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User Manual Power and Harmonics Analyzer

1. Control Box Output Range Select Switch Flexible Loop Coupling Assembly NOTE To select the 3000A flexible current probe press the SETUP button to select CLAMP When the CLAMP is reverse video press the A or W button to select 3000 NOTE To select the 1200A flexible current probe press the SETUP button to select CLAMP When the CLAMP is reverse video press the A or W button to select 1200 WARNING All the current probes connected to the power analyzer must be of the same model and same range Mixed models and different ranges will yield incorrect measurement results 9 PQ3350 V5 2 www actoolsupply com 11 10 www actoolsupply com OPERATING INSTRUCTIONS NOTE Pay special attention to the flexible current probe connecions 1 Connect the flexible probe around the conductor 2 Make sure the current flowing direction is in consistent with the arrow marked on the probe coupling If the flexible current probe is connected in the right orientation the correct phase will be displayed in the oscilloscope 3 Keep the probe coupling more than 25mm away from the conductor WARNING Always wear appropriate gloves in operation NOTE Select the correct CLAMP in the SETUP menu When the current probe is connected to the power analyzer the power analyzer will automatically detect the range selected NOTE Select the correct frequency Hz in the SETUP menu 10 PQ3350
2. Programmable CT 1 to 600 and PT 1 to 3000 Ratios Display of Overlapped Voltage and Current Waveform Maximum Demand MD KW MW KVA MVA with Programmable Period Harmonic Analysis V123 and l123 to the 99 Order Display of 50 Harmonics in one Screen with Waveform Display of Waveform with Peak Values 1024 Samples Period Analysis of Total Harmonic Distortion THD F Graphic Phase Diagram with 3 Phase System Parameters Capture 28 Transient Events Time Cycles with Programmable Threshold 95 DIP SWELL and OUTAGE are included in transient events 3 Phase Voltage or Current Unbalanced Ratio VUR IUR 3 Phase Voltage or Current Unbalanced Factor d0 d2 Calculated Unbalanced Current through Neutral Line In 512K Memory with Programmable Interval Sampling time from 2 to 6000 seconds data logging time from 4 7 hours to 1180 days for 3P4W system Output of Waveform Power Parameters and Harmonics on Command Large Dot Matrix LCD Display with Backlight Optical Isolated RS 232C Interface 4 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com PANEL DESCRIPTION OQO n 12 EX TECH i PQ3350 5 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com Panel Description 1 Input Terminal for Neutral Line Voltage 2 Voltage Input Terminals for Each Phase V1 V2 V3 3 External DC Input The AC adaptor must be 600V isolated 4 Current Input T
3. dA Historical max value of Max I1 12 18 Min I1 12 13 Min 11 12 I3 100 IUR Current Unbalance Ratio d02 The first number is Zero Sequence Unbalanced Ratio in 96 dO for current the second number is the Negative Sequence Unbalanced Ratio in 96 d2 for current When IUR is displayed before d02 d02 represents the Zero d0 and Negative d2 Sequence Unbalanced Ratios for current REF Nominal voltage for transient detection reference Sd Threshold in for transient detection with respect to nominal voltage REF NOTE If the voltage of L1 L2 and L3 is not connected in the correct sequence the analyzer will show 22 PQ3350 V5 2 11 0 www actoolsupply com www actoolsupply com L1 3 2 in the right top corner and it will beep to warn of an incorrect phase sequence Phase Sequence of a 3 Phase System Incorrect Sequence PHASE Press this button to display the phase diagram In this mode the analyzer also detects the phase sequence If the voltage of L1 L2 and L3 is not connected in the correct sequence the analyzer will show L1 3 2 in the right top corner and it will beep to warn of an incorrect phase sequence Balanced and Unbalanced 3 Phase 3P3W 3P4W Power Source System 03 7 m gt 33 NNCCT CDE CA LA ome CAP LA Lan d N nsan La a x AX 3 0H WCW SD D T WG OMe pi LARINDA Pa Pili i1 dix 8 164 42 58 6 Sd 190CT 1VT 1SEC Voltage Sour
4. C to 60 C Storage Humidity lt 85 relative 43 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com BATTERY REPLACEMENT When the low battery symbol is displayed on the LCD replace the batteries Tum power off and remove all of the test leads and current probes from the unit Remove the screw on the battery cover Liftand remove the battery cover Remove the old batteries Insert eight 8 new 1 5V AA batteries Replace the battery cover and secure the screw oa PWM MAINTENANCE amp CLEANING Service not covered in this manual should only be performed by qualified personnel Repairs should only be performed by qualified personnel Periodically wipe the case with a damp cloth and detergent do not use abrasives or solvents 44 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com NOMENCLATURE V12 V23 V31 Line Voltage V1 V2 V3 Phase Voltage I1 12 I3 Line Current P1 P2 P3 True Power W of Each Phase S1 S2 S3 Apparent VA Power of Each Phase Q1 Q2 Q3 Reactive Power VAR of Each Phase Pz Total System Power W Sz Total System Apparent Power VA Q Total Reactive Power VAR PF Total System Power Factor PF PF1 PF2 PF3 Power Factor of Each Phase PFH Long Term Average Power Factor WH SH 1 62 03 Phase Angle of Each Phase WH Watt Hours SH VA hours QH VAR hours HZ Selected Frequency 50 60 or Auto MD Maxim
5. V5 2 11 10 www actoolsupply com www actoolsupply com Preparation for use 2 e NS AP Q 11 12 13 14 15 16 17 0005 ZJONI ajo 12 13 14 15 16 17 Press SETUP button to enter setup screen Press SETUP again to select the item for setting the selected item will be displayed in reverse video After selecting the item press A or V buttons to set up its value After finishing setting up press EXIT button to leave setup mode Select the data for download H means harmonics H in reverse video means HOLD screen data if the data is the one you want you can press HOLD button to display the data and press HOLD button again to exit P means power data which can be a reference for downloading the data in order is 0 84 Shows the total logged data in the analyzer max 85 logging data REC DATE shows the starting logging time of the 1 downloaded file Hz set up the frequency 50 60 or AUTO of the system PT set up PT value CT set up CT value SEC set up the interval seconds of logged data CLAMP set up the clamps selected 100A 1000A or 30004 MD TIME set up the time of Maximum Demand 1 60 minutes TRANS REF set up the transient voltage which will be automatically changed in accordance with PT SDVP set up upper and lower limits of transient voltage detection YEAR Set up year of calendar clock MONTH Set up month of calendar clock DATE Set
6. operation The number following REC is the file number 3 Userscan store up to 85 screens if no power or harmonics data is stored 29 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com READ the SAVED SCREEN 1 Press the Hardcopy File Number Total File Number Down Load File ERE REC DATES 5 7 22 18 14 58 Hz sa E 1 CTs 1 SEC 2 CLAMP 1888 MD TIME 15 TRANS REF 118 8 UJ SDUP Sx Month Date Hour Minute Second 22 13 4 1 SETUP button DOWN LOAD FILE is displayed in reverse video If the data in the selected file is a hardcopy of the screen a leading symbol of H is displayed in reverse video Press the A or W to select the saved screen Press the HOLD READ button to restore the saved screen NOTE If the data saved in a specific file is a HARDCOPY of a screen a leading symbol of H is displayed in reverse video NOTE Hardcopy data can not be downloaded 30 PQ3350 V5 2 www actoolsupply com 11 10 www actoolsupply com SET THE CT AND VT PT RATIO Load File M 1 19 5 7 22 18 14 58 SECs z CLAMP 188 MD TIME 15 TRAHS REF 118 8 U SDUP 5 Month Date Hour Minute 7 22 1 13 i ild se TIME 15 WHS REF 118 8 U Be d Date Hour Minute Second Z2 13 22 3 Press the SETUP button several times until CT or VT is shown in reverse video Press the A or W button to increment or decrement the value by 1 Holding the A
7. to the voltage terminals L1 L2 and L3 of the system Connect the three current probes to the power analyzer input terminal I1 I2 and I3 Clamp on to the L1 L2 and L3 Make sure the current flows from the front of the current probe to the back All parameters of the system will be shown in the LCD E799 2ma Beo oma i si ama 527 4 Un 249 7 UAR 2 2 For a description of each parameter refer to XIV NOMENCLATURE 14 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com Power Quality of a Single Phase 1P2W System 10ZW A a Press POWER and then 1030 to select the 1P2W system The type of system will be displayed at the bottom right of the LCD b Connect the test leads to the voltage terminals L1 and Vw Neutral of the system Connect one current probe to the power analyzer input terminal I1 Clamp on to the L1 Make sure the current flows from the front of the current probe to the back see arrow labeled on clamp probe e All of the parameters of the system will be shown in the LCD For a description of each parameter refer to XIV NOMENCLATURE 15 PQ3350 V5 2 11 0 www actoolsupply com www actoolsupply com Power Quality of a 1 Phase 3 Wire 1P3W System a Tum the power on Press the POWER and the 1034 buttons to select the 1P3W system The type of system will be displayed at the bottom right of the LCD b Connectthe test leads
8. to the voltage terminals L1 L2 and Vw Neutral of the system Connect the two current probes to the power analyzer input terminal I1 and 12 Clamp on to the L1 and L2 Make sure the current flows from the front of the current probe to the back e All of the system parameters will be shown in the LCD 175 4 UA TE 73 3 VAR 176 1 UR For a description of of each quem refer to XIV NOMENCLATURE 16 PQ3350 V5 2 11 0 www actoolsupply com www actoolsupply com Measurement of a System with CT or VT PT d Tum the power on Press the POWER and the 1030 buttons to select the 3P4W system The type of system will be displayed at the bottom right of the LCD Connect the four test leads to the secondary voltage terminals L1 L2 L3 and the Vw Neutral ofthe system Clamp on to the secondary coils of L1 L2 and L3 Make sure the current flows from the front of the current probe to the back see the arrow label on the clamp probe Down Load File M 1 13 ATE 5 7 22 18 14 50 z 188 15 5 REFI116 U a mS Hour Minute 13 22 Press SETUP to enter the SETUP menu e Press SETUP several times until the CT symbol is highlighted f Pressthe A or Wbutton to increment or decrement the RATIO specified by the CT 17 PQ3350 V5 2 11 0 www actoolsupply com www actoolsupply com gt 1 19 3 7 22 14 58 15 REF 118 8 U P r Minute 22 g Pressthe SETUP bu
9. up date of calendar clock HOUR Set up hour of calendar clock MINUTE Set up minute of calendar clock SECOND Second can be displayed only it can not be adjusted 11 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com 12 PQ3350 V5 2 11 0 www actoolsupply com www actoolsupply com Power Quality of a 3 Phase 4 Wire 3P4W System p o 2 29 f Tum the power on Press the POWER and the 103 buttons to select the 3P4W system The type of system will be displayed at the left bottom corner in the LCD Connect the four test leads to the voltage terminals V1 V2 V3 and the Vy Neutral of the System Connect the test leads to L1 L2 and L3 of the 3P4W system Connect the three current probes to the power analyzer input terminal 11 I2 and I3 Clamp on to the L1 L2 and L3 of the 3PAW system Make sure the current flows from the front of the current probe to the back All of the system parameters will be shown in the LCD For a description of each parameter refer to section XIV NOMENCLATURE Power Quality of a 3 Phase 3 Wire 3P3W System 13 PQ3350 V5 2 11 0 www actoolsupply com www actoolsupply com Tum the power on Press the POWER and the 1034 buttons to select the 3P3W system The type of system will be displayed at the bottom right of the LCD Connect the four test leads
10. 11 0 www actoolsupply com www actoolsupply com AC Voltage 50 or 60 Hz Auto Range True RMS Crest Factor 4 Input Impedance 10 MO VT PT 1 Overload Protection AC 800V Accuracy of Readings 20 0 V 500 0 V Phase to Neutral 40 596 5dgts 20 0 V 600 0 V Phase to Phase 10 596 5dgts For VT PT 1 the accuracy in percentage is the same 40 596 But the additional digits should be multiplied by the CT ratio For example 5 digits becomes 5 digits VT PT ratio Harmonics of AC Voltage in Percentage 1 to 99 order minimum voltage at the 50 or 60 Hz gt AC 80V If the voltage is 0 at 50 or 60 Hz all the percentage 96 display is 0 Di 21 49 0 1 4 of reading 2 0 50 99 6 of reading 2 096 Harmonics of AC Voltage in Magnitude 1 to 99 order minimum voltage at the 50 or 60 Hz gt AC 80V VT 1 01V LxHemnsg Harmonics of AC Current in Percentage 1 to 99 order Min current at 50 or 60 Hz is model PQ3350 PQ3110 gt 10 of the range model PQ3350 PQ3120 gt 20A model PQ3350 PQ3220 PQ3210 gt 30A If the current is O at 50 or 60 Hz all the percentage 96 display is 0 Model PQ3350 PQ3110 m EE 0 196 ing 21 50 A range 5 of reading 1 21 50 mA range 10 of reading 1 35 of reading 1 37 PQ3350 V5 2 11 10 www actoolsupply com 51 99 www actoolsupply com Model PQ3350 PQ3120 1 20 2 01 Model PQ3350 PQ3220 P
11. 12 18 The phase angle for I2 and I1 I2 11 120 The phase angles of I3 and I2 I3 l2 120 In current of neutral OA IUR 0 d0 096 d2 096 Unbalanced Systems If the values differ from the numbers above an unbalanced load system may be the reason The magnitude of the difference can be used as an indication of an unbalanced power source system The larger the difference the more unbalanced the load will be 24 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com Transient Capture Dips Swells Outage NO ELAPSED TIME IA YS THOU RS ATTN TES UYU A REF 106 0 U 3 Se4H2 50 8 Sd 128CT LUT NOMINAL VOLTAUE THRE Press to enter the PHASE DIAGRAM mode 2 Press the SETU LMD SEEM De Pie button until TRANS REF in reverse video is shown in the LCD Hour Minute Second 13 23 18 MD TIME 15 TRANS REF BENE ZDP Ey Month Date Second 7 zz is 3 aLan Hour Minute 3 Pressthe A or W button to increment or decrement the nominal voltage for a reference To exit press the EXIT button 4 Pressthe SETUP button several times until SDVP is shown in the right bottom corner of the LCD 5 Pressthe A or W button to increment or decrement the threshold in SDVP To exit press the 25 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com EXIT button Press thd TRANSIENT button to start the Transient Capture The backlight will switch off when the
12. Q3210 Harmonics of AC Current in Magnitude 1 to 99 order Min current at the 50 or 60 Hz model PQ3350 PQ3110 gt 10 of the range model PQ3350 PQ3120 gt 20A CT 1 Model PQ3350 PQ3110 229 42 ofreading 7dgts 7dgts ae 21 50 Arange 0 1mA 0 1A Oo 5 of reading t dgts o ai ee 21 50 mA range 10 of reading 7dgts 1 99 35 of reading 7dgts Model ode EQUIS POSED 20 1 20 it Oo 4ofreading 04A 304A 50 99 O 6 of reading 0 4A 1 to order min current at the 50 or 60 Hz True RMS 300A Model PQ3350 PQ3220 PQ3210 1 to 99 order min current at the 50 or 60 Hz 3000A True RMS 300A Model PQ3350 PQ3220 PQ3210 Range 300 30004 Tih of reading OA 21 50 4 of reading 40A 51 99 6 of reading X 40A PQ3350 V5 2 11 0 www actoolsupply com Power Factor PF Model PQ3350 PQ3110 or PQ3350 PQ3120 0 00 1 00 Model PQ3350 PQ3220 PQ3210 Range Resolution 20V and 30A 20V or 30A 0000 1000 0001 Phase Angle Model PQ3350 PQ3110 or PO33504P03120 180 to 180 Model PQ3350 PQ3220 PQ3210 V gt 20V A gt 30A 180 to 180 0 10 360 Peak Value of ACV peak value gt 20V or ACA peak value model PQ3350 PQ31 10 10 of the range model PQ3350 PQ3120 gt 20A model PQ3350 PQ3220 PQ3210 gt 30A VT 1 Sampling Time Accuracy of Reading 15 30 digits 595 30 digits Cre
13. TRANSIENT button is pressed If the analyzer captures any transient events DIP SWELL or OUTAGE the backlight will switch on Press the TRANSIENT button to review the recorded TRANSIENT events 9 To exit TRANSIENT CAPTURE press the EXIT TRANSIENT button Definition of SWELL DIP and OUTAGE SWELL Vnus gt Ver Vrer SD Code for SWELL 1 If the true RMS value of either phase V1 V2 or V3 rises above the nominal value plus the threshold REF SD it is regarded as SWELL Code for SWELL is 1 DIP Vnus lt Vrer Vre SD Code for DIP 2 If the true RMS value of either phase V1 V2 or V3 falls below the nominal value plus the threshold it is regarded as DIP The code for DIP is 2 OUTAGE Vrus lt 30 to 40V Code for OUTAGE 4 If the true RMS value of either phase is less than 30 to 40V it is regarded as OUTAGE The code for OUTAGE is 4 Code Table SWELL DIP OUTAGE COMMENT CODE 1 2 4 Codes can be added together DISPLAY FORMAT First column Sequential number of events Second column Elapsed time the elapsed time format is DAYS HOURS MINUTES 99 days 24 hours 60 minutes max The third column Number of cycles The fourth column Code of transient events There can be more than one transient condition occurring in one event NOTE In the TRANSIENT CAPTURE moce the analyzer takes 128 samples of each cycle for each phase continuously NOTE When the user press
14. W or 3PAW Load System 24 Transient Capture Dips Swells Outage eerte 25 Down Load Transient Data esistente treten tentes 27 Datalogging Power Data 3P4W 3P3W 1P2W 1P3W sse 27 DowloadPowerData eee 21 DataloggingHarmonicsData erene 28 DownloadHarmonicsData 28 Clear Memory of D ta e laaan delikli gi en il 28 HardCOPY of SCREEN eee a eet ei 29 READ the SAVED SCREEN niinniin 30 SET THE CTAND VT PT RATIO eese eee ttenntennntnnn tnnt 31 SET THE TIME INTERVAL FOR MAXIMUM DEMAND 32 SET THE SAMPLING TIME FOR DATA LOGQGINQG eere 33 SET THE CALENDER CLOCK eese enr ennntennttnnttnnt tnnt tnnn tenete 34 PROTOCOL RS 232C INTERFACE eere eene tentent tnnntnnntennte 34 SPECIFICATIONS 230C 5 C innne ia e 35 3 PQ3350 V5 2 110 www actoolsupply com www actoolsupply com FEATURES Analysis for 3P4W 3P3W 1P2W 1P3W True RMS value V4 and h23 Active Power W KW MW GW Apparent and Reactive Power KVA KVAR Power Factor PF Phase Angle D Energy WH KWH KVARH PFH Current measurement from 0 1m4A to 3000A capable of analyzing IT standby power consumption to the maximum demand of a factory Display of 35 Parameters in One Screen 3PAW
15. ce Unbalance In order to check if a system is balanced press this button to display the phase diagram PHASE along with the VUR Balanced System If a 3 phase power source system is balanced the parameters should be as follows V1 V2 V3 V12 V23 V31 The phase angle of V2 120 the phase angle of V3 120 Vn voltage of neutral with respect to ground OV U Uu 1 U y U a d y d R mec e 23 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com VUR 0 d0 0 d2 0 Unbalanced Systems If the values differ from the numbers above an unbalanced power source system may be the reason The magnitude of the differences can be used as an indication of an unbalanced power source system The larger the difference the further unbalanced the system will be Balanced and Unbalanced 3 Phase 3P3W or 3P4W Load System afi e le em ak i Fe OCOD M pi ERE DDMD DANS ENLEM IA ODT Gi e eoo he SECS LEM NE NE ME EE NM EM M UU M MI l Ai hers t Osi heh ose ONO NNCCCC N Ui U2 Us I1 12 I3 IYn Ui2 023 ys51 Ave dx TUR dB2 EF 8 36x uz 11 ZO Tr 50 0 B3dx 100CT 1UT 18SEC o m LI c LA Eh Current Los Unbalanee In order to check if current of a system is balanced press the button twice to display the PHASE phase diagram with the IUR displayed Balanced System If a 3 phase load system is balanced the parameters should be as follows H 2
16. e before reading the following instructions Do not install the flexible current probe around bare conductors carrying a voltage from 30V to 600V unless you are wearing protective clothing and glove suitable for high voltage work 2 Always inspect and check for any damage of the current probe assembly before usage Do not use the flexible current probe if any damage is found 3 Donotusethe flexible current probe on circuit rated higher than 600V in installation category Ill 2 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com Table of Contents Preparation for use reete tercie ie ett ree eene reete eres 1 Power Quality of a 3 Phase 4 Wire 3P4W System 13 Power Quality of a 3 Phase 3 Wire 3P3W System 13 Power Quality of a Single Phase 1P2W System 15 Power Quality of a 1 Phase 3 Wire 1P3W System 16 Measurement of a System with CT or VT PT eene 17 Harmonic Analysis of Voltage or Current eet 18 Display the PhaseAngleofHarmonics eee 19 Measurement of Maximum Demand Waveform of Voltage and Current eee Waveform for Voltage Only ettet tentent tentent tent ttenttennti Graphic Phase Diagr mmi aa laa i alnan ee bep i il Phase Sequence of a 3 Phase System Balanced and Unbalanced 3 Phase 3P3W 3P4W Power Source System 23 Balanced and Unbalanced 3 Phase 3P3
17. emand MD updates if new demand is greater than the previous value In the following example the maximum demand is 527 4VA and 527 4W The time interval for maximum demand is 2 minutes RERO E SEK Waveform of Voltage and Current RE Press this button to display the waveforms for voltage and current simultaneously 1e 30 Press this to select different inputs V1 I1 V2 12 or V3 I3 NOTE The triggering point is the zero crossing point of V1 for V2 V3 I2 and I3 The triggering point for I1 is its own zero crossing point in case V1 is not present NOTE In the waveform display mode one period cycle of 1024 data points is displayed 20 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com Waveform for Voltage Only Press this button to display the voltage waveform only The true RMS value of voltage will ES be displayed at the bottom of the LCD Press this button to select V1 V2 or V3 2 gt NOTE The triggering point is the zero crossing point of V1 for V2 and V3 NOTE In the waveform mode one period cycle of 1024 data points is displayed Graphic Phase Diagram Cou DP OO DOOR n M Bayes ee V2 u23 I 100 CT 1 UT i SEC Vo VE Source Unbalance PHASE Press this button to display the phase diagram The voltage and current signals are displayed in phase format magnitude angle 21 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupp
18. erminals for Each Phase I1 12 13 5 LCD Display 6 Indication of locations where SEC CT VT and SETUP are displayed in LCD 7 Buttons 8 RS 232C Window 9 Stand Holder 10 Stand 11 Battery Cover 12 Battery Compartment OK Jj zs RS us J lt a TP 3 Ob HOLD READ POWER Ej ij bU Press this button to exit transient detection mode Also used to exit the SETUP menu Press this button to perform transient detection Press this button to hold the data displayed in LCD press again to continue operation Press this button to begin the measurement of harmonics in magnitude Press this button to select V1 I1 V2 12 V3 or I3 for harmonics analysis 6 PQ3350 V5 2 www actoolsupply com 6 1 So dB Ek Y Se tz www actoolsupply com Press this button for the voltage or current input range Press to enter the Main Menu also used to navigate menu items Press this button to increment value by one Hold the button for two seconds or more to speed up the increment Press this button to decrement value by one In harmonic analysis mode use these buttons to move the cursor left or right Press this button to start data logging Press it again to stop data logging The sampling interval is displayed in the LCD via the SEC indicator In the power mode press this button to display the phase In the harmonic analysis mode press this button to di
19. es the TRANSIENT button to review the recorded events the capture operation is paused until TRANSIENT is pressed again The timer is also stopped when TRANSIENT is pressed Therefore the time stamp is not correct when the user presses the TRANSIENT button to resume operation NOTE The analyzer can record up to 28 events When the analyzer has recorded 28 events it stops the capture operation turns the backlight on and displays the 28 transient events NOTE The codes can be summed to indicate two or three conditions For example if the code is 6 DIP and OUTAGE 2 4 have been added NOTE The longest duration for a capture operation is 99 days Use the external 12V DC power adaptor for long capture operation WARNING Select 50 or 60 Hz for transient capture If AUTO is selected for frequency the unit will not 26 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com allow entrance to the TRANSIENT capture mode an audible beep will sound Down Load Transient Data When the TRANSIENT button is pressed to display CAPTURED EVENTS the data is also output through the RS 232 interface simultaneously The data output is in the same format as the LCD display format ASCIl YEAR MONTH DAY HOUR MINUTE SECOND CT REF CODE 01 ELAPSED_TIME CYCLES CODE 02 ELAPSED_TIME CYCLES CODE 03 ELAPSED_TIME CYCLES CODE 04 ELAPSED_TIME CYCLES CODE Datalogging Power Data 3PAW 3P3W 1P2W 1P3W Set the datalogger sampli
20. l PQ3350 PQ3220 PQ3210 3000A 1200A Range 0 to Resolution 3000A 1200A 10 00 99 99 KW 0 01 KW 1 of range 2 of range 100 0 999 9 KW 0 1 KW 1 of range 2 of range 1000 9999 KW 1 of range 2 of range 123 For CT 1 the accuracy in percentage is the same 1196 But the additional digits should be multiplied by the CT ratio 35 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com For example 0 8W becomes 0 8W CT ratio Range of CT Current Transformer Ratio 1 to 600 AC Apparent Power VA from 0 000VA to 9999 KVA VA V r m s x Ar m s AC Reactive Power VAR from 0 000 VAR to 9999 KVAR VAR V VA W AC Active Energy mWH WH or KWH from 0 mWH to 999 999 KWH WH W Time in hours AC Current 50 or 60 Hz Auto Range True RMS Crest Factor 4 CT 1 Model PQ3350 PQ3110 Overload Protection AC 200A Accuracy of Readings 0 04 1A 0 001A 30 596 0 05A Model PQ3350 PQ3120 Overload Protection AC 2000A woa 1 omona Model PQ3350 PQ3220 Overload Protection AC 3000A 300 0 3000A 0 1A 1A 1 of range Model PQ3350 PQ3210 Overload Protection AC 1200A Accuracy of Readings 0 1200A H ofrange 120 0 1200A 0 1A 1A 1 of range 456 For CT 1 the accuracy in percentage is the same 40 594 But the additional digits should be multiplied by the CT ratio For example 0 5A becomes 0 5A CT ratio 36 PQ3350 V5 2
21. ly com V1 isthe reference The V1 angle is always 0 degrees The phase angles of V2 V3 I1 I2 and I3 are displayed with respect to V1 V1 V2 V3 11 12 I3 V12 V23 and V31 are displayed in vector form graphically V1 V2 V3 Phase voltages in phase format with respect to V1 I1 12 I3 Line currents in phase format with respect to V1 IVn Calculated voltage and current of the neutral with respect to ground V12 V23 V31 Line voltage in phase format with respect to V1 Ave Average of line voltage V12 V23 and V31 and line current I1 12 and I3 dV9 Historical maximum value of Max V1 V2 V3 Min V1 V2 V3 Min V1 V2 V3 100 VUR Voltage Unbalanced Ratio d02 The first number is Zero Sequence Unbalanced Ratio in 96 dO of voltage the second number is the Negative Sequence Unbalanced Ratio in 96 d2 of voltage When VUR is displayed before d02 d02 represents the Zero and Negative Sequence Unbalanced Ratios for voltage REF nominal voltage for transient detection reference Sd threshold in for transient detection with respect to nominal voltage REF NOTE The phase is drawn only when the reading exceeds 200 counts If V is zero the phase of the current will not be drawn Press this button to change the display from VUR to IUR PHASE ASS 583 3 I I I I IU Iu ERES MA 5864 ENIM 2 yaz Ii REF 11 Sh4WH2 50 0 M dxs 190001 LUT 15SEC Current Load Unbalance
22. next page 519 to gg order press the B button to pass the 50 order or press the 4 button to pass the 1 order NOTE If the waveform is clipped at the peak or too small in the LCD press the RANGE button to select HIGH or LOW range for a better display The range indicator is the symbol after the unit of RMS value L or H Display the Phase Angle of Harmonics When the HARM button is pressed the magnitude of each harmonic is displayed To review the phase angle of each harmonic press the PHASE button The phase angle will be displayed next to thd display icon V1 does not trigger at exactly 0 degrees it may be a few degrees after 0 The remaining signals V2 V3 I1 12 13 are sampled when V1 is triggered In other words the phase angles for V2 V3 I1 I2 and I3 are sampled with respect to V1 For example if V1 11 have a phase difference of 30 degrees they are displayed as V1 2 degrees 11 32 degrees in the harmonics analysis NOTE If the waveform is clipped at the peak or too small in the LCD press the RANGE button to select HIGH or LOW range for a better display The range indicator is the symbol after the unit of RMS value L or H 19 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com Measurement of Maximum Demand 1 Setthe time interval for maximum demand refer to section V 2 Theanalyzer will integrate the KW and KVA over the specified interval 3 The maximum d
23. ng time rate Press thd POWER button to enter the power measurement mode Press the read button to select the appropriate system 3PAW 3P3W 1P3W or 1P2W Press the REC button to start logging A REC symbol will display To stop logging press the REC button again a PEN gt NOTE To download data send a CTRL D command to the analyzer through RS 232C interface WARNING The sampling time could be longer than the set value if there is no input at V1 Down Load Power Data Power Data File Number Total File Number v MP i888 TIME 15 Press the SETUP button Down Load File will be shown in reverse video Press the A or W button to select the file number If the data stored in a selected file is power data a leading symbol P will precede the file name Press the EXIT button When a CTRL D command is received through the RS 232C port it downloads stored power data NOTE In the setup mode the unit will not accept commands through the RS 232C port To down load data press the EXIT button to return to normal measurement mode aoa FF ONY gt 27 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com Data Logging Harmonics Data 1 Setthe sampling time rate for data logging Press the HARMO button to enter the harmonics measurement mode Press the VI button to select the desired input V1 I1 V2 I2 V3 or I3 Press the REC button to
24. or W button will Speed up the process of incrementing or decrementing To exit press the EXIT button The CT ratio range is 1 to 600 The VT ratio range is 1 to 3000 Once the CT or VT PT is set the voltage and current readings are as follows CURRENT displayed CURRENT measured x CT Ratio VOLTAGE displayed VOLTAGE measured x VT Ratio 31 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com SET THE TIME INTERVAL FOR MAXIMUM DEMAND CLAP HD TIME 15 TRANS Month Date Hour Minute 7 15 22 Press the SETUP button until MD TIME is displayed in reverse video Press the A or W button to increment or decrement the value by 1 Holding the A or W button will speed up the process of incrementing or decrementing To exit press the EXIT button The MD max demand time interval range is 1 to 60 minutes Once the time interval is set the unit will calculate the maximum demand and average demand in watts W or VA To toggle between W and VA press the POWER button 32 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com SET THE SAMPLING TIME FOR DATA LOGGING 188 P 188 TIME 15 S REF 118 8 U Month Date Hour Minute i zz 13 22 Press the SETUP button several times until SEC is displayed in reverse video Press the A or W button to increment or decrement the value by 2 Holding the A or W button will speed up the process of incrementing or decrementing To exit
25. press the EXIT button 33 PQ3350 V5 2 www actoolsupply com 11 10 www actoolsupply com SET THE CALENDER CLOCK Hour Minute a Load Filet E 1 19 E i T 22 18 14 58 1 Press the SETUP button to select Year Month Date Hour and Minute 2 Pressthe A or to increment or decrement the number Minute 23 16 14 56 Note The seconde field cannot be adjusted PROTOCOL RS 232C INTERFACE RS 232C Interface Baud Rate 19200 Data bits 8 Stop bit 1 No Parity 34 www actoolsupply com PQ3350 V5 2 11 10 www actoolsupply com SPECIFICATIONS 23 C 5 C AC Watt 50 or 60 Hz PF 0 5 to 1 CT 1 Voltage AC 20V Current AC 40mA for 1A range Current AC 0 4A for 10A range Current AC 4A for 100A range and continuous waveform Model PQ3350 PQ3110 100A 10 00 99 99 KW 0 01 KW 1 80W 100 0 999 9 KW 0 1 KW 1 0 8KW 1000 9999 KW H1 8KW 50 or 60 Hz PF 0 5 to 1 CT 1 Voltage gt AC 20V Current gt AC 4A for 100A range Current gt AC 40A for 1000A and continuous waveform Model PQ3350 PQ3120 1000A 50 or 60 Hz PF 0 5 to 1 CT 1 Voltage gt AC 5V Current gt AC 5A for A range and continuous waveform Conductor is located at the center of flexible loop Position sensitivity is 2 of range External field effect of lt 40A m and 200mm from the coupling is 1 of range Temperature coefficient is 0 02 of reading C Mode
26. splay phase angle instead of magnitude Press this button to tum the back light on Press it again to turn the back light off Press this button to begin measuring power Press this button to display the waveforms for voltage and current Press this button to display the waveform for voltage only In the power mode press this button to select the appropriate system 3P4W 3P3W 1P2W or 1P3W In the waveform mode press to select V1 I1 V2 I2 or V3 I3 Press this button to turn the power on or off 7 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com Current Probe 100A WARNING All the current probes connected to the power analyzer must be of the same model and same range Mixed models and different ranges selected will cause incorrect result of measurement 1 Jaw Assembly 2 Trigger P 3 Range Selector E 4 6pin mini DIN connector A NOTE To choose the 100A current probe press the SETUP button to select CLAMP When the CLAMP is reverse video press the A or W button to select 100 Current Probe 1000A 1 Jaw Assembly 2 Trigger 3 Range Selector 4 6pin mini DIN connector T NOTE To select the1000A current probe press the SETUP button to select CLAMP When the CLAMP is reverse video press the A or W button to select 1000 8 PQ3350 V5 2 11 0 www actoolsupply com www actoolsupply com Flexible Current Probe 3000A or 1200A PEN gt
27. st Factor C F of ACV peak value gt 20V or ACA peak value model PQ3350 PQ3110 gt 1096 of the range model PQ3350 PQ3120 gt 20A model PQ3350 PQ3220 PQ3210 gt 30A VT 1 Accuracy of Headings 1 00 99 99 596 30 digits Frequency 39 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com in AUTO mode Model PQ3350 PQ3110 or PQ3350 PQ3120 Accuracy of Reading 45 65 Hz Frequency of ACV RMS value 10V or ACA RMS value 30A Model PQ3350 PQ3220 PQ3210 45 65 Hz Total Harmonic Distortion THD F with respect to the fundamental frequency min value at 50 or 60 Hz is voltage gt AC 80V and current is model PQ3350 PQ3110 gt 10 of the range model PQ3350 PQ3120 gt 20A model PQ3350 PQ3220 PQ3210 gt 30A Calculation is done over 1 to 50 Harmonics If the voltage or current is O at 50 or 60 Hz all the percentage 96 display is 0 Model PQ3350 PQ3110 0 1 Model PQ3350 PQ3120 2 0 1 Model PQ3350 PQ3220 PQ3210 20 100 6 of reading 5 100 9999 10 of reading 10 40 PQ3350 V5 2 11 0 www actoolsupply com www actoolsupply com GENERAL SPECIFICATIONS PQ3350 Analyzer Indoors Use Battery Type External DC Input Display LCD Update Rate Power Consumption No Of Samples Data Logging Files Max File Capacity Sampling Time Low battery Indication Overload Indication Operating Temperature Operating Humidity Storage Temperature Storage Humidi
28. start data logging A REC symbol will be displayed at the bottom of the LCD To stop data logging press the REC button again WARNING If there is no input at V1 the sampling rate could be longer than the programmed value a PEN Down Load Harmonics Data Harmonics Data File Number Total File Number ae 11 8 U Hour Minute 13 Press the SETUP button Down Load File will be shown in reverse video Press the A or W button to select the file number If the data stored in a selected file is harmonics data a leading symbol H will precede the file name Press the EXIT button When the unit receives a CTRL D command through the RS 232C port it will down load previously aa FF ON gt saved harmonic data NOTE In the setup mode the unit will not accept any commands through the RS 232C port To down load data press the EXIT button to return to normal measurement mode Clear Memory of Data To clear all data memory of the unit hold the REC button and turn the power on 28 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com HardCOPY of SCREEN Im c kl File Number Hz au TH 1t 50 188 05215 9 X SEC 2CT JUT PRECES File Number 1 Press the HOLD button 2 Pressthe REC button It takes a few seconds to hardcopy the screen and store the screen in an internal file The LCD will show REC in reverse video when in
29. t 7 oz 200g Operating Temperature 14 to 122 F 10 C to 50 C Operating Humidity lt 85 relative humidity Altitude lt 2000 meters Storage Temperature 4 to 140 F 20 C to 60 C Storage Humidity lt 75 relative 42 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com Model PQ3220 3000A Flexible Current Probe Probe Length 24 610mm Range Selection Manual 300A 3000A Minimum Bending Diameter 1 37 35mm Connector Diameter 0 9 23mm Cable Diameter 0 55 14mm Cable Length 67 A700mm probe to box 67 70mm box to output Dimensions box 5 1 L x 3 1 W x 1 7 H 130mm L x 80mm W x 43mm H Weight 14 4 oz 4109 Operating Temperature 14 to 122 F 10 C to 50 C Operating Humidity lt 85 relative humidity Altitude lt 2000 meters Storage Temperature 4 to 140 F 20 C to 60 C Storage Humidity lt 85 relative Model PQ3210 1200A Flexible Current Probe Probe Length 18 460mm Range Selection Manual 120A 1200A Minimum Bending Diameter 1 37 35mm Connector Diameter 0 9 23mm Cable Diameter 0 55 14mm Cable Length 67 A700mm probe to box 67 700mm box to output Dimensions box 5 1 Lx 3 1 W x 1 7 H 130mm L x 80mm W x 43mm H Weight 13 8 oz 390g Operating Temperature 14 to 122 F 10 C to 50 C Operating Humidity lt 85 relative humidity Altitude lt 2000 meters Storage Temperature 4 to 140 F 20
30. tton several times until the VT symbol is highlighted h Press the A or Whutton to increment or decrement the RATIO specified by the VT i All 35 system parameters will be shown in the LCD For a description of each parameter refer to XIV NOMENCLATURE Harmonic Analysis of Voltage or Current 11 336 S AM H St 180 Hz HZ 60 0 55 0 154 5 A Thd 83 2 X SEC CT Distorted Current with Harmonics a Setup the analyzer for measurement of any power system 3P4W 3P3W 1P2W or 1P3W To view 18 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com the harmonic analysis of voltage or current press the HARMO button b Oncethe HARMQ button is pressed the waveform will be shown in the left hand portion of the LCD and the 1 to 50 order harmonics will be shown in the right hand portion of the LCD c The positive and negative peak values will be shown in the waveform Vpk d The true RMS value amp total harmonic distortion of voltage or current is shown under the waveform e The cursor arrow will point to the current order of harmonics The frequency HZ will be displayed next to the cursor The percentage of harmonics will be displayed below the cursor The magnitude of the harmonics V or A or phase angle will be displayed next to the t Press the SETUP button several times until HAR is highlighted g To move the cursor to the next harmonic use the lt or gt button h To see the
31. ty Dimension Weight Accessories 1 5V SUM 3 x8 Use only power supply adapter Model PHAPSA Dot Matrix LCD 240x128 with backlight 1 time second 140mA approx 1024 samples period 85 17474 records 8P4W 3P3W 26210 records 1P3W 52420 records 1P2W 4096 records 50 Harmonics record 2 to 3000 seconds for data logging OL 10 C to 50 C less than 85 relative 20 C to 60 C less than 75 relative 257 L x 155 W x 57 H mm 10 1 L x 6 1 W x 2 3 H 1160g Batteries included test leads 3 meter long x 4 Probes PQ3110 or PQ3120 or PQ3220 or PQ3210 x3 Alligator clips x 4 Carrying bag x 1 41 PQ3350 V5 2 11 10 www actoolsupply com www actoolsupply com Users manual x 1 Batteries 1 5V x 8 Software CD x 1 Software users manual x 1 USB to RS232 cable x 1 Model PQ3120 1000A Current Probe Conductor Size 2 2 bbmm 2 5 x 1 0 64 x 24mm bus bar Range Selection Manual 10A 100A 1000A Dimensions 244mm L x 97mm W x 46mm H 9 6 L x 3 8 W x 1 8 H Weight 1 3 Ibs 600g Operating Temperature 14 to 122 F 10 C to 50 C Operating Humidity lt 85 relative humidity Altitude lt 2000 meters Storage Temperature 4 to 140 F 20 C to 60 C Storage Humidity lt 75 relative PQ3110 100A Current Probe Conductor Size 1 2 30mm approx Range Selection Manual 1A 10A 100A Dimensions 210mm L x 62mm W x 36mm H 8 3 L x 2 5 W x 1 4 H Weigh
32. um Demand in W and VA over Specified Interval 3P4W 3 Phase 4 Wire System 3P3W 3 Phase 3 Wire System 1P2W Single Phase 2 Wire System 1P3W Single Phase 3 Wire System SEC sampling interval 0 to 3000 seconds for data logging CT Current Transformer Ratio from 1 to 600 VT Voltage Transformer Ratio from 1 to 3000 45 PQ3350 V5 2 11 10 www actoolsupply com
33. www actoolsupply com User Manual EXTECH INSTRUMENTS A FLIR COMPANY Power and Harmonics Analyzer Model PQ3350 C TOOL EXTECH ue P LY C O M 3 Phase Power amp Harmonics Analyzer 207 1244 x i azan dikencolon coma PQ3350 3 Phase Power Quality Analyzer PQ3350 1 NIST 1200 Amp 3 Phase Power Quality Analyzer PQ3350 1 1200 Amp 3 Phase Power Quality Analyzer PQ3350 3 NIST 3000 Amp 3 Phase Power Quality Analyzer PQ3350 3 3000 Amp 3 Phase Power Quality Analyzer www actoolsupply com www actoolsupply com EN 61010 2 032 C CAT IIl 600V Pollution Degree 2 Definition of Symbols AN Caution Refer to Accompanying Documents A Caution Risk of Electric Shock o Double Insulation Over voltage category III CAT III equipment in fixed installations WARNING If the power analyzer is used in a manner not specified by the manufacturer the protection provided by the clamp meter may be impaired A Please read the following instructions before use Do not operate this instrument in wet or dusty environments Do not operate this instrument in the presence of combustible or explosive gas Do not touch exposed metal parts or unused terminals Consider the use of rubber gloves in operation Do not operate in excess of AC 500V Phase to Neutral or AC 600V Phase to Phase Oak wo NY Do not operate this instrument if it appears to be malfunctioning Do not use the flexible current prob

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