration 15 to H 5 enter the start date and time the stop date and time the period and the name of the recording To modify an item move the yell
97. it phase 3 wire f 4 Splitphase 4 wire i Figure 11 2 wire split phase connection Figure 12 3 wire split phase connection Figure 13 4 wire split phase connection 3 3 3 THREE PHASE NETWORK 3 ELECTRICAL CONNECTION 3 ELECTRICAL CONNECTION 3 ELECTRICAL CONNECTION 43 phase 3 wire p S phase 4 wire p 43 phase 5 wire i 2 elements 2 wattmeters Arons method L1 current sensor optional Figure 14 3 wire three phase Figure 15 4 wire three phase Figure 16 5 wire three phase connection connection connection In the case of a three phase network you are not obliged to connect all of the terminals in voltage or in current For 3 wire three phase indicate the 2 current sensors that will be connected A1 and A2 or A2 and A3 or A3 and A1 For 4 and 5 wire three phase indicate the voltages that will be connected all 3 voltages 3V or only 2 V1 and V2 or V2 and V3 or V3 and V1 3 3 4 CONNECTION PROCEDURE HM Switch the instrument on Configure the device for the measurement to be made and the type of network concerned see 4 Connect the leads and current sensors to the unit Connect the earth and or neutral lead to the network earth and or neutral when it is distributed and connect the correspond ing Current sensor Connect the L1 phase lead to the network L1 phase and connect the corresponding current sensor E If applicable repeat the procedure for phases L2 and L3 and for N Note complying with this proced
98. itive effect Active energy load side i Direct energy load side List of symbols used on the page Reactive energies load side Distortion energy Hoad side Apparent energy load side Figure 122 the screen of the help page for the powers and energies mode page 2 13 DATA EXPORT SOFTWARE The PAT2 Power Analyser Transfer 2 data export software supplied with the device is used to transfer the data recorded in the device to a PC To install it load the installation CD in the CD drive of your PC then follow the instructions on screen Then connect the device to the PC using the USB cord supplied after removing the cover that protects the USB port on the device C A 8336 POWER amp QUALITY ANALYSER Switch the device on by pressing the bs key and wait for your PC to detect it The PAT transfer software automatically defines the communication rate between the PC and the device Note All measurements recorded in the device can be transferred to the PC The transfer does not erase the recorded data un less the user explicitly asks it to For directions for using the data export software use its Help function or refer to its user manual 14 GENERAL SPECIFICATIONS 14 1 ENVIRONMENTAL CONDITIONS The following chart shows conditions relating to ambient temperature and humidity RH 1 Reference range 2 Range for use 3 Range for storage with batteri
99. la The List of Searches for Transients screen is displayed Display of sub mode used DETECTION LIST Memory indicator The black bar 14 02 12 17 27 215 02 12 17 28 bar represents memory available Figure 39 the screen of the List of Searches for Transients If the stop date is in red it means that it does not match the stop date initially programmed mM either because of a power supply problem battery low or disconnection of the device supplied by mains only E or because the number of transients has been reached thereby ending the search To select a search for transients move the cursor to it using the A and VW keys The selected search is bolded Then validate with the key The device then displays a list of transients Transients display filter V all transients are displayed 4 V the transients triggered by an event in one of the 4 voltage chan nels are displayed Triggering channel of the transient Transient number OOO 14 02 12 17 27 50 789 Al 4 A the transients triggered by an Oo 14 0212 17 27 50 506 Al event in one of the 4 current chan Name of the search for transients 002 14 0212 17 27 51 089 Al nels are displayed L1 L2 or L3 the transients trig gered by an event on a particular phase are displayed voltage or current N the transients triggered by an event on the neutral current or neu tral voltage are displayed The w icon is used to activate or deactivate the choice of a tr
100. le to stop the display at any time by pressing the key It is also possible at any time E to press the or key to change the scale of the display E to press the lt or gt key to move the cursor E to press the Aor V key to change the display filter But note that this may restart the loading and or calculation of the values from the beginning 10 POWER AND ENERGY MODE The W key displays power and energy related measurements The sub menus available depend on the filter E For 2 and 3 wire single phase connections and for the 2 wire two phase connection only selection L1 is available The filter is therefore not displayed but the display is the same as for L1 m For the 3 wire three phase connection only the selection is available The filter is therefore not displayed but the display is the same as for 10 1 3L FILTER 10 1 1 THE POWERS DISPLAY SCREEN The W sub menu is used to display the powers Active power D 2 34 83k 34 77k 34 60k DC power only if a DC current sensor is connected Reactive power 419 71k 4 20 26k 20 01k 1 23k 1 12k 0 55k 40 04k 4026k 39 98k Distortion power Apparent power Figure 109 the 3L Powers screen Note This screen corresponds to the choice non active quantities broken down in the AR tab of the Calculation Methods menu of the Configuration mode If the choice had been non active quantities not broken down then the D label di
101. ll or because of a measurement error or because of an incompatibility between the quantity monitored and the configuration of the device for example withdrawal of a current sensor Choose the type of display RMS or PEAK by pressing the yellow key corresponding to the icon The device then displays the curves Note the PEAK key is not displayed when the inrush current capture recording mode is RMS only 5 2 3 TRUE RMS CURRENT AND VOLTAGE The RMS mode displays the record of the trend of the true half cycle RMS current and voltage and the frequency trend curve The display depends on the type of selection filter 3V displays the 3 voltages during the inrush current capture for set ups with neutral 3U displays the 3 voltages during the inrush current capture for set ups without neutral 3A displays the 3 currents during the inrush current capture L1 L2 L3 display the current and voltage in phases 1 2 and 3 respectively for set ups with neutral only Hz displays the evolution of the network frequency vs time Below three examples of display 5 2 3 1 The 3A RMS display screen for a three phase connection with neutral Location of the zone displayed in MAX maximum half cycle RMS the record AMS 408 2 4276 4018 value of the inrush current capture 2 Reminder of number assigned to the curve displayed Here identifi cation disc 1 is filled in indicating that channel A1 triggered the inrush Current capture
102. lours Voltage o Current Li Voltage L2 Current L2 Voltage L3 Current L3 Voltage N Current N Figure 19 the Colours menu Use the arrow keys A V lt P to change the assignments of the colours To return to the Configuration menu press gt 4 4 3 MANAGEMENT OF THE SWITCHING OFF OF THE SCREEN The menu defines the management of the switching off of the screen Press the yellow key corresponding to the icon ih DISPLAY SHUTDOWN FY Automatic Figure 124 the Management of Switching off of the Screen menu Use the arrow keys A W to choose the screen switching off mode Automatic or Never The Automatic mode is used to save the battery The display screen is switched off automatically after five minutes without action on the keys if the device is powered only by its battery and if recording is in progress and after ten minutes if no recording is in progress The On Off button blinks to indicate that the device is still in operation Pressing any key on the keypad relights the screen To return to the Configuration menu press gt 4 4 4 NIGHT MODE The menu is used to change to night mode Press the yellow key corresponding to the icon NIGHTMODE r Deactivated Figure 125 the night Mode menu Use the navigation keys A W to activate or deactivate night mode The screen then changes to reverse video and all colours are changed 4 5 CALCULATION METHODS The
103. ltage and the neutral current the level of harmonics is calculated for each order j Vharm 3 j and Aharm 3 j with respect to the total RMS value AC DC of the complete signal the harmonic angles are not calculated Note The calculations are performed sequentially V1 A1 then V2 A2 then V3 A3 then UN AN then U1 U2 and finally U3 In the case of a 2 wire two phase distribution source the couple V1 A1 is replaced by the couple U1 A1 The level in with respect to the fundamental f lt t CK 100 C4 Ck The level in with respect to the total RMS value r amp fk 2 Con m 0 ak The angle with respect to the fundamental in degrees amp Px arean S P4 k Ch b ji cl V ek ibe 1024 l k b F sin Z sto 100 512 512 s 0 i a 5 OS Le S E 5124 io a s 0 1 1024 Oey as 1024 s 0 k k C is the amplitude of the component of order m ri with a frequency f z F is the sampled signal at the fundamental frequency Ja C is the DC component k k is the index of the spectral spike the order of the harmonic component is m 4 Note The power harmonic factors are calculated by multiplying the phase to neutral voltage harmonic factors by the current harmonic factors The power harmonic angles VAharmil j and VAph i j are calculated by differentiating the phase to neutral voltage harmonic angles with the current harmonic angles In the case of a 2 wire t
104. ltage is in kV and the secondary voltage is in V 0o 0001 0 riodo F E 3V VN all channels have the same ratio and the neutral has a different ratio Proceed as when there is only one ratio but perform the operation twice M U1 U2 U3 or V1 V2 V3 VN each channel has a different ratio to be programmed Proceed as when there is only one ratio but perform the operation several times Validate with the a key To return to the Configuration menu press gt Note the primary and secondary voltages can each be configured with a multiplier factor of 1 V3 4 8 CAPTURE MODE The Ett mode is used to configure the voltage thresholds the current thresholds of the transient mode and the current thresh olds of the inrush current mode 4 8 1 VOLTAGE THRESHOLDS OF THE TRANSIENT MODE A E first screen displayed by pressing the V icon or U for set ups without a neutral is used to configure the voltage thresh olds The thresholds programmed can be the same for all channels or different for some or all of them FiA VOLTAGE THRESHOLDS Threshold setup 4v Figure 28 the Current thresholds screen in the Transient Mode menu To change the voltage thresholds press Use the arrow keys A W to choose configuration of the thresholds E 4V or 3U all channels have the same threshold Press the e key then use the A V keys to highlight the value of the threshold in yellow e060 ops Press the a key then
105. monic currents produced by nonlinear loads analysis of problems caused by harmonics according to their order overheating of neutrals conductors motors etc Display of voltage and current waveforms display of minima and maxima of summary tables determination of phase rotation Alarm mode list of recorded alarms exceeding the thresholds programmed in the configuration recording of network blackouts with half cycle resolution Vrms Arms Urms determination of energy consumption overshoots monitoring of compliance with a power supply quality contract Trend mode recording of the parameters selected in the Configuration menu Display of power and energy measurements Three keys are real time mode keys W and E See 5 6 7 8 9 10 In each of these modes the coloured circles on a white ground in which the channel numbers or types are entered are indi cators of saturation the ground of the circle is coloured when the channel measured is potentially full O When the identification disc corresponds to a simulated channel for example in 4 wire three phase with selection V1V2 2 ele ment method or in 3 wire three phase with selection A1A2 2 element method see connections in 4 6 this channel is potentially full if at least one channel used in calculating it is potentially full Similarly if the saturation disc corresponds to a phase to phase voltage channel it is potentially full if at leas
106. mum peak value of the current True RMS current Total harmonic distortion of current in f Total harmonic distortion of current in r Negative sequence current unbalance rate Mean value arithmetic mean Peak factor current or voltage Cosine of the phase shift of voltage with respect to current DPF fundamental power factor or displacement factor DC component current or voltage Displacement factor cos F Harmonic loss factor K factor Frequency of network studied Channel Line Maximum value Minimum value Millisecond Maximum or minimum peak instantaneous value of the signal Power factor Long term flicker Short term flicker True RMS value current or voltage Symbol tan THD U h Ucf Ud Udc Upk Upk Urms Uthdf Uthdr Uunb Vecf Vd Vdc Vpk Vpk Vrms Vthdf Vthdr Vunb Pdc Pdch Ph Designation Relative date of time cursor Tangent of the phase shift of voltage with respect to current Total harmonic distortion in f or in Yr Phase to Phase voltage Phase to phase voltage harmonic Phase to Phase voltage crest factor Phase to phase RMS distortion voltage Phase to phase DC voltage Maximum peak value of the phase to phase voltage Minimum peak value of the phase to phase voltage True RMS phase to phase voltage Total phase to phase voltage harmonic distortion in Vf Total phase to phase voltage harmonic distortion
107. n lt A2 half cycle RMS value gt Triggering threshold Stop condition lt A2 half cycle RMS value lt Stop threshold Triggering condition lt the half cycle RMS value of one current channel gt Triggering threshold Stop condition lt the half cycle RMS values of all current channels lt Stop threshold A3 Triggering condition lt A3 half cycle RMS value gt Triggering threshold Stop condition A3 half cycle RMS value lt Stop threshold 16 8 GLOSSARY x AC and DC components AC component only DC component only E Inductive phase shift Capacitive phase shift Degree Expert mode Absolute value Dy Phase shift of the phase to neutral phase voltage voltage with respect to the phase to neutral current line cur rent Pua Phase shift of the voltage phase to phase line voltage with respect to the phase to neutral current line current Two wire two phase mode only Value of the system Percentage f Fundamental value as reference percentage of the fundamental or Total value as reference percentage of the total value A Phase to ground current line current or the unit ampere A h Harmonic in current Acf Peak factor of the current Ad RMS distortion current Adc DC current Apk Maximum peak value of the current Apk Minimum peak value of the current Arms RMS current Athd Total harmonic distortion of the current Athdf Harmonic distor
108. n be used to measure the RMS values powers and perturbations of electric distribution networks to deliver a snapshot of the principal characteristics of a three phase network to track the variations of various parameters over time The measurement uncertainty of the device is better than 1 not counting the uncertainties due to the current sensors The device is also very flexible with a choice of sensors allowing measurements ranging from a few milliamperes MN93A to several kiloamperes AmpFLEX The device is compact and impact resistant The ergonomics and simplicity of its interface make using it pleasant The C A 8336 is intended for the technicians and engineers of electrical installation and network inspection and maintenance teams 2 1 1 MEASUREMENT FUNCTIONS The principal measurements made are The RMS values of AC voltages up to 1000 V between terminals By using the ratios the device can measure voltages up to hundreds of gigavolts The RMS values of AC currents up to 10 000 amperes neutral included By using the ratios the device can measure currents up to hundreds of kiloamperes The DC components of voltages and currents neutral included Minimum and maximum half cycle RMS voltage and current values excluding neutral Peak voltage and current values neutral included The frequency of 50 Hz and 60 Hz networks Current and voltage peak factors neutral included Calculation of the harmonic loss
109. n move the yellow cur sor to this figure using the A V lt and gt keys then validate with the key Change the value using the A andV_ keys then validate with the key Tay TREND MODE Odd only o Odd only gt Odd only gt Odd anly Figure 33 The second screen of the Trend Mode during modification Note If a recording is in progress the associated configuration cannot be modified and the selected values are identified by black spots To return to the Configuration menu press 4 10 MODE ALARM MODE The amp screen defines the alarms used by the Alarm Mode function see 7 You can define a alarm on each of the following parameters Hz Urms Vrms Arms Udcl Vdcl Adcl Upk l IVok l I Apk l Upk l IVpk l Apk l Ucf Vcf Acf Uthdf Vthdf Athdf Uthdr Vthdr Athdr IPI IPdcl Q or N D S IPFI Icos lI Itan l PST PLT FHL FK Vunb or Uunb for a three phase source without neutral Aunb U h V h A h and IS hlI See the table of abbreviations in 2 9 There are 40 programmable alarms To activate an alarm move the yellow cursor to its number using the A V keys then validate with the key The active alarm is identified by a red spot An alarm that is not programmed cannot be activated To program the alarm move the yellow cursor using the A lt and gt keys then validate with the key Change the value then validate again Alarms active D ALARM MODE
110. nap 120608 14 02 shots Icons for browsing in screen pages Deleting a screen snapshot Figure 120 the List of Screen Snapshots display screen 11 2 1 VIEWING A SNAPSHOT FROM THE LIST To view a snapshot select it in the list of screen snapshots using the A V lt and gt keys The date and time of the selected snapshot are bolded Press e to display the selected snapshot The icon is displayed in alternation with the icon for the mode that was active when the snapshot was taken 2 GIN In C3 amp Ee W Press gt to return to the list of screen snapshots 11 2 2 DELETING A SNAPSHOT FROM THE LIST To delete a snapshot select it in the list of screen snapshots using the A V lt and P gt keys The date and time of the selected snapshot are bolded Press the S key and validate by pressing w The snapshot then disappears from the list To cancel the deletion press gt rather than ea 12 HELP KEY The key provides information about the key functions and symbols used in the current display mode The following information is displayed Reminder of the mode used Help in progress Help page 2 Help page 1 Display powers Display power derived values Supply side Select display filter Phase sum PEStAtENETUy MEETS List of information concerning the Enable energy meter reset kevs and icons Channel not saturated y Potential channel saturation Inductive effect Capac
111. nect the battery connector without pulling on the wires Note The Qualistar preserves the date time function for approximately 4 hours without the battery The Qualistar preserves an inrush current capture for approximately 2 hours without its battery X Spent batteries must not be treated as ordinary household waste Take them to the appropriate recycling collection point Esa Fitting the new battery E Connect the new battery The connector is error proofed to prevent reversals of polarity m Place the battery in its compartment and arrange the wires so that they do not protrude m Put the battery compartment cover back in place and screw the 2 quarter turn screws back in Warning If the battery is disconnected it must then be fully recharged even if it is not replaced so that the device will Know the battery charge condition this information is lost when the battery is disconnected 17 4 REPLACING THE SCREEN FILM Proceed as follows to replace the screen film of the device m Remove the old screen film m Remove the protection plastic film from the new screen film using the white tab E Place the adhesive side of the film against the screen of the device Smooth the film with a clean cloth to remove any air bubbles 17 5 MEMORY CARD The device accepts memory cards up to 2 GB Before withdrawing or inserting the memory card make sure that the device is disconnected and off 17 6 METROLOGICAL CHECK A Like all me
112. non active quantities broken down in the VAR tab of the Calculation Methods menu of the Configuration mode If the choice had been non active quantities not broken down then the Dh label distortion energy would have disappeared and the Q h label would have been replaced by the Nh label This non active energy has no inductive or capacitive effect Filters L2 and L3 display the same information for phases 2 and 3 10 3 FILTER amp 10 3 1 THE TOTAL POWERS AND ASSOCIATED QUANTITIES DISPLAY SCREEN The W sub menu displays the powers and associated quantities Total active power Total DC power Total power factor Piw 104 2k PF Pde W 0 0 b 0867 Total fundamental power factor also J ae called displacement factor DPF Total reactive power a wan 60 0k Total distortion power 25k tanh 0 575 D var S VA 120 3k Total tangent Figure 115 the Total Powers and Associated Quantities display screen in amp Total apparent power Note This screen corresponds to the choice non active quantities broken down in the VAR tab of the Calculation Methods menu of the Configuration mode If the choice had been non active quantities not broken down then the D label dis tortion power would have disappeared and the Q label would have been replaced by the N label This non active power has no inductive or capacitive effect 10 3 2 THE TOTAL ENERGY METERS DISPLAY SCREEN The Wh sub menu
113. nsure this compliance trend recordings Trend mode must be made with m A recording period of one second m The quantities Vrms and Urms selected m The quantities V hO1 and U h01 selected 15 4 2 UNCERTAINTIES AND MEASUREMENT RANGES Industrial frequency 42 5 Hz 69 Hz 50 V 1000 V Supply voltage amplitude 50 V 1000 V 1 de Un 50 V 1000 V V e 120 V 230 V 0 25 12 See the corresponding tables U 207 V 400 V Residual voltage 5 de Un Ugn 2 de Un 80 ppm 10 ms maximum 50 V 1000 V 30 ppm 10 ms typical Supply voltage brownouts Duration 10 ms 65 535 days Temporary overvolt see ae Udin 150 of Udin 2 de U ages at industrial fre aa ae 50 V 1000 V Nene ppm 10 ms maximum q y Duration 10 ms 65 535 days 30 ppm 10 ms typical Supply voltage black 80 ppm 10 ms maximum ae Duration 10 ms 65 535 days 30 ppm 10 ms typical 50 V 1000 V Supply voltage unbalance 0 10 0 3 soit 3 ct 50 V 1000 V 0 1500 12 5 5 al Voltage harmonics 50 V 1000 V Voltage 2 V 1000 V 2 5 1 V 15 4 3 UNCERTAINTY OF THE REAL TIME CLOCK The uncertainty of the real time clock is 80 ppm at most device 3 years old used at an ambient temperature of 50 C With a new device used at 25 C this uncertainty is only 30 ppm 16 APPENDICES This section presents the mathematical formulae used in calculating various parameters 1
114. ntified by the icon on the yellow ground 4 3 DATE TIME The menu defines the system date and time The display is as follows CD DATE TIME Date Time 02 03 10 11 50 Date format DOMAIN Y Time format 121 24 Figure 17 Date Time menu With the Date Time field highlighted in yellow press H To change a value press A or V To move from one field to another press lt or gt To confirm press Proceed in the same way for the dating system DD MM YY or MM DD YY and the time system 12 24 or AM PM You see the effect immediately in the display of the date To return to the Configuration menu press gt Note The date and time parameters cannot be configured while the device is recording metering energy or searching for tran sients alarms and or inrush current acquisition 4 4 DISPLAY 4 4 1 BRIGHTNESS The menu is used to define the brightness of the display unit The display is as follows BRIGHTNESS Figure 18 the Contrast Brightness menu Use the keys lt P to change the brightness To return to the Configuration menu press gt 4 4 2 COLOURS The amp menu is used to define the colours of the voltage and current curves Press the yellow key corresponding to the amp icon There are 15 colours available green dark green yellow orange pink red brown blue turquoise blue dark blue very light grey light grey grey dark grey and black The display is as follows co
115. o search for then the name of the search To change an item move the yellow cursor to it using the A and WV keys then validate with the key Change the value using the A V lt and P keys then validate again The name can be at most 8 characters long Several searches can bear the same name The available alohanumeric characters are the uppercase letters from A to Z and the digits from 0 to 9 The last 5 names given in the transient trend and alarm modes are kept in memory When a name is entered it may then be completed automatically Notes The start date and time must be later than the current date and time The stop date and time must be later than the start date and time Once the programming is done start the search by pressing the oe key The icon of the status bar blinks to indicate that the search has been started The gt key replaces the 5 key and can be used to stop the search before it is finished The message Detection on standby is displayed until the start time is reached It is then replaced by the message Detection in progress When the stop time is reached the Detection schedule screen returns with the ce key It is then possible to program another search During a search for transients only the stop date field can be modified It is automatically highlighted in yellow To return to the Waveform capture screen press gt 5 1 2 DISPLAYING A TRANSIENT To display the recorded transients press
116. of the device or since the last time the wkey was pressed Figure 74 The 4V Max Min display screen 7 4 3 THE 4A MAX MIN DISPLAY SCREEN This screen displays the one second mean and half cycle maximum and minimum RMS values and the positive and negative peak values of the phase and neutral currents Column of values for the neutral RMS PEAK and PEAK parameters D 451 371 265a Columns of values for each current curve 1 2 and 3 MAX maximum RMS current since the switching on of the device or since the 449 370 364 90a last time the wkey was pressed 446 368 36 1 a RMS true RMS current MIN minimum RMS current since the switching on of the device or since the last 63 5 523 4514 4127 A time the wkey was pressed PK maximum peak current since the switching on of the device or since the last time the wkey was pressed PK minimum peak current since the switching on of the device or since the last time the wkey was pressed 63 4 52 3 51 3 12 7 a Figure 75 The 4A Max Min display screen 7 4 4 THE L1 MAX MIN DISPLAY SCREEN This screen displays the one second mean and half cycle maximum and minimum RMS values and the positive and negative peaks of the phase to neutral voltage and of the current of phase 1 The same information as for the phase to neutral voltage but for the current 9 Column of voltage values 232 5 v 45 1 a MAX maximum RMS phase to neutral voltage since the switching
117. ollows E Press The configuration screen appears m Press A or to select the parameter to be modified Press to enter the selected sub menu Date Time Display Calculation methods Electrical connection Sensors and ratios Capture mode Trend mode Alarm mode Erase memory About Figure 8 Configuration screen Then use the arrow keys A or V and lt or B and the key to validate For more details see 4 3 to 4 10 The following points must be checked or adapted for each measurement E Define the parameters of the calculation methods See 4 5 M Select the distribution system single phase to five wire three phase and the connection method 2 wattmeters 2 2 elements standard see 4 6 Program the current ratios according to the type of current sensor connected see 4 7 Program the voltage ratios See 4 7 Define the triggering levels transients mode and inrush current capture See 4 8 Define the values to be recorded trend mode see 4 9 Define the alarm thresholds see 4 10 To return to the Configuration screen from a sub menu press the key 3 3 INSTALLATION OF LEADS To identify the leads and input terminals you may mark them in accordance with the usual phase neutral colour code using the coloured rings and inserts supplied with the device E Detach the insert and place it in the hole provided for it near the terminal large insert for a current terminal small insert f
118. on of the 2986 ye 449 a device or since the last time the wkey was pressed RMS true RMS phase to neutral voltage MIN minimum RMS phase to neutral voltage since the switching on of the device or since the last time the wkey was pressed PK phase to neutral maximum peak voltage since the switching on of the device or since the last time the wkey was pressed PK phase to neutral minimum peak voltage since the switching on of the device or since the last time the wkey was pressed 227 2 v 44 6 a 321 0 v 63 5 a Figure 76 The L1 Max Min display screen Note L2 and L3 display the RMS maximum minimum and mean values and the positive and negative peak values of the phase to neutral voltage and of the current for phases 2 and 3 respectively 7 4 5 THE NEUTRAL MAX MIN DISPLAY SCREEN This screen displays the RMS values and the positive and negative peaks of the neutral relative to earth The same information as for the volt age but for the current Column of voltage values RMS true RMS voltage PK maximum peak voltage since the switching on of the device or since the last time the key was pressed PK minimum peak voltage since the switching on of the device or since the last time the key was pressed Figure 77 The neutral Max Min display screen 7 5 SIMULTANEOUS DISPLAY 7 5 1 3U SIMULTANEOUS DISPLAY SCREEN This screen displays the RMS DC THD and CF values of the phase to phase voltage
119. or a voltage terminal Small insert for Rings the same colour as voltage terminal the terminal gt SS Large insert for current terminal DO E Clip rings of the same colour to the ends of the lead you will be connecting to the terminal Twelve sets of rings and inserts of different colours are provided to enable you to harmonize the device with any of the phase neutral colour codes in force E Connect the measurement leads to the terminals of the device 4 current inputs terminals 5 voltage input terminals lt QO IA B B C N D N 1000vcaTi 6oovcaTIV Figure 3 connection terminals a m A E Remember to define the transformation ratios of the current sensors and of the voltage inputs see 4 7 To make a measurement you must program at least mM the calculation method see 4 5 m the connection see 4 6 m and the ratios of the sensors see 4 7 The measuring leads must be connected to the circuit to be measured as shown by the following diagrams 3 3 1 SINGLE PHASE NETWORK 3 ELECTRICAL CONNECTION 3 ELECTRICAL CONNECTION 4 Single phase 2 wire i 4 Single phase o wire i Li Li N N Figure 9 2 wire single phase connection Figure 10 2 wire single phase connection 3 3 2 SPLIT PHASE NETWORK 3 ELECTRICAL CONNECTION 3 ELECTRICAL CONNECTION 3 ELECTRICAL CONNECTION 4 Split phase 2 wire l 4 Spl
120. or keyboard are wet Dry it first Before each use check the condition of the insulation on the leads housing and accessories Any item of which the insulation is deteriorated even partially must be set aside for repair or scrapping Before using your device check that it is perfectly dry If it is wet it must be thoroughly dried before being connected or be ing Operated in any way Use only the leads and accessories supplied Using leads or accessories of a lower voltage or category reduces the voltage or category of the combined instrument leads or accessories to that of the leads or accessories Use personal protection equipment systematically Keep your hands away from the terminals of the device When handling the leads test probes and crocodile clips keep your fingers behind the physical guard Use only the mains power adaptor and battery pack supplied by the manufacturer They include specific safety features Some current sensors must not be placed on or removed from bare conductors at hazardous voltages refer to the sensor manual and comply with the handling instructions CONTENTS Be GET TING STAR TED srvcccceccccsctncecebeexttesccececcascsvesctesrneesteses 4 Ti UNPACKING aiiai o 4 1 2 Charging the DATEL sesiccsdcscceescicressvaciavnsdenmvcecasaees 5 1 3 Choice of language ssesssesesressrnressrnrsssrnresrennne 5 2 DESCRIPTION OF THE DEVICE ccsccssseseeeesensseeees 6 2 le FUNCIONS soscrits
121. ose calculated from the voltages and currents except for power energy and harmonics This is the screen that appears when the device is powered up Display of the maximum and mini mum RMS values and of the peak values see 7 4 Measurement of the peak factor see 7 3 Measurement of total harmonic distortion See 7 2 Measurement of the true RMS value see 7 1 230 0 v 2229 9 v 2300 v IKETA Figure 62 Waveform mode screen Selection of the display filters Use the A or key to select the display Simultaneous display of the follow ing measurements RMS DC THD CF PST PLT FHL and FK see 7 5 Display of the Fresnel diagram of the signals see 7 6 7 1 MEASUREMENT OF TRUE RMS VALUE The RMS sub menu displays the waveforms over one period of the signals measured and the true RMS voltage and current The choice of curves to be displayed depends on the type of connection see 4 6 M Single phase 2 wire or Split phase 2 wire no choice L1 E Single phase 3 wire For RMS THD CF and 3222 2V 2A L1 N For 442 no choice L1 E Split phase 3 wire For RMS THD CF t and a For 44 2V 2A L1 L2 E Split phase 4 wire For RMS THD CF T and u For 44 2V 2A L1 L2 m Three phase 3wire 3U 3A m Three phase 5 wire U 2V 2A L1 L2 U 3V 3A L1 L2 N Three phase 4 wire 3U 3V 3A L1 L2 L3 For RMS THD CF T an
122. ous phase to neutral voltage of curve 2 V3 instantaneous phase to neutral voltage of curve 3 VN instantaneous value of the neu tral voltage Harmonic distortion for each curve Voltage axis with automatic scaling Instantaneous value cursor Use the lt or P key to move the cursor VW ate Sims Wlets256 Wes 350 9 W3 366 3 OVASs 256 gt Figure 68 the 4V THD display screen 7 2 3 THE 4A THD DISPLAY SCREEN This screen displays the phase current waveforms for one period and the total harmonic distortion values Instantaneous values of the signals at the position of the cursor t time relative to the start of the period A1 instantaneous current of phase 1 A2 instantaneous current of phase 2 A3 instantaneous current of phase 3 AN instantaneous value of the neu tral current Harmonic distortion for each curve a 00s 00x OOx1 O0xr Current axis with automatic scaling Instantaneous value cursor Use the lt or P key to move the cursor Figure 69 The 4A THD display screen Note Filters L1 L2 L3 and N display the total current and voltage harmonic distortion for phases 1 2 and 3 and the neutral channel 7 3 MEASUREMENT OF THE PEAK FACTOR The CF sub menu displays the waveforms of the signals measured over one period and the voltage and current peak factors 7 3 1 THE 3U CF DISPLAY SCREEN This screen displays the phase to phase voltage waveforms of one period and the pe
123. ow cursor to it using the A and W keys then validate with the key Change the value using the A V lt and P keys then validate again The integration period is the time over which the measurements of each recorded value are averaged arithmetic mean Possible values for the period are 1s 5 s 20s 1 min 2 min 5 min 10 min and 15 min The name can be at most 8 characters long Several recordings may have the same name The available alohanumeric characters are the uppercase letters from A to Z and the digits from 0 to 9 The last 5 names given in the transient trend and alarm modes are kept in memory When a name is entered it may then be completed automatically Notes The start date and time must be later than the current date and time The stop date and time must be later than the start date and time Once the programming is done start recording by pressing the C key If not enough memory is available the device so indicates The icon of the status bar blinks to indicate that recording has begun The key replaces the key and can be used to stop the recording before it is finished The Recording on standby message is displayed until the start time is reached It is then replaced by the message Recording running When the stop time is reached the Program a Record screen returns with the 5 key You can then program a new re cording During the recording of a trend only the stop date field can be modified It is automa
124. phase i 1 with i lt 0 2 Tint r pach ii Wachli i zalil areas c Total generated DC energy Pdch 1 3 Wdch 1 8 Pdch 1 0 Pdch 1 1 Pdch 1 2 d Energies generated other than DC P i n lt 0 Generated active energy of phase i 1 with i e 0 2 Ph ifi wa fifi 5 2e 3600 Generated apparent energy of phase i 1 with i e 0 2 shfifi vanpj 5 SEE 3600 Generated inductive reactive energy of phase i 1 with i e 0 2 Non active quantities broken down Configuration gt Calculation methods gt VAR Q nL fili VARaLIT yaaa eens Generated capacitive reactive energy of phase i 1 with i e 0 2 Non active quantities broken down Configuration gt Calculation methods gt VAR J7 Q li 7 Q hcfifi VARhC i X with afin gt 0 3600 Generated distortion energy of phase i 1 with i e 0 2 Non active quantities broken down Configuration gt Calculation methods gt VAR ph ifi vanni 5 2 3600 Generated non active energy of phase i 1 with i e 0 2 Non active quantities not broken down Configuration gt Calculation methods gt VAR Tint r Ni fn Nh Ifi VARali ii gt 3600 Total generated active energy Ph 1 3 Wh 1 3 Ph 1 0 Ph 1 1 Ph 1 2 Total generated apparent energy Sh 1 3 VAh 1 3 Sh 1 0 Sh 1 1 Sh 1 2 Total generated inductive reactive energ
125. quivalent to not having a stop threshold see 16 7 Changing the thresholds in inrush current mode is impossible if the device is in inrush current capture To return to the Configuration menu press gt 4 9 TREND MODE The device has a recording function Za key see 9 used to record measured and calculated values Urms Vrms Arms etc Press the key of the Configuration mode and select the EZ Trend Mode sub menu Lay TREND MODE Lay TREND MODE ollms Ude oUpk OUpk oet oUthdt oUthdr olh 00 o Odd only OVims OVde OV pkt Ovfpk Oech Oo Wthdt gt Vth o Arms oO Ade OApk OApk OAch o Athd Athdr oR oo o Odd only oF oPde cgi oD OF o Odd only o PF ecos etan o Odd only SPST PLT FHL SFK oVunb Aunb Hz 12 14 Figure 31 The first screen of the Trend mode Figure 32 The second screen of the Trend mode There are 4 possible programmable configurations KiS 2 H8r and HS5 independent of one another To go from one to the other use the HES or EEG key To select the parameter to be recorded move the yellow cursor to this parameter using the A V lt and P keys then validate with the a key The selected parameter is identified by a red spot The frequency Hz is always selected black spot Note If a quantity is displayed in red it means that it is incompatible with the configuration chosen connection selected sensors connected ratios programmed reference of the level of harmonics of the ph
126. r A2 and A3 respectively In the absence of the neutral 2 wire two phase U1l modulus of the vector of the fundamental component of the phase to phase voltage between phases 1 and 2 U A1 modulus of the vector of the fun damental of the current of phase 1 Pa Phase shift of the fundamental component of the phase to phase voltage between phases 1 and 2 U with respect to the fundamental component of the current of phase 1 ui 397 9 vy iat 400 a PUA 0707 Discs indicating potential saturation of the channel Figure 84 the Fresnel diagram display screen in 2 wire two phase 8 ALARM MODE The ES Alarm mode detects overshoots of thresholds on each of the following parameters Hz Urms Vrms Arms Udcl IVdcl Adcl Upk l IVok l I Apk l Upk l IVpk l Apk l Ucf Vcf Acf Uthdf Vthdf Athdf Uthdr Vthdr Athdr IPI IPdcl Q or N D S IPFI Icos Ol Itan l PST PLT FHL FK Vunb Uunb for a three phase source without neutral Aunb U h V h A h and S hl See the table of abbreviations in 2 9 The alarm thresholds E must have been programmed in the Configuration Alarm mode screen see 4 10 E must be active marked with a red spot on that same screen Stored alarms can subsequently be transferred to a PC via the PAT application see 13 You can capture over 16 000 alarms H DETECTION SCHEDULE Start 09 09 12 11 50 List of alarm campaigns see 8 3 i Stop 0gr0gl2
127. r supply problem battery low or disconnection of the device supplied by mains only E or because the memory is full 8 4 DISPLAY OF LIST OF ALARMS To select a campaign move the cursor to it using the A and VW keys The selected field is bolded Then validate with the key The device then displays the alarms in list form Level of filling dedicated to the alarm mode The black part of the bar corresponds to the fraction of oan memory used 20 02 12 17 06 vrs Extremum of the alarm detected ahs Ta minimum or maximum depending Alarm date and time nan szen as M on the programmed alarm direction Arms 5732178 Target of the alarm detected Srei M The choice of filter is dynamic It depends on the connection chosen Type of alarm detected Figure 87 Alarm list screen If an alarm duration is displayed in red it means that it was cut short mM because of a power supply problem battery low or because of a manual stoppage of the campaign press on or deliberate switching off of the device press on the los key or because the memory is full or because of a measurement error or because of an incompatibility between the quantity monitored and the configuration of the device for example withdrawal of a current sensor In the last two cases the extremum is also displayed in red To return to the List of campaigns screen press gt 8 5 DELETING AN ALARM CAMPAIGN When the list of campaigns performed
128. ral current and neutral voltage during the inrush current capture for a waveform type display only V1 V2 V3 displays the 3 voltages during the inrush current capture for set ups with neutral for an envelope type display only U1 U2 U3 displays the 3 voltages during the inrush current capture for set ups without neutral for an envelope type display only A1 A2 A3 displays the 3 currents during the inrush current capture for an envelope type display only Below three examples of display 5 2 4 1 The 4A PEAK display screen for a 5 wire three phase connection Location of the zone displayed in Reminder of number assigned to the the record Ax i curve displayed Here identification l l disc 3 is filled in to indicate that MAX IPEAKI maximum instanta channel A3 triggered capture of the neous absolute value of the inrush inrush current current capture S YY i Vy Ir viii N Time cursor Use the lt or P key to move the cursor 626 Scale of values in amperes WIAD ALAL lt ts000032s Al S57 4 AZ 195 2 AS 362G AN 04 A1 A2 A3 instantaneous values of t relative time position of the cursor currents 1 2 and 3 at the position t O corresponds to the start of the of the cursor inrush current capture Figure 48 The 4A PEAK display screen for a 5 wire three phase connection 5 2 4 2 The 3A PEAK display screen for a 3 wire three phase connection B25 TSO00 0008 Al 02 Aas 02 AJ 4 Figu
129. rch for alarms is in progress the activated alarms cannot be modified and are identified by black spots However new alarms not yet programmed or not activated can be activated To return to the Configuration menu press gt 4 11 ERASE MEMORY The si menu partially or totally deletes the data recorded in the device E ERASEMEMORY ef Trend recordings ofA Transient detections i E o Alarm detections o Snapshots oSme Setup Figure 35 Erase memory menu To select an item to be erased move the yellow cursor to it using the A V lt and P keys then validate with the key The item to be erased is identified by a red spot To select all items press To unselect all items press To proceed with the erasure press the W key then confirm with the e key To return to the Configuration menu press gt Note Which erasures are possible depends on the recordings in progress recording metering of energy search for transients alarms and or inrush current acquisition 4 12 ABOUT The About screen displays information concerning the device Warranty number 142951LGH Serial number 00000109 Firmware version 3255 20 Loader versjon 2 0 Main PCB version 1 1 CPLO version 2 0 Memory card capacity byte 2G Figure 36 the About menu To return to the Configuration menu press gt 5 WAVEFORM CAPTURE S Waveform capture mode is used to display and to capture transients
130. rcuit input voltage m A 251 Venus Except FLEX type current sensors E 3xA 100 30 MVRMS 11 73 mVrms 391 mVrms without DC lt 0 5 E 10 kArms 391 mVrms to 50 Hz E 300 Arms 11 73 mVrms to 50 Hz 117 3 pVRms 3 91 mVrms without DC lt 0 5 m 100 Arms lt 3 91 mVrms to 50 Hz E 3 Arms 117 3 uVRMs to 50 Hz Frequency of electrical network 50 Hz 0 1 Hz or 60 Hz 0 1 Hz tel chap lt 1 V m for 80 MHz 1 GHz Electric field lt 0 3 V m for 1 GHz 2 GHz lt 0 1 V m for 2 GHz 2 7 GHZ Magnetic field lt 40 A m DC earth s magnetic field 1 The values of A are given in the table below Unamplified Rogowski current circuit input voltage FLEX type current sensors Amplified Rogowski current circuit input voltage FLEX type current sensors 15 2 NOMINAL CURRENT ACCORDING TO TYPE OF SENSOR Lower limit of the reference range except FLEX A A 3 x A om 100 A C193 clamp 1000 30 PACS clamp MN93A clamp 100 A ESN clamp 10 mV A 1 E3N clamp 100 mV A MN93A clamp 5 A e 5 A adapter Essallec adapter es 00 0 5 5 5 15 3 ELECTRICAL CHARACTERISTICS 15 3 1 VOLTAGE INPUT CHARACTERISTICS Range for use O Vrms to 1000 Vrms AC DC phase to neutral and neutral to earth O Vrms to 2000 Vrms AC DC phase to phase on condition of compliance with 1000 Vrms with respect to earth in Cat III Input impedance 1195 kQ between phase and neutral an
131. re 49 The 3A PEAK display screen for a 3 wire three phase connection 5 2 4 3 The A1 PEAK display screen for a three phase connection without neutral In the case shown there is enough zoom out to force the envelope type of representation MAX IPEAKI maximum instanta neous absolute value of the inrush Current capture t relative time position of the cursor t O corresponds to the start of the inrush current capture A1 maximum instantaneous cur rent of the half cycle identified by the cursor 471 t 001 61 5s A1 159 3 T E A ri n u us AL A2 A3 w s Time cursor of the curve Use the lt 4 or gt key to move the cursor Figure 50 The A1 PEAK display screen for a three phase connection without neutral Note Filters A2 and A3 display the record of the current envelope of phases 2 and 3 The screen is identical to the one displayed for filter A1 6 HARMONIC The Harmonic mode displays a representation of the harmonic levels of the voltage current and apparent power order by order It can be used to determine the harmonic currents produced by nonlinear loads and analyze problems caused by harmon ics according to their order overheating of neutrals conductors motors etc Analysis of the apparent power of the harmonics see 6 3 Analysis of harmonics of the current see 6 2 Analysis of harmonics of the phase to neutral voltage See 6 1 V ho3 27 221 273z 272x 2
132. ressed MIN minimum RMS phase to phase voltage since the switching on of the device 397 9 401 0 400 7 v or since the last time the key was pressed PK maximum positive peak phase to phase voltage since the switching on of the device or since the last time the key was pressed 566 0 569 6 569 4 v PK minimum negative peak phase to phase voltage since the switching on of the device or since the last time the key was pressed 566 3 569 3 569 6 v Figure 73 The 3U Max Min display screen 7 4 2 THE 4V MAX MIN DISPLAY SCREEN This screen displays the one second mean and half cycle maximum and minimum RMS values and the positive and negative peaks of the phase to neutral voltages and of the neutral Column of values for the neutral RMS PEAK and PEAK parameters D D ax 248 7 2491 2517 y Columns of values for each voltage curve 1 2 and 3 MAX maximum RMS phase to neutral voltage since the switching on of the device or since the last time the wkey was pressed 231 6 2316 2344 153 v 213 9 213 9 2168 v RMS true RMS phase to neutral voltage MIN minimum RMS phase to neutral voltage since the switching on of the device 305 8 305 7 309 8 21 3 v or since the last time the wkey was pressed 3063 3061 309 9 220v PK maximum peak phase to neutral voltage since the switching on of the device or since the last time the wkey was pressed PK minimum peak phase to neutral voltage since the switching on
133. rgy Non active quantities broken down Configuration gt Calculation methods gt VAR Q hL o ji VARhLIo i ya with Q ilin gt 0 Total consumed capacitive reactive energy Non active quantities broken down Configuration gt Calculation methods gt VAR Q ncfofiJ varnchofi re Total consumed distortion energy Non active quantities broken down Configuration gt Calculation methods gt VAR Dh o i VADh 0 i yee Total consumed non active energy Non active quantities not broken down Configuration gt Calculation methods gt VAR Nh o i VARh o i gt A b Total generated DC energy int r Pach ti Wachli i zair A c Total energies generated other than DC P i n lt 0 Total generated active energy PhiJi Waff ii 3600 Total generated apparent energy Sh i i VAn 1 i s gt Sliir 3600 n Total generated inductive reactive energy Non active quantities broken down Configuration gt Calculation methods gt VAR T mt __ 1 n Qail varni 5 Q s 3600 _ with Q iJ N lt 0 Total generated capacitive reactive energy Non active quantities broken down Configuration gt Calculation methods gt VAR ACH T 7S Qll Q hcfifi VARhCfI i ers with Q lilin gt 0 Total generated distortion energy Non active quantities broken down Configuration gt Calculation methods gt VAR Dh 1 i VADb I i ya 3600 n Total generate
134. rnoux Ges m b H Slamastrasse 29 2 4 1230 Wien Tel 01 61 61 9 61 0 Fax 01 61 61 9 61 61 SCANDINAVIA CA Matsystem AB Box 4501 SE 18304 TABY Tel 46 8 50 52 68 00 Fax 46 8 50 52 68 10 11 2013 Code 694060A02 Ed 1 SCHWEIZ Chauvin Arnoux AG Moosacherstrasse 15 8804 AU ZH Tel 044 727 75 55 Fax 044 727 75 56 UNITED KINGDOM Chauvin Arnoux Ltd Unit 1 Nelson Ct Flagship Sq Shaw Cross Business Pk Dewsbury West Yorkshire WF12 7TH Tel 01924 460 494 Fax 01924 455 328 MIDDLE EAST Chauvin Arnoux Middle East P O BOX 60 154 1241 2020 JAL EL DIB Beirut LEBANON Tel 01 890 425 Fax 01 890 424 CHINA Shanghai Pu Jiang Enerdis Instruments Co Ltd 3 F 3 rd Building N 381 Xiang De Road 200081 SHANGHAI Tel 86 21 65 21 51 96 Fax 86 21 65 21 61 07 USA Chauvin Arnoux Inc d b a AEMC Instruments 200 Foxborough Blvd Foxborough MA 02035 Tel 508 698 2115 Fax 508 698 2118 http www chauvin arnoux com 190 rue Championnet 75876 PARIS Cedex 18 FRANCE T l 33 1 44 85 44 85 Fax 33 1 46 27 73 89 info chauvin arnoux fr Export Tel 33 1 44 85 44 38 Fax 33 1 46 27 95 59 export chauvin arnoux fr
135. s Column of phase to phase voltages phases 1 2 and 3 RMS true RMS value calculated over 1 second DC DC component THD total harmonic distortion with the fundamental RMS value as reference f or with the total RMS value without DC as reference r CF peak factor calculated over 1 second Figure 78 3U simultaneous display screen 7 5 2 4V SIMULTANEOUS DISPLAY SCREEN This screen displays the RMS DC THD CF PST and PLT values of the phase to neutral voltages and of the neutral Column of RMS and DC values along with the CF and the THD r concerning the neutral 2316 2316 2345 402 02 00 0 0 0 0 0 0 Column of voltages simple phases 1 2 and 3 RMS true RMS value calculated over 1 second DC DC component THD total harmonic distortion with the fundamental RMS value as reference f 00 00 00 or with the total RMS value without DC as reference r 146 146 1 46 CF peak factor calculated over 1 second 105 105 1 05 PST short term flicker calculated over 10 minutes 102 102 102 PLT long term flicker calculated over 2 hours Figure 79 4V simultaneous display screen 7 5 3 4A SIMULTANEOUS DISPLAY SCREEN This screen displays the RMS DC only if at least one of the current sensors can measure direct current THD CF FHL and FK values of the phase and neutral currents Column of RMS values and if the current sensor allows DC values along with the CF and the THD r concerning the neutral
136. s except 2 or 3 wire single phase This sub menu displays the harmonics of the phase to phase voltage 6 4 1 THE 3L PHASE TO PHASE VOLTAGE HARMONICS DISPLAY SCREEN This information concerns the har monic pointed to by the cursor U h03 harmonic number level of harmonics with the fun damental RMS value as reference f or the total RMS value as reference r V RMS voltage of the harmonic in question 000 phase shift with respect to the fundamental order 1 Harmonic selection cursor Use the lt or P key to move the cursor U hO3 0 273s 2721 27 3 x1 DC i 3 5 7 9 11 13 15 17 19 21 23 25 Display of the 3 phases 3L of L1 L2 L3 To select the display press Aor V The horizontal axis indicates the orders of the harmonics The level of the harmonic is given as a percent age with respect to the fundamental or to the total RMS value Rang DC DC component 1 to 25 harmonics of order 1 to 25 When the cursor exceeds order 25 order 26 to 50 appears Figure 58 example of 3L phase to phase voltage harmonics display 6 4 2 THE L1 PHASE TO PHASE VOLTAGE HARMONICS DISPLAY SCREEN This information concerns the har monic pointed to by the cursor U hO3 33 3 76 6 v 010 Uh 03 harmonic number min 333 5c THD 77 8x Display of the 3 phases 3L of L1 Ud 1789 v level of harmonics with the fun damental RMS value as reference f or the total RMS value as reference r V RM
137. s of the fundamentals of the wa 140 1 v phase to neutral voltages phases 3 160 1 v Discs indicating potential saturation 1 2 and 3 of the channel phase angle of the fundamental of phase 1 with respect to the fun damental of phase 2 phase angle of the fundamental of phase 2 with respect to the fun damental of phase 3 phase angle of the fundamental of phase 3 with respect to the fun damental of phase 1 Vunb negative sequence voltage unbalance rate Fresnel diagram Figure 82 The screen Displaying the Fresnel diagram in 3V 7 6 2 THE 3U FRESNEL DIAGRAM DISPLAY SCREEN This screen displays a vector representation of the fundamentals of the phase to phase voltages and of the currents It indicates their associated quantities modulus and phase of the phase to phase voltage vectors and the negative sequence voltage unbal ance rate The reference vector of the representation at 3 o clock is U1 The information displayed is identical to that described in 7 6 1 but relative to the phase to phase voltage 7 6 3 THE 3A FRESNEL DIAGRAM DISPLAY SCREEN For sources having a neutral this screen displays the vector representation of the fundamental component of the phase to neutral voltages and of the current For 3 wire three phase Source without neutral this screen displays only the vector representation of the fundamental components of the current It indicates their associated quantities modulus
138. sanestinieantasebosentesenten cea 31 4 10 Mode Alarm Mode sssssnssssnennssrnnerrrnnrrenerrenene 33 4 11 Erase memory satcocentacoraiicncethiiqesseeasesesctderncensatelao 34 Mee OUIN sdnnsiccnndinedodudueinaaivichotenatinaasuaatidamtoenianraeet 35 5 WAVEFORM CAPTURE ssnnnnsnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnna 36 5 1 Transient mode sa acicccnrvatiiaectedwereveaweduivaptidattcuatareas 36 5 2 Inrush current MOOG aiisnccicctesacecastcdicsbaaeccianecesetens 39 6 HARMONIC nnnssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 44 6 1 Phase to neutral voltage ceccesseseesseeeeseeeeeees 44 E ED CIA E EE EEEE A AA AN 45 6 3 Apparent POWEL ccccccsecccseeecsseeceeeeseeessseesaeees 46 6 4 Phase to phase voltage ccseccesseceesseeeeseeeeeees 47 6 5 Expert MOCGC cccccccsccceccceeeecseeeceeeesaeessseesaeees 48 Ta WAN RO saesiecic ses catcce ene emensesaveveuneuseeecsaanecususbeecuctaase 50 7 1 Measurement of true RMS value ccccseeeeeees 50 7 2 Measurement of total harmonic distortion 52 7 3 Measurement of the peak factor cc cccceee 53 7 4 Measurement of extreme and mean voltage and UIE a E E E E A TY 54 7 5 Simultaneous display ies icicccsesedinceniwsesepasanecseadedes 56 7 6 Display of Fresnel diagram cccsescessseeeseeeeeees 58 8 ALARM ODE acaa sasescecesievecsnedcavendacecetaceswencsesbevasscvecst 60 8 1 Alarm mode configuration
139. stortion power would have disappeared and the Q label would have been replaced by the N label This non active power is un signed and has no inductive or capacitive effect 10 1 2 THE QUANTITIES ASSOCIATED WITH THE POWERS DISPLAY SCREEN The PF sub menu displays the quantities associated with the powers Power factor Fundamental power factor also called displacement factor DPF Tangent of the phase shift Phase shift of the voltage with respect to the current Figure 110 the Quantities Associated with the Powers screen in 3L 10 1 3 THE ENERGIES CONSUMED DISPLAY SCREEN The sub menu displays the meters of energy consumed by the load i Ph Wh 0145017 m 0144945 m 0144124 m sor is connected Active energy DC energy only if a DC current sen Inductive reactive effect amp Pdch Wh 0000000 Ohivarh 20081976 m 20084378 m 20083003 m 9000000 9000000 9000000 Reactive energy Distortion energy Bh varh 0004200 m 0003324 m 0004265 m Capacitive reactive effect Sh VAh 0166639 m 0167767 m 0166377 m Figure 111 the Energies Consumed display screen in 3L Apparent energy Note This screen corresponds to the choice non active quantities broken down in the VAR tab of the Calculation Methods menu of the Configuration mode If the choice had been non active quantities not broken down then the Dh label distortion energy would have disappeared and the Q h lab
140. t one of the phase to neutral voltage channels used in calculating it is potentially full 2 5 4 OTHER KEYS The other keys have the following functions Item games FS i Function Configuration key Snapshot of current screen and retrieval of screens already stored Help key provides information about the functions and the symbols used for the current dis play mode See 4 11 12 2 6 CONNECTORS 2 6 1 CONNECTION TERMINALS Located on the top of the device these connectors are distributed as follows 4 current input terminals for current sensors MN clamp C 5 voltage input terminals clamp AmpFLEX PAC clamp ESN clamp etc L1 A L2 B L3 C Figure 3 the connection terminals 2 6 2 SIDE CONNECTORS Located on the right side of the device these connectors are used as follows N Theft prevention device It is used to secure the device with padlock i t GOGH USB connector For connection to a PC Mains power connector Recharges the battery and allows operation on mains C power Figure 4 the side connectors 2 7 POWER SUPPLY The battery icon in the top right corner of the screen shows the battery level The number of bars is proportional to the charge level Battery charged Low battery Mobile bars battery charging A red bar the condition of the battery is unknown because it has
141. ted following the end of calculation of the MIN MAX AVG mode when is pressed M2318 v 22320 v 2318 v Osa EW se The MIN AVG MAX mode has been activated To change the scale of the display between 1 minute and 5 days 1 54 mine 20 30 40 Figure 92 Vrms 4L with MIN AVG MAX The display period of this curve is one minute But with the MIN AVG MAX mode activated each point of this curve represents the arithmetic mean of 60 values recorded every second This display is therefore more precise because there is no loss of in formation but slower see the table of figure 108 To stop the calculation of the MIN AVG MAX mode press Remarks While MIN AVG MAX mode is being calculated a progress bar is displayed for this calculation in the status strip instead of the recording display window positioning bar The MIN AVG MAX mode is not available while a trend is being recorded To return to the Characteristics of the Record screen press gt To place the cursor on the first oc currence of the minimum value To place the cursor on the first oc currence of the maximum value Figure 93 Vrms N without MIN AVG MAX Pressing the gt lt or gt lt key automatically sets the zoom in to the highest level display period identical to the recording period and de activates the MIN AVG MAX mode if it was activated Curve of the maxima Values of the cursor minimum Curve of the mean mean and maximum
142. tically highlighted in yellow 9 2 TREND MODE CONFIGURATION The submenu displays the list of trend recording configurations See 4 9 This shortcut key lets you specify or modify the trend recording configurations 9 3 VIEWING THE RECORDING LIST The a submenu displays the recording list already made Recording list memory usage The black part of the bar corresponds to the fraction of memory used TESTI 21 02 12 10 06 21 02 12 10 08 TEST2 21 0242 10 10 alioenie2 10 20 TREND argad 10 20 sal 0a 10 23 Recording name Recording stop time Recording start time Figure 89 Recording list display screen If the stop date is in red it means that it does not match the stop date initially programmed because of a power supply problem battery low or disconnection of the device supplied by mains only 9 4 DELETING RECORDINGS When the list of records is displayed see figure 89 select the recording to be erased This is done by moving the cursor to it using the A and keys The selected recording is bolded Then press the WF key Press e to validate or gt to cancel 9 5 VIEWING THE RECORDS 9 5 1 CHARACTERISTICS OF THE RECORD When the list of records is displayed see figure 89 select the record to be displayed This is done by moving the cursor to it using the A and WV keys The selected recording is bolded Then press to validate Lar RECORDING PARAMETERS Name TEST V2 i The H icon is us
143. time coordinated UTC 16 1 2 6 Peak values neutral included except Upp and Upm reassessment every second Positive and negative phase to neutral peak voltages of phase i 1 with i e 0 3 i 3 lt neutral Vppfi max V iJ n Vpmli min V i n n e 0 N Positive and negative phase to phase peak voltages of phase i 1 with i e 0 2 Uppli max U fi n Upmfi min Ufi n ne 0 N Positive and negative peak currents of phase i 1 with i 0 3 i 3 lt neutral Appi max Ali in Apmli min Alil n n e 0 N Note The duration of the evaluation is left to the user s discretion reset by pressing the e key in the MAX MIN mode 16 1 2 7 Peak factors neutral included except Ucf over one second Peak factor of phase to neutral voltage of phase i 1 with i e 0 3 i 3 lt neutral ilp p Jn p voff _ max Vppli i NechSec Peak factor of phase to reed ron of phase i 1 with i e 0 2 ee Su ee Peak factor of pret of lh 1 with i e 0 3 i 3 lt neutral max At pli Acfli T D l ae Note NechSec is the number of samples in the second The duration of evaluation of the peak values here is one second 16 1 2 8 Rms values neutral included except Urms over one second RMS phase to neutral voltage of phase i 1 with i e 0 3 i 3 lt neutral 1 NechSec 1 NechSec 2 vlila Vrmsl i
144. tion of the current with the RMS value of the fundamental as reference Athdr Harmonic distortion of the current with the total RMS value without DC as reference Aunb Negative sequence current unbalance rate AVG Mean value arithmetic mean Blackout fall of voltage at some point in the power network to below a specified threshold BTU British Thermal Unit CF Peak factor Crest Factor in current or voltage ratio of the peak value of a signal to the RMS value Channel and phase a measurement channel corresponds to a difference in potential between two conductors A phase is a single conductor In polyphased systems a measurement channel may be between two phases or between a phase and neutral or between a phase and earth or between neutral and earth cos 0 Cosine of the phase shift of the voltage with respect to the current displacement factor DPF D Distortion power Dip threshold specific voltage used to define the beginning and end of a voltage dip DC DC component current or voltage Dh Distortion energy DPF E FK FHL Flicker Frequency Displacement factor cos Exa 10 8 K factor Used to quantify the effect of a load on a transformer Harmonic loss factor a visual effect of voltage variations number of full voltage or current cycles in one second Fundamental component component at the fundamental frequency G Harmonics Hysteresis Hz J k L m ms M MAX MIN N Nh Gi
145. undamental or to the total RMS value Rang DC DC component 1 to 25 harmonics of order 1 to 25 When the cursor exceeds order 25 order 26 to 50 appears 6 2 2 THE L1 CURRENT HARMONICS DISPLAY SCREEN This information concerns the har Display of the 3 phases 3L of L1 L2 monic pointed to by the cursor A hO4d 249 194 n sae L3 N or of the expert mode three A h05 harmonic number Me act THD 776x phase connection only see 6 5 level of harmonics with the fun O Ad 387 a To select the display press A or V damental RMS value as reference f or the total RMS value as reference r A RMS current of the harmonic in question 178 phase shift with respect to the fundamental order 1 max min maximum and minimum The horizontal axis indicates the orders of the harmonics The level of the harmonic is given as a percent age with respect to the fundamental or to the total RMS value Rang DC DC component levels of the harmonic in question 1 to 25 harmonics of order 1 to 25 They are reset when the harmonic Harmonic selection cursor Use the lt or When the cursor exceeds order 25 number is changed or the wkey is gt key to move the cursor order 26 to 50 appears pressed THD total harmonic distortion Ad RMS distortion current Figure 55 example of L1 display of harmonics of current Notes Filters L2 and L3 display the current harmonics of phases 2 and 3 respectively The screen is id
146. uration around 1 minute to set the triggering thresholds see 4 8 Figure 42 the Capture schedule screen in Inrush current mode To start recording rapidly press the key Recording starts immediately with a current threshold of 0 A and a hysteresis of 100 Attention The rapid starting of an inrush current modifies the configuration of the current threshold To program a capture enter the triggering filter 3A A1 A2 or A3 the start date and time and the recording mode RMS PEAK or RMS only mE The RMS PEAK recording mode is used to produce a trend recording of the half period RMS values and a trend recording of the samples envelopes and waveforms The maximum duration of such a recording depends on the frequency network and is on average about one minute E Inthe RMS only recording mode the recording of the samples is eliminated in favour of a longer maximum capture duration This mode records only the half period RMS values and its maximum duration is about ten minutes To modify an item move the yellow cursor to it using the A and W keys then validate with the key Change the value using the A V lt and P keys then validate again Notes For more information on the triggering filter refer to 16 7 It is not possible to program an alarm campaign if an inrush current capture is in progress Once the programming is done start the capture by pressing the 5 key The icon of the status bar blinks to
147. ure reduces connection errors to a minimum and avoids wasting time Disconnection procedure E Proceed in the reverse of the order of connection always finishing by disconnecting the neutral when distributed m Disconnect the leads and switch the device off 3 4 FUNCTIONS OF THE DEVICE Any screen can be saved screen snapshot by pressing the key for 3 seconds see 11 You can press the help key at any time The help screen will inform you about the functions and the symbols used for the Current display mode 3 4 1 WAVEFORM CAPTURE With the device powered up and connected to the network press You can display the Transients mode see 5 1 or the Inrush current mode see 5 2 3 4 2 DISPLAY OF HARMONICS With the device powered up and connected to the network press ht You can display the phase to neutral voltage see 6 1 the current See 6 2 the apparent power see 6 3 or the phase to phase voltage see 6 4 3 4 3 WAVEFORM MEASUREMENTS With the device powered up and connected to the network press aw You can display the measurements of the true RMS value See 7 1 the measurements of the total harmonic distortion See 7 2 the measurements of the peak factor See 7 3 the extreme values in voltage and current See 7 4 several values at once See 7 5 or the Fresnel diagram see 7 6 3 4 4 ALARM RECORDING With the device powered up and connected to the network press Ee
148. use the A V lt and gt keys to change the threshold The unit can be the V or the kV 0600 0005v i E 3V VN all channels have the same ratio and the neutral has a different ratio Proceed as when there is only one ratio but perform the operation twice E V1 V2 V3 VN or U1 U2 U3 each channel has a different ratio to be programmed Proceed as when there is only one ratio but perform the operation several times Validate with the a key To return to the Configuration menu press gt Note Changing the thresholds in the transient mode is impossible if the device is searching for transients 4 8 2 CURRENT THRESHOLDS OF THE TRANSIENT MODE A second 4 screen displayed by pressing the A icon is used to configure the current thresholds independently of the current sensors detected by the device The thresholds programmed can be the same for all channels or different for some or all of them FiA CURRENT THRESHOLDS Threshold setup 4a Figure 29 the Voltage thresholds screen in the Transient Mode menu To change the current thresholds press e Use the arrow keys A W to choose configuration of the thresholds E 4A all current sensors have the same threshold Press the key then use the A V keys to highlight the value of the threshold in yellow 0000 0005A Press the a key then use the A V lt 4 and gt keys to change the threshold The unit can be the A the kA or the mA 00 900 400054 be E 3A AN
149. used to go to the first occurrence of a minimum or maximum voltage or current value 5 2 3 4 The RMS display screen in Hz for a three phase connection without neutral mN 46 11Hz2 ave 49 92H2 max 56 77 Hz BOH2 A wu 3A Hz Wa 44Hz t 000 000s Hz 50 00 Figure 47 The Hz RMS display screen for a three phase connection without neutral The 2H2 lt and gt HzT lt keys are used to go to the first occurrence of a minimum or maximum frequency value 5 2 4 INSTANTANEOUS INRUSH CURRENT The PEAK mode is used to display the envelopes and waveforms of the inrush current capture The PEAK display of an inrush current capture provides two possible representations mM envelope E waveform The change from one of these representations to the other is automatic as a function of the zoom level If the zoom in is high enough the representation is of the waveform type The display depends on the type of display filter 4V displays the 4 voltages during the inrush current capture for set ups with neutral for a waveform type display only 3U displays the 3 voltages during the inrush current capture for set ups without neutral for a waveform type display only 4A displays the 4 currents during the inrush current capture for a waveform type display only L1 L2 or L3 display the voltage and current of phases 1 2 and 3 respectively only for set ups with neutral and for a waveform type display N displays the neut
150. very second This display is therefore more precise because there is no loss of information but slower See the table in figure 108 The user can stop the loading of the recorded values and the calculation of the values displayed at any time by pressing this key d 16 02 19 02 e002 2102 2202 Figure 105 cos L1 loading calculation of values The dashes indicate that the value is not available at the cursor position because it was not calculated 0 582 0 291 o00 d 16 02 19 02 a002 21 02 22 02 Figure 106 cos L1 loading calculation of values aborted Display of the record is not complete because construction was stopped before the end To change the scale of the display between 1 minute and 5 days o00 d 16 02 19 02 e002 2102 22 02 Figure 107 cos L1 loading calculation of complete values without MIN AVG MAX for a three phase connection with neutral The display has not been stopped and is therefore complete The following table indicates the time needed to display the curve on screen as a function of the width of the display window for a recording period of one second Typical waiting time for Typical waiting time for Width of display window Ci neemeni display with the display with the 60 points or increments MIN AVG MAX mode MIN AVG MAX mode deactivated activated 2 5 days 1 minute 15 seconds Figure 108 Display Times table These times can be long so it has been made possib
151. without DC of current non FLEX si Vn 1 7_ lt 100 n n n r Total current harmonic distortion THD referred to the signal without DC of current AmpFLEX amp MiniF LEX 0 100 0 1 2 Na x 0 3 5 ct aes 2 n_ x 0 6 5 ct Naa gt 25 5 N x 0 4 5 ct Naa 20 99 99 0 01 10 n x 0 7 5 ct Mn 2S 5 N x 0 4 5 ct a Harmonic loss factor FHL Naa S25 K factor FK 99 99 0 01 10 n x 0 7 5 ct N na gt 29 Phase shifts of harmonics order gt 2 179 1 5 1 x n 12 5 Note n_ _ is the highest order for which the harmonic ratio is non zero ax Measurement range with unity ratio Display resolution with unity ratio 100 mV V lt 1000 V 1000 V Iy 2 5 1 V V gt 1000 V 100 mV U lt 1000 V 2000 V l 2 5 1 V U gt 1000 V V 100 mV V lt 1000 V 1000 V 2 5 1 V V Measurement Maximum intrinsic error RMS simple harmonic voltage order n 2 M lt compound N lt M lt simple Vd RMS distortion voltage 1V V gt 1000 V 100 mV U lt 1000 V 2000 V 2 5 1 V U gt 1000 V 2 n x 0 2 1 A 100 mA 2 n x 0 2 1 A A lt 1000 A n lt 25 1000 A 1A 2 n x 0 5 1 A A gt 1000 A n gt 25 2 n x 0 2 1 A n lt 25 200 mA 200A 100 mA 2 n x 0 5 1 A n gt 25 1
152. wo phase distribution source the phase to neutral voltage V1 is replaced by the phase to phase voltage U1 and one obtains the harmonic power levels UAharm 0 j and the harmonic power angles UAph O j 16 1 3 2 Harmonic distortions Two global values giving the relative quantity of the harmonic are calculated m the THD as a proportion of the fundamental also noted THD F mM the THD as a proportion of the total RMS AC value also noted THD R Total harmonic distortion of phase i 1 with i e 0 2 THD F 5 Vhar mli Inf S Uharmli nl 3 Aharm lilat Vthaffi a Uthdf i lt i Athdf i Total harmonic distortion of channel i 1 with i e 0 3 THD R Vharmli n Uharmli n 2 Vharmli n 3 Uharmli n gt Aharnii n gt Aharnii n n 2 Vthdr i Uthdr i Athdr i 50 The THD as a proportion of the RMS AC value THD R is also called the distortion factor DF 16 1 3 3 Harmonic loss factor without neutral over 4 consecutive periods every second Harmonic loss factor of the phase i 1 with i e 0 2 n 50 Sn Aharmli fn FHL i n 50 2 Aharmli n 16 1 3 4 K factor excluding neutral over 4 consecutive cycles every second K factor for phase i 1 with i e 0 2 e e 0 05 0 1 and q e 1 5 1 7 n 50 Xn Aharmli n n 2 m m 2 Aharm li nf 16 1 3 5 Sequence harmonics over 3 x 4 consecutive cycles every second Negative sequence harmonics
153. y Non active quantities broken down Configuration gt Calculation methods gt VAR Q hL 1 8 VARhL 1 3 Q hL 1 0 Q hL 1 1 Q AL 1 2 Total generated capacitive reactive energy Non active quantities broken down Configuration gt Calculation methods gt VAR Q hC 1 3 VARhC 1 3 Q hC 1 0 Q hC 1 1 Q hC 1 2 Total generated distortion energy Non active quantities broken down Configuration gt Calculation methods gt VAR Dh 1 3 VADh 1 3 Dh 1 0 Dh 1 1 Dh 1 2 Total generated non active energy Non active quantities not broken down Configuration gt Calculation methods gt VAR Nh 1 3 VARh 1 3 Nh 1 0 Nh 1 1 Nh 1 2 16 1 6 2 Distribution system without neutral We speak here only of total energies with m Three phase systems without neutral i 3 m Two phase system without neutral i 3 or i 0 this is the same thing see remark below Note Two phase distribution systems without neutral 2 wire two phase are treated as single phase distribution system having their voltage reference on L2 rather than N neutral Total consumed DC energy 7 lt lt Padcli a l Pdch o fz Wach o j A a with Pdc i n gt 0 n a Total energies consumed other than DC P i n gt 0 Total consumed active energy Ph o i Wa o i S 3600 n Total consumed apparent energy sh of vanfo SEE 3600 Total consumed inductive reactive ene
154. y surge at industrial frequency temporary increase in voltage at some point in the power network to above a speci tan toe THD U h Ucf fied threshold Relative date of the Time cursor Tera 1072 Tangent of the phase shift of the voltage with respect to the current Tonne oil equivalent nuclear or non nuclear Total Harmonic Distortion The total harmonic distortion represents the proportion of the harmonics of a signal with respect to the fundamental RMS value f or with respect to the total RMS value without DC r Phase to phase voltage line voltage Harmonics in phase to phase voltage line voltage Peak factor of the phase to phase voltage line voltage Ud Udc Uh Upk Upk Urms Uthd Uthdf Uthdr Uunb V V h Vef Vd Vdc Vpk Vpk Vh Phase to phase RMS distortion voltage line voltage Phase to phase DC voltage line voltage Harmonic of the phase to phase voltage line voltage Maximum peak value of phase to phase voltage line voltage Minimum peak value of phase to phase voltage line voltage Phase to phase RMS voltage line voltage Total harmonic distortion of the phase to phase voltage line voltage Harmonic distortion of the phase to phase voltage line voltage with the RMS value of the fundamental as refer ence Harmonic distortion of the phase to phase voltage line voltage with the total RMS value without DC as reference Negative sequence unbalance rate in phase to p

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