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MI 3152 only

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1. 133 8 4 AUTO IT Auto test sequence for IT earthing system MI 3152 only 0 135 MI 3152 H EurotestXc 2 5 kV Table of contents 9 So eit vce tence Ea 137 9 1 USB and RS232 COMMUNICATION aa aaa aaa aaa aaa ea anen eae kene kene ee eee e eren eke e teze pe sere sere neve ete ke esa 137 9 2 Bluetooth COMMUNIC AU ON e ndasi tem EA T E a 137 10 Upgrading the instrument nun unna ana nana an anen enen enen nese ke SE RES ERES SEE ES ERE SE RE eee re SE pese res pese rete nese e nnmnnn 139 11 Mamntenant nh ee eee ore 140 TN PUSS FED AGC TIIG INE encena er O ORS 140 TITO e ee ee 140 Tko Penodi CAMO AU Olsen A EEE ST 141 E N E E 141 12 Technical SPECINCALONS gj edo E d 142 12 1 Riso Insulation resistan CO an aaa cece cece cece e nera ere eren e rea tee eee re ae ee eee ete eee eke eee eee ee eee eee 142 122 Diagnostic test MI To ZH ONY csin EESE 143 12 3 R low Resistance of earth connection and equipotential bonding 66 144 12 4 Continuity Continuous resistance measurement with low CU TON uu au uo aaa aaa nacenn 144 WZ REDESIGN EE E E 145 12 5 1 ROD Uc Contact voltage i e enen eren eee eee ane teen ane eren eee 145 T ea oO BS SIDO eee ene ee ee E rene een eae ee ae Sener eee ne eee 146 1253 FAG he TO OT OT i srg sa de E d oie ease EEE 146 12 6 Z loop Fault loop impedance and prospective fault current cccceeeeeseeeeeeeee 147 12 7 Zs rcd Fault loo
2. Continuous resistance measurement with low current R Continuity resistance Measuring range 0 Resolution Q po O19 PT 0 0 19 9 0 1 5 0 20 1999 eee Open circuit VOIta ge aa aa aaaaaanna an nene seen eee 6 5 VDC 18 VDC Short circuit Current au aaa aaa ana ane nenen ae eesee max 8 5 mA Test lead compensation aaa aaa aaa aaa aaa anen cen upto 5 Q 144 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 5 RCD testing General data Nominal residual current A AC 10 mA 30 m 100 m 300 m 500 m 1000 mA Nominal residual current accuracy 0 0 1 1A IA IAN 2xlAN 5xIAN 0 1 IA 0 IA 0 5xIAN AS NZS 3017 selected 5 Test current SNape ccccsccseesseeeeeees Sine wave AC pulsed A F smooth DC B B DC offset for pulsed test current 6 mA typical RCD VPE gjind sdo nd non delayed S time delayed PRCD PRCD K PRCD S Test current starting polarity 0 or 180 Voltage range cccccceccceeceeeceeeseeesaeeees 93 V 134 V 45 Hz 65 Hz 185 V 266 V 45 Hz 65 Hz lan X 1 2 Wg lan x 2 Ian X 5 RCD AC A F B B AC A F B B AC A F B B AC A F B B AC A F B B 5135 5 10 20 20 40 50 100 100 5 15 30 60 60 120 150 212 300 V 50 100 200 200 400 500 707 1000 7 150 300 600 600 n a a
3. IPSC Fuse type K Rated Disconnection time s current 35m 0 1 Min prospective short circuit current A 161 MI 3152 H EurotestXc 2 5 kV Appendix B Profile notes Appendix B Profile Notes Instrument supports vvorking vvith multiple Profiles This appendix contains collection of minor modifications related to particular country requirements Some of the modifications mean modified listed function characteristics related to main chapters and others are additional functions Some minor modifications are related also to different requirements of the same market that are covered by various suppliers B 1 Profile Austria ALAJ Testing special delayed G type RCD supported Modifications in chapter 7 6 Testing RCDs Special delayed G type RCD selection added in the Selectivity parameter in Test Parameters Limits section as follows Selectivity Characteristic S G Time limits are the same as for general type RCD and contact voltage is calculated the same as for general type RCD Selective time delayed RCDs and RCDs with G time delayed characteristic demonstrate delayed response characteristics They contain residual current integrating mechanism for generation of delayed trip out However contact voltage pre test in the measuring procedure also influences the RCD and it takes a period to recover into idle state Time delay of 30 s is inserted before performing trip out test to recover S type RC
4. d q 3 gt S J r oa Ht S E Data proc Inst Teleph Inst Lightn prot syst Antenna inst Build Constr Other conn Earth electrode Lightning Sys Lightning electr Inverter String Panel Appendix D Commanders Protective conductor for Lift Data processing installation Protective conductor for Telephone installation Protective conductor for Lightning protection system Protective conductor for Antenna installation Protective conductor for Building construction Other connection Earth electrode Lightning System Lightning electrode Inverter String array Panel 173
5. negative polarity t IAN x0 5 t IAN x0 5 Step 5 trip out time I 2xlan positive polarity Step 6 trip out time I 2xlan negative polarity SV N Id Step 7 trip out current positive polarity Id Step 8 trip out current negative polarity Uc Contact voltage for rated lan 92 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 8 Z loop Fault loop impedance and prospective fault current SD Zloop Z _ sid 2Q Ipsc ZA Ulpe ___V R Li Fuse Type Fuse Fuse t Figure 7 28 Z loop menu Measurement parameters limits Fuse Type Selection of fuse type gG NV B C D K Fuse Rated current of selected fuse Fuse t Maximum breaking time of selected fuse la lpsc Minimum fault current for selected fuse See Appendix A for reference fuse data Connection diagram Figure 7 29 Connection of Plug commander and 3 wire test lead 93 MI 3152 H EurotestXc 2 5 kV Tests and measurements Measurement procedure Enter the Z loop function Set test parameters limits Connect test cable to the instrument gt Connect test leads or Plug commander to the object under test see Figure 7 29 Start the measurement gt Save results optional SD Zloop Z loop Z 0 37 Q Z 1 94 Q Ipsc 624 A Ipsc 1 1 8 A Ulpe 232v R 0 379 xL 0 05 n Ulpe 232v R 1 940 Figure 7 30 Examples of Loop impedance measurement result Measurement results sub
6. 16340 163 MI 3152 H EurotestXc 2 5 kV Appendix B Profile notes Modified Fuse type gG Rated current 350 BL 08 2848 99 M4 AQ 89 9 284 6 HHS TO6 8 8384 2073 1441 1206 1009 8 Rated Disconnection time s current 350 Min prospective short circuit current A 164 MI 3152 H EurotestXc 2 5 kV Appendix B Profile notes Modified Fuse type C Rated current E E A 05 68 63 63 S 84 ps ns s ns s8 Oo E 125 125 125 TA 6 200 200 200 1 200 1140 201 25 HE OTST PB 825 825 1 825 825 2188 821 40 4001 40 280 o so _ so sof sof 350 437 5 o a i TT n 551 3 sss Modified Fuse type D Rated Disconnection time s current 35m_ 0141 02 041 5 Min prospective short circuit current A 165 MI 3152 H EurotestXc 2 5 kV Appendix B Profile notes Modified Fuse type K Rated Disconnection time s current 35m 014 Min prospective short circuit current A Oo Sj A DA 166 MI 3152 H EurotestXc 2 5 kV Appendix B Profile notes B 3 Profile Hungary profile code ALAD Fuse type gR added to the fuse tables Fuse type gr Rated Disconnection time s current 35m 014 02 HA Min prospective short circuit current A 1250 19630 8750 6250 5000 3130 New Single test function Visual Test added Visual Test ri 00 03 Protection type Figure 12 1 Visual Tes
7. 20 0 39 9 Dene Si 3 of reading 5 digits Accuracy at operating conditions for instrument and current clamp is given 153 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 16 Povver Measurement characteristics Function symbols Class according to Measuring range IEC ar 12 P Active power 5 Yo 100 Inom S Apparent povver 5 100 Inom Q Reactive povver 5 100 Inom PF Power factor oo a e 0 20 Unom Inom depends on selected current clamp type and selected range as follows A 1018 20 A A1019 20 A A 1391 40 A 300 A Measuring range Power P S Q 0 00 W VA Var 99 9 kW kVA kVar Power factor 1 00 1 00 Voltage THD 0 1 99 9 Error of external voltage and current transducers is not considered in this specification 12 17 Harmonics Measurement characteristics Function symbols Class according to Measuring range IEC 61557 12 0 20 Unom 0 20 Yo Unom 0 100 Inom 0 100 Inom Inom depends on selected current clamp type and selected range as follows A 1018 20 A A1019 20 A A 1391 40 A 300 AJ Function LMeasuringrange Voltage harmonics 0 1 V 500 V Voltage THD 0 1 99 9 Current harmonics and Current THD 0 00 A 199 9 A Error of external voltage and current transducers is not considered in this specification 154 MI 3152 H EurotestXc 2 5 kV
8. C1 inputs Current clamp measuring input Test connector Protection cover A Warnings Maximum allowed voltage between any test terminal and ground is 550 V Maximum allowed voltage between test terminals on test connector is 550 V Maximum allowed voltage on test terminal C1 is 3 V Maximum short term voltage of external power supply adapter is 14 V 01 17 MI 3152 H EurotestXc 2 5 kV Instrument description 3 3 Back side A An DISCONNECT ALL TEST LEADS AND SWITCH OFF THE INSTRUMENT BEFORE REMOVING THIS BATTERY FUSE COVER HAZARDOUS VOLTAGE POWER SUPPLY 6 STANDARD ALKALINE OR 6 RECHARGEABLE BATTERIES IEC LR6 DO NOT CHARGE STANDARD ALKALINE BATTERIES 20 224 111 Figure 3 3 Back view 4 Battery fuse compartment cover 2 Fixing screws for battery fuse compartment cover 3 Back panel information label H O ar 1 eT e e F3 SIN XXXXXXXX E M NS CE CHT Figure 3 4 Battery and fuse compartment 18 MI 3152 H EurotestXC 2 5 kV 1 Fuse F1 M 315 mA 250 V Fuses F2 and F3 F 4 A1 500 V breaking capacity 50 kA Serial number label Battery cells Size AA alkaline 1 rechargeable NIMH Line impedance EN 61557 3 Voltage Drop ZL NIL 0 250 9 99k0 IPSC calculated value AU 0 0 99 9 calculated value Nominal voltage 93V 134V 45Hz 65Hz 185V 266V 45Hz 65Hz 321V 485V 45Hz 65Hz Fault loop impedance EN 61557
9. Connection diagrams Figure 7 69 Measurement of First fault leakage current for RCD protected circuit with 3 wire test lead Measurement procedure Enter the ISFL function Set test parameters limits Connect test cable to the instrument 119 MI 3152 H EurotestXc 2 5 kV Tests and measurements Connect test leads to the object under test see Figure 7 68 and Figure 7 69 Start the measurement gt Save results optional ISFL Tm 15 08 Isct 2 4 mA vi 2 4 mA Isc1 2 2 mA xX Isc2 7 6 mA Isc2 LI PE L2 e11561150 230 Figure 7 70 Examples of First fault leakage current measurement result Measurement results sub results Isc1 First fault leakage current at single fault between L1 PE Isc2 First fault leakage current at single fault between L2 PE 120 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 21 IMD Testing of insulation monitoring devices MI 3152 only This function checks the alarm threshold of insulation monitor devices IMD by applying a changeable resistance between L1 PE and L2 PE terminals imp Manual R 50k2 Test Rmin R1 R2 Imax i1 12 5 0 mA e 0 Figure 7 71 IMD test menu Test parameters limits Test Test mode MANUAL R MANUAL I AUTO R AUTO I t step Timer AUTO R and AUTO I test modes 115 99 s Rmin R1 R2 Min insulation resistance Off 5 kQ 640 kQ Imax I1 12 Max fault current Off 0 1 mA 19 9 mA C
10. In case of serious troubles with the Bluetooth communication it is possible to reinitialize the internal Bluetooth module The initialization is carried out during the Initial settings procedure In case of a successful initialization INITIALIZING OK is displayed at the end of the procedure See chapter 4 6 5 Initial Settings 138 MI 3152 H EurotestXc 2 5 kV Upgrading the instrument 10 Upgrading the instrument The instrument can be upgraded from a PC via the RS232 or USB communication port This enables to keep the instrument up to date even if the standards or regulations change The firmware upgrade requires internet access and can be carried out from the Metrel ES Manager software with a help of special upgrading software FlashMe which will guide you through the upgrading procedure For more information refer to Metrel ES Manager Help file 139 MI 3152 H EurotestXc 2 5 kV Maintenance 11 Maintenance Unauthorized persons are not allowed to open the EurotestXC instrument There are no user replaceable components inside the instrument except the battery and fuses under back cover 11 1 Fuse replacement There are three fuses under back cover of the EurotestXC instrument F1 M 0 315 A 250 V 20x5 mm This fuse protects internal circuitry for continuity functions if test probes are connected to the mains supply voltage by mistake during measurement F2 F3 F 4A 500 V 32x6 3 mm breaking capacity 50 KA
11. Limit Re Maximum resistance Off 1 Q 30 Q Connection diagram Figure 7 53 Contactless earthing resistance measurement Measurement procedure Enter the Earth 2 clamp function Set test parameters limits Connect test cable and clamps to the instrument Clamp on object under test see Figure 7 53 Start the measurement Stop the measurement Save results optional Y Vv Vv Y Y Y 109 MI 3152 H EurotestXc 2 5 kV Tests and measurements SD Earth2 clamp C ial 16 46 SD Earth2 clamp e 1 52 VY re 8 18 X Figure 7 54 Examples of Contactless earthing resistance measurement result Measurement results sub results Re Earth resistance 110 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 16 Ro Specific earth resistance SD Ro C i 16 47 Distance L PE e 0 0 0 N 0 e E Figure 7 55 Earth Ro menu Measurement parameters limits Distance between probes 0 1 m 30 0 m or 1 ft 100 Distance ff Connection diagram 3 20 max Figure 7 56 Specific earth resistance measurement Measurement procedure Enter the Ro function Set test parameters limits Connect A 1199 adapter to the instrument Connect test leads to earth probes see Figure 7 56 Start the measurement Save results optional Y Y Y Vv Y 111 MI 3152 H EurotestXc 2 5 kV Tests and measurements O Ro ian 16 48 5 314 Re O Okn Rp O Oko Distance L PE N
12. limits Connect test cable to the instrument Connect test leads or Plug commander to the object under test see Figure 7 23 Start the measurement Start of test Test with lan positive polarity step 1 RCD should trip out Re activate RCD Test with lan negative polarity step 2 RCD should trip out Re activate RCD Test with 5xlan positive polarity step 3 RCD should trip out Re activate RCD Test vvith 5xlan negative polarity step 4 RCD should trip out Re activate RCD Test with 2xlan positive polarity step 5 RCD should not trip out Test with Vaxlan negative polarity step 6 RCD should not trip out Trip out current test positive polarity step 7 RCD should trip out Re activate RCD Trip out current test negative polarity step 8 RCD should trip out Re activate RCD Save results optional End of test RCD Auto RCD Auto CM 14 49 t IAN xi 18 7 ms t LAN x1 J t LAN xi 18 7 ms t LAN xi 19 0 ms t LAN x5 ms t LAN x5 t LAN x5 ms t LAN x5 ms t LAN x0 5 ms t IAN x0 5 t IAN x0 5 ms t IAN x0 5 ms id mA Id 9 Idd mA id mA Uc 1 1Y Uc 1 2 100 mA was MERKS Step 2 91 MI 3152 H EurotestXC 2 5 kV RCD Auto t IAN xi 18 7 ms t IAN x1 19 0 ms t AN x5 8 0 ms t IAN x5 ms t LAN x0 5 ms t IAN x0 5 ms id mA Id mA Uc
13. 19 Instrument description MI 3152 H EurotestXc 2 5 kV Instrument description 3 4 Carrying the instrument VVith the neck carrying belt supplied in standard set various possibilities of carrying the instrument are available Operator can choose appropriate one on basis of his operation see the following examples The instrument hangs _ around operator s neck only quick placing and displacing The instrument can be used even when placed in soft carrying bag test cable connected to the instrument through the front aperture 3 4 1 Secure attachment of the strap You can choose between two methods 20 MI 3152 H EurotestXc 2 5 kV Instrument description Figure 3 6 First method Figure 3 7 Alternative method Please perform a periodical check of the attachment 21 MI 3152 H EurotestXc 2 5 kV Instrument operation 4 Instrument operation The EurotestXC instrument can be manipulated via a keypad or touch screen 4 1 General meaning of keys Cursor keys are used to select appropriate option Run key is used to confirm selected option start and stop measurements test PE potential Escape key is used to return to previous menu without changes abort measurements 0 8 Option key is used to expand column in control panel Save key is used to store test results Single Tests key is used as shortcut key t
14. A Resolution A 0 00 9 99 0 01 10 0 99 9 i Consider accuracy of fault 100 999 E loop resistance measurement 1 00 k 9 99 k 10 0 k 23 0 k The accuracy is valid if mains voltage is stabile during the measurement Test current at 230 VV aa naaaaaaaa anen neeanece 6 5 A 10 ms Nominal voltage rang E una naaaaa aaa nena 93 V 134 V 45 Hz 65 Hz 185 V 266 V 45 Hz 65 Hz R X values are indicative 12 7 Zs rcd Fault loop impedance and prospective fault current in system with RCD Z Fault loop impedance Measuring range according to EN 61557 is 0 46 Q 9 99 KQ Measuring range Q Resolution Q OOF 0 00 9 99 0 01 10 0 99 9 a 100 999 1 00 k 9 99 k 10 of reading Accuracy may be impaired in case of heavy noise on mains voltage Ipsc Prospective fault current Measuring range A Resolution A 0 00 9 99 10 0 99 9 100 999 ee 1 00 k 9 99 k p 10 0 k 23 0 k Nominal voltage rang E una naaaaa aaa anen aaccnr 93 V 134 V 45 Hz 65 Hz 185 V 266 V 45 Hz 65 Hz No trip out of RCD R X values are indicative 147 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 8 Z line Line impedance and prospective short circuit current Z Line impedance Measuring range according to EN 61557 is 0 25 Q 9 99 KQ Measuring range Q Resolution Q 0 00 99 OJ OO Do 90698 0
15. Instrument info 4 6 1 Language In this menu the language of the instrument can be set 30 MI 3152 H EurotestXc 2 5 kV Instrument operation SD SELECT LANGUAGE ENGLISH Figure 4 4 Language menu 4 6 2 Power Save In this menu different options for decreasing power consumption can be set SD Power Save CIEN 01 56 a gt gt 2 Brightness Figure 4 5 Povver save menu Brightness Setting level of LCD brightness level Power saving at low level ca 15 LCD off time Setting LCD off after set time interval LCD is switched on after pressing any key or touching the LCD Power saving at LCD off at low level brightness ca 20 Bluetooth Always On Bluetooth module is ready to communicate Save mode Bluetooth module is set to sleep mode and is not functioning Power saving in Save mode 7 4 6 3 Date and time In this menu date and time of the instrument can be set D Date Time ra 08 03 17 Nov 2014 8 3 AN Pd AN AN AN NY NA NY NY Vv Set Cancel Figure 4 6 Setting date and time MI 3152 H EurotestXC 2 5 kV Note Instrument operation If the batteries are removed the set date and time will be lost 4 6 4 Settings In this menu different general parameters can be set Touch screen RCD Standard Isc factor Length Unit Ch1 clamp type Range Merge fuses Commander Earthing system Settings EN 61008 EN 61009 Touch Screen RCD Standard Isc f
16. Ro the measurement will not be performed Contactless earthing resistance measurement using two current clamps enables simple testing of individual earthing rods in large earthing system It is especially suitable for use in urban areas because there is usually no possibility to place the test probes For two clamps earth resistance measurement clamps A 1018 and A 1019 should be used Clamps A 1391 are not supported The distance between clamps should be at least 30 cm For specific earth resistance measurements p Adaptor A 1199 should be used RCD t RCD I RCD Uc RCD Auto Parameters set in one function are also kept for other RCD functions Selective time delayed RCDs have delayed response characteristics As the contact voltage pre test or other RCD tests influence the time delayed RCD it takes a certain period to recover into normal state Therefore a time delay of 30 s is inserted before performing trip out test by default Portable RCDs PRCD PRCD K and PRCD S are tested as general non delayed RCDs Trip out times trip out currents and contact voltage limits are equal to limits of general non delayed RCDs The Zs rcd function takes longer to complete but offers much better accuracy of fault loop resistance in comparison to the R sub result in Contact voltage function Auto test is finished without x5 tests in case of testing the RCD types A F B and B with rated residual currents of Igy 300 mA
17. Set test parameters limits Tests and measurements Connect A 1143 Euro Z 290 A adapter to the instrument using RS232 PS 2 cable Connect test leads to A 1143 Euro Z 290 A adapter and switch it on Connect test leads to the object under test see Figure 7 35 and Figure 7 36 Start the measurement using MM or Y button Save results optional SD Zloop mo Li 18 45 Z 259 ma S Iipsc 888 a R 255 mo XL 42 mo Ub 0 0 Imax 9328 Ulpe 236 V Freq 50 0 Hz Z loop mQ z 1217 ma Iipsc 189 a x E 18 51 R 1246 mn XL 49 mn Ub 0 0 Imax 198 A Imin 1204 Ed Ulpe 235 V Freq 50 0 Hz Figure 7 37 Examples of high precision Loop impedance measurement result Measurement results sub results Z Loop impedance Ipsc Standard prospective fault current Imax Maximal prospective fault current Imin Minimal prospective fault current Ub Contact voltage at maximal prospective fault current contact voltage measured against Probe S if used R Resistance of loop impedance XL Reactance of loop impedance Ulpe Voltage L PE Freq Frequency Standard prospective fault current Ipsc is calculated as follows 230V SS where PSC 7 UL PE 230 V 10 The prospective fault currents Imin and Imax are calculated as follows CminUN L PE Imin where Z L PE hot C MIN and Cmax UN L PE ZL PE Imax p where ni Cmax Z L PE hot 5Ri pe T XL PE 0 9
18. 0 a Inserted new Step 3 Inserted new Step 4 Figure 7 27 Individual steps in RCD Auto test Inserted 2 new steps 168 MI 3152 H EurotestXc 2 5 kV Appendix B Profile notes Test results sub results t IAN x1 Step 1 trip out time lazlan positive polarity t IAN x1 Step 2 trip out time lazlan negative polarity t IAN x2 Step 3 trip out time laZ2xlan positive polarity t IAN x2 Step 4 trip out time I 2xI n negative polarity t IAN x5 Step 5 trip out time la 5xlan positive polarity t IAN x5 Step 6 trip out time la 5xlan negative polarity t IAN x0 5 Step 7 trip out time 14 Vaxlan positive polarity t IAN x0 5 Step 8 trip out time 1 A Vaxlan negative polarity a PS ee Id Step 9 trip out current positive polarity Id Step 10 trip out current negative polarity Uc Contact voltage for rated lan B 4 Profile Switzerland profile code ALAI Modifications in Chapter 4 4 1 Terminal voltage monitor In the Terminal voltage monitor the positions of L and N indications are opposite to standard version Voltage monitor example N PE L 0 230 Online voltages are displayed together with test terminal indication All three ee 270 LA test terminals are used for selected measurement B 5 Profile UK profile code ALAB For modifications and UK fuse tables refer to separate UK Instruction manual B 6 Profile AUS NZ
19. 500 mA and 1000 mA or testing the RCD type AC with rated residual current of Igy 1000 mA In this case Auto test result passes if all other results pass and indications for x5 are omitted Auto test is finished without x1 tests in case of testing the RCD types B and B with rated residual currents of l n 1000 mA In this case Auto test result passes if all other results pass and indications for x1 are omitted MI 3152 only Tests for sensitivity ldn t and ldn are omitted for selective type RCD Trip out time measurement for B and B type RCDs in AUTO function is made with sine wave test current while trip out current measurement is made with DC test current MI 3152 only MI 3152 H EurotestXc 2 5 kV General description Z loop Zs rcd The specified accuracy of tested parameters is valid only if the mains voltage is stable during the measurement Fault loop impedance Z loop measurements will trip an RCD The Zs rcd measurement does not normally trip an RCD However the RCD can trip if a leakage current from L to PE already flows Z line Voltage drop Incase of measurement of Z jnc Line With the instrument test leads PE and N connected together the instrument will display a warning of dangerous PE voltage The measurement will be performed anyway Specified accuracy of tested parameters is valid only if mains voltage is stable during the measurement If the reference impedance is not set the valu
20. Automatic measurement of voltage noise 12 12 Earth 2 clamp Contactless earthling resistance measurement with two current clamps Re Earth resistance Measuring range Resolution 9 0 00 19 99 10 of reading 10 digits 20 0 30 0 20 of reading 30 1 39 9 30 of reading Distance between current clamps gt 30 cm Additional error at 3 V voltage noise 50 Hz 10 of reading Test voltage frequency 1 aaa anen enen eee epe eee 125 Hz Noise current indication ann aaaaaaaa ana nanen nenave nare meren yes Low clamp current indication iii aaa aaaaa nana cece eee eee ees yes Additional clamp error has to be considered 150 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 13 Ro Specific earth resistance p Specific earth resistance Measuring range Qm Resolution Qm po 0 99 9 0 0 99 9 See accuracy note p Specific earth resistance Measuring range Qft Resolution Oft O 0 0 99 9 0 1 100 999 1 S E 1 00 k 9 99 k 0 01 k See accuracy note 10 0 k 99 9 k 100 k 9999 k Principle p 2 n d Re where Re is a measured resistance in 4 wire method and d is distance between the probes Accuracy note Accuracy of the specific earth resistance result depends on measured earth resistance Re as follows Re Earth resistance Measuring range 0 1 00 1999 5 Yo of measured value 2000 19 99 k 10
21. MI 3152 H EurotestXc 2 5 kV Tests and measurements where du Calculated Voltage drop Zref Impedance at reference point at origin Z Impedance at test point Un Nominal voltage ln Rated current of selected fuse Fuse 1 Un Input voltage range L N or L L 93 V lt Urn lt 134 V N 185 V lt UL n lt 266 V 400 V v V lt UL lt 485 V 106 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 14 Earth Earth resistance 3 wire test Figure 7 48 Earth menu Measurement parameters limits Limit Re Maximum resistance Off 190 5 KQ Connection diagrams Figure 7 50 Resistance to earth measurement of a lighting protection system Measurement procedure Enter the Earth function Set test parameters limits gt Connect test cable to the instrument Connect test leads to the object under test see Figure 7 49 and Figure 7 50 107 MI 3152 H EurotestXc 2 5 kV Tests and measurements Start the measurement Save results optional Figure 7 51 Examples of Earth resistance measurement result Measurement results sub results Re Earth resistance Re Resistance of H current probe Rp Resistance of S potential probe 108 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 15 Earth 2 clamp Contactless earthing resistance measurement with two current clamps 29 Earth 2 clamp Figure 7 52 Earth 2 clamps menu Measurement parameters limits
22. Select Parameters in Control panel Select parameter to be edited or limit to be set Uiso Type Riso Limit Riso M on lt gt Set parameter or limit value i Enters Set value menu on u x Uiso Set value menu Uiso Accepts a new parameter or limit value aR and exits x 68 MI 3152 H EurotestXc 2 5 kV Single tests Accepts the nevv parameters and limit values and exits o E 6 1 3 Single test start screen L PE Figure 6 2 Single test start screen example of insulation resistance measurement Options before test screen was opened in Memory organizer or Single test main menu jes Starts the measurement Z gt Starts the continuous measurement if applicable on long selected single test K long Opens help screens Opens menu for changing parameters and limits Refer to chapter 6 1 2 Setting parameters and limits of single tests tor more information Enters cross selector to select test or measurement long on Expands column in control panel Bec ns Q pi pat 69 MI 3152 H EurotestXc 2 5 kV Single tests 6 1 4 Single test screen during test D Riso rm 09 18 Riso i 0 09 MQ V Um 525v Figure 6 3 Single test is running example of insulation resistance continuous measurement Operations when test is running Stops the single test measurement Proceeds to next step of the measurement if measuremen
23. Structure elements used in Memory Organizer are instruments Profile dependent Symbol kd E BEDOROE moB EETErUCEE Sgppogoo g Ka Default name Node Object Dist board Sub D Board Local bonding VVater Service Oil service Lightn protect Gas service Struct steel Other service Earthling cond Circuit Local bonding Connection socket Connection 3 ph Light Socket 3 ph RCD MPE Foundation gr Equip bond rail House water m Main water p Main gr cond Inter gas inst Heat inst Air cond inst Lift inst Description Node Object Distribution board Sub Distribution board Local equipotential bonding Protective conductor for Water service Protective conductor for Oil service Protective conductor for Lightning protection Protective conductor for Gas service Protective conductor for Structural steel Protective conductor for Other incoming service Earthing conductor Circuit Local equipotential bonding Connection socket Connection 3 phase Light Socket 3 phase RCD MPE Protective conductor for Foundation ground Equipotential bonding rail Protection conductor for House water meter Protection conductor for Main water pipes Main grounding conductor Protective conductor for Interior gas installation Protective conductor for Heating installation Protective conductor for Air conditioning installation Protective conductor for Lift installation 172 MI 3152 H Eurotest H XC
24. Structure object menu is displayed Sub elements of the selected Include structure parameters structure object can be marked or un Include structure attachments marked for cloning Include sub structures Refer to chapter 5 1 3 9 Cloning and Pasting sub elements of selected neud aun mossuromonis structure object for more information Clone Cancel Selected structure object is copied cloned to same level in the structure tree Cloning is cancelled No changes in the Structure tree D Memory Organizer si gt Node CI Object The new structure object is displayed 55 MI 3152 H EurotestXc 2 5 kV Memory Organizer 5 1 3 7 Clone a measurement By using this function a selected empty or finished measurement can be copied cloned as an empty measurement to the same level in the structure tree Procedure Select the measurement to be cloned Select Clone in Control panel A new empty measurement is displayed 56 MI 3152 H EurotestXc 2 5 kV Memory Organizer 5 1 3 8 Copy amp Paste a Structure object In this menu selected Structure object can be copied and pasted to any allowed location in the structure tree Procedure D D Memory Organizer is gt Node CI Object Select the structure object to be copied Select Copy in control panel Select location where structure element should be copied j CI Object CI Object Select Paste in Control panel
25. Technical specifications 12 18 ISFL First fault leakage current MI 3152 only Isc1 Isc2 First fault leakage current Measuring range mA Resolution mA 0 0 19 9 5 of reading 3 digits Measuring reSiStanCe ccccceceseeeeeee eee approx 390 Q Nominal voltage ranges sccseeeeeeeeees 93 V lt ULi 2 lt 134 V 185 V lt Uj 1125 266 V 12 19 IMD MI 3152 only R1 R2 Threshold insulation resistance R KO Resolution kQ 5 640 up to 128 steps 11 12 First fault leakage current at threshold insulation resistance mA Resolution mA 0 0 19 9 calculated value Nominal voltage ranges csccseeeeeeeeees 93 V lt Ui lt 134 V 185 V lt U 5 206 V See chapter 7 21 IMD Testing of insulation monitoring devices MI 3152 only for more information about calculation of first fault leakage current at threshold insulation resistance 155 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 20 Illumination Illumination LUXmeter sensor type B Specified accuracy is valid for complete operating range maaan range lux Resolution lux 0 01 19 99 5 of reading 2 digits 20 0 199 9 200 1999 at 6 of reading 2 00 19 99 k Measurement principle ccceeeeeee silicon photodiode with V A filter Spectral response erfoOf ceceeeeeeee eee lt 3 8 according to CIE curve C
26. Workspace Manager VVORKSPACES Grand hotel Union Hotel Cubo Hotel Slon 41 Instrument operation Workspace can be selected from a list in Workspace manager screen Opens a Workspace in Workspace manager The opened Workspace is marked with a blue dot The previously opened Workspace will close automatically Workspace Export to be deleted should be selected from the list of Workspaces Exports Opened workspace can t be deleted Enters option for deleting a Workspace Export MI 3152 H EurotestXc 2 5 kV Instrument operation Workspace Manager ALERE Before deleting the selected Workspace WORKSPACES Export the user is asked for confirmation Warning Hotelier CUES CTT te ey ur Tet ee Hote Workspace Export is removed from the Workspace Export list D VVorkspace Manager VVORKSPACES Grand hotel Union Hotel Cubo 4 8 8 Importing a Workspace 0 Workspace Manager Select an Export file to be imported from EXPORTS Workspace manager Export list Grand hotel Union Hotel Cubo Hotel Slon Grand hotel Toplice Enters option Import Before the import of the selected Export file the user is asked for confirmation Import to workspace 4 Grand hotel Toplice NO The imported Export file is added to the list of Workspaces Note If a Workspace with the same name already exists the name of the imported Workspace will be changed n
27. Y Y Y D Rpe r 0 090 r 0 640 Bonding Bonding RCD RCD L PE N Q 2406 0 240 L PE N Qo 2410 0 241 Figure 7 76 Examples of PE conductor resistance measurement result Measurement results sub results Rpe PE conductor resistance 125 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 23 Illumination D lllumination Figure 7 77 Illumination measurement menu Measurement parameters limits Limit E Minimum illumination Off 0 1 lux 20 klux Probe positioning Figure 7 78 LUXmeter probe positioning Measurement procedure Enter the Illumination function Set test parameters limits gt Connect illumination sensor A 1172 or A 1173 to the instrument Take the position of LUXmeter probe see Figure 7 78 Make sure that LUXmeter probe is turned on Start the continuous measurement Stop the measurement Save results optional 126 MI 3152 H EurotestXc 2 5 kV Tests and measurements Illumination bs Illumination Figure 7 79 Examples of Illumination measurement result Measurement results sub results E Illumination 127 MI 3152 H EurotestXc 2 5 kV Auto tests 8 Auto tests Auto tests perform automatic executing of pre defined measurement sequences The following Auto Tests are available AUTO TT AUTO TN RCD gt AUTO TN and gt AUTO IT MI 3152 only Auto test can be selected in the main Auto Tests menu or f
28. circuit current Un Voltage L N R Resistance of line impedance XL Reactance of line impedance Prospective short circuit current lpsc is calculated as follows I psc Un Esc Z vvhere Uranose Nominal UL n or UL voltage see table below Kol ranom Correction factor Isc factor for lIpsc see chapter 4 6 4 Settings U Input voltage range L N or L L 110 V 93 V UN lt 134 V 230 V 185 V lt ULN lt 266 V 400 V 321 V lt UL lt 485 V 100 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 12 Zline mQ High precision line impedance and prospective short circuit current SD Zilinemo rm 18 54 Z P D Ips Figure 7 41 Z line mQ menu Measurement parameters limits Test Type of test L N L L Fuse Type Selection of fuse type gG NV B C D K Fuse Rated current of selected fuse Fuse t Maximum breaking time of selected fuse la lpsc Minimum short circuit current for selected fuse See Appendix A for reference fuse data Connection diagram ce L N x Figure 7 42 Phase neutral or phase phase high precision Line impedance measurement Connection of A 1143 Measurement procedure Enter the Z line mQ function Set test parameters limits Connect test leads to A 1143 Euro Z 290 A adapter and switch it on gt Connect A 1143 Euro Z 290 A adapter to the instrument using RS232 PS 2 cable Connect test leads to the object und
29. e B Include structure parameters Paste Object The Paste structure object menu is displayed Before copying it can be set which sub Include structure attachments i elements of the selected structure object Include sub structures will be copied too Refer to chapter 5 1 3 9 Cloning and Pasting sub elements of aher nese ae akas selected structure object for more information Paste Cancel The selected structure object and elements are copied pasted to selected position in the tree structure Returns to the tree menu without changes 57 MI 3152 H EurotestXc 2 5 kV Memory Organizer D PAH The nevv structure object is displayed b Node a k Object fh 7 Object YI Object Note The Paste command can be executed one or more times 5 1 3 9 Cloning and Pasting sub elements of selected structure object When structure object is selected to be cloned or copied amp pasted additional selection of its sub elements is needed The following options are available Options Parameters of selected structure object will be cloned pasted too Include structure parameters Include structure attachments Attachments of selected structure object will be cloned pasted too Structure objects in sub levels of selected structure object will be cloned pasted too Include sub structures Measurements in selected structure object and sub levels will be cloned pasted too Inc
30. gi Ie V RCD Auto C EE 44 49 D RCD Auto t LAN xi 18 7 ms t IAN x5 8 0 ms t IAN 0 5 ms id mA Uc 1 1 RCD Auto Tests and measurements t IAN xi 6 19 0 ms tlAN x5 7 8 ms t IAN x0 5 ms id mA C EE 44 49 tIAN x1 18 7 ms t IAN x1 19 0 ms t LAN xi 18 7 ms tlAN x1 19 0 ms tIAN x5 8 0 ms tIAN x5 7 8 ms tIAN x5 8 0 ms tIAN x5 7 8 ms t IAN x0 5 gt 300 ms t IAN x0 5 ms t IAN x0 5 2300 ms t IAN x0 5 2300 ms id mA Id mA id mA Id mA Uc 1 1 Uc 1 1 100 re 100 Pe ee ry Kx 92200 o s 0 o pe AK 200 o a 0 o 230 230 Step 5 Step 6 D RCD Auto C 14 50 SD RCD Auto C 14 50 t IAN xi 18 7 ms tIAN xi 19 0 ms t LAN xi 18 7 ms tlAN x1 19 0 ms t IAN x5 8 0 ms t IAN x5 J 7 8 ms t AN x5 8 0 ms t IAN x5 J 7 8 ms t IAN 0 5 gt 300 ms t IAN 0 5 gt 300 ms t IAN 0 5 gt 300 ms t IAN 0 5 gt 300 ms Id 80 0 ma Id mA Id 80 0 ma Id 85 0 ma Uc 1 2 Uc 1 0 100 Pes 100 mA V ac L PE mea HR Aiete 6060 a ae Step 7 Step 8 Figure 7 27 Individual steps in RCD Auto test Test results sub results t IAN x1 Step 1 trip out time I I n positive polarity t IAN x1 Step 2 trip out time lazlan negative polarity t IAN x5 Step 3 trip out time I 5xI n positive polarity t IAN x5 Step 4 trip out time I 5xlan
31. leakage current for R2 Line impedance Reference Line impedance Prospective short circuit current 136 MI 3152 H EurotestXc 2 5 kV Communication 9 Communication Tree structure and stored results from Memory Organizer can be transferred to a PC A special communication program on the PC automatically identifies the instrument and enables data transfer between the instrument and the PC There are three communication interfaces available on the instrument USB RS 232 and Bluetooth 9 1 USB and RS232 communication The instrument automatically selects the communication mode according to detected interface USB interface has priority Required connections PS 2 to 9 pin D SUB female 1 Be wil N 21 Figure 9 1 Interface connection for data transfer over PC COM port How to establish an USB or RS 232 link RS 232 communication connect a PC COM port to the instrument PS 2 connector using the PS 2 RS232 serial communication cable USB communication connect a PC USB port to the instrument USB connector using the USB interface cable Switch on the PC and the instrument Run the Metrel ES Manager software The PC and the instrument will automatically recognize each other The instrument is prepared to communicate with the PC Metrel ES Manager is a PC software running on Windows Vista Windows 7 Windows 8 and Windows 8 1 9 2 Bluetooth communication The internal Bluetooth module enabl
32. measurement menu type Single Tests R iso params amp limits 500 V LIN 2 MO Add ancel type Type of test can be selected from this Single Tests field Options Single Tests Auto Tests Tap on field or press the 4Y key to modify Last added measurement is offered by default D Single Tests To select another measurement press the U R Voltage R7 Uc Continuity RCD Uc I AUTO RCD I RCD Auto to open menu for selecting measurements params amp limits 500 V LIN 2 MO 53 MI 3152 H EurotestXC 2 5 kV SI Parameters amp Limits 4C BEN 44 29 Limit Riso 4 Add Memory Organizer 7 E a gt Memory Organizer Select parameter and modify it as described earlier Refer to chapter 6 1 2 Setting parameters and limits of single tests for more information Adds the measurement under the selected Structure object in the tree menu Returns to the structure tree menu without changes New empty measurement is added under the selected Structure object 54 MI 3152 H EurotestXc 2 5 kV Memory Organizer 5 1 3 6 Clone a Structure object In this menu selected structure object can be copied cloned to same level in the structure tree Cloned structure object have same name as original Procedure D D Memory Organizer si gt Node Select the structure object to be cloned Select Clone in Control panel Clone Object The Clone
33. of 2 5 kV test lead Uy 2 5 kV 76 MI 3152 H EurotestXc 2 5 kV Tests and measurements Measurement procedure gt gt gt gt Enter the R iso function Set test parameters limits Disconnect tested installation from mains supply and discharge installation as required Connect test cable to the instrument Connect test leads to object under test see Figure 7 7 and Figure 7 8 Different test cable must be used for testing with nominal test voltage Un lt 1000 V and Un 2500 V Also different test terminals are used The standard 3 wire test lead Schuko test cable or Plug Tip commanders can be used for the insulation test with nominal test voltages lt 1000 V For the 2500 V insulation test the two wire 2 5 kV test lead should be used Start the measurement A longer press on TEST key or a longer press on Start test option on touch screen starts a continuous measurement Stop the measurement Wait until object under test is fully discharged Save results optional D Riso cE 10 03 D Riso CE 10 03 riso 10 08 na V um 525v Riso 1 00 MQ x um 525v L e 0 0 L Figure 7 9 Examples of Insulation resistance measurement result Measurement results sub results Riso Insulation resistance Um Actual test voltage 79 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 3 The DAR and PI diagnostic MI 3152H only DAR Dielectric Absorption Ration is ratio of insulation resista
34. processes can occur during the charging of battery cells that have been left unused for a longer period more than 6 months In this case METREL recommends repeating the charge discharge cycle at least 2 4 times If no improvement is achieved after several charge discharge cycles then each battery cell should be checked by comparing battery voltages testing them in a cell charger etc It is very likely that only some of the battery cells are deteriorated One different battery cell can cause an improper behaviour of the entire battery pack The effects described above should not be confused with the normal decrease of battery capacity over time Battery also loses some capacity when it is repeatedly charged discharged This information is provided in the technical specification from battery manufacturer 13 MI 3152 H EurotestXc 2 5 kV General description 1 4 Standards applied The EurotestXC instruments are manufactured and tested in accordance with the following regulations Electromagnetic compatibility EMC EN 61326 1 Safety LVD EN 61010 1 EN 61010 2 030 EN 61010 031 EN 61010 2 032 Functionality EN 61557 DIN 5032 Electrical equipment for measurement control and laboratory use EMC requirements Class B Hand held equipment used in controlled EM environments Safety requirements for electrical equipment for measurement control and laboratory use Part 1 General requirements Safety requi
35. profile code ALAE For modifications and AUS NZ fuse tables refer to separate AUS NZ Instruction manual 169 MI 3152 H EurotestXc 2 5 kV Appendix C Commanders Appendix C Commanders A 1314 A 1401 C 1 ZA Warnings related to safety Measuring category of commanders Plug commander A 1314 300 V CAT II Tip commander A 1401 cap off 18 mm tip ee 1000 V CAT II 600 V CAT II 300 V CAT II Cap ON 4 MM tip cee eeee eee 1000 V CAT II 600 V CAT III 300 V CAT IV Measuring category of commanders can be lower than protection category of the instrument If dangerous voltage is detected on the tested PE terminal immediately stop all measurements find and remove the fault When replacing battery cells or before opening the battery compartment cover disconnect the measuring accessory from the instrument and installation Service repairs or adjustment of instruments and accessories is only allowed to be carried out by competent authorized personnel C 2 Battery The commander uses two AAA size alkaline or rechargeable Ni MH battery cells Nominal operating time is at least 40 h and is declared for cells with nominal capacity of 850 mAh Notes If the commander is not used for a long period of time remove all batteries from the battery compartment Alkaline or rechargeable Ni MH batteries size AAA can be used Metrel recommends only using rechargeabl
36. t Figure 8 6 AUTO TN RCD menu Measurement parameters limits Fuse type Selection of fuse type gG NV B C D K Fuse Rated current of selected fuse Fuse t Maximum breaking time of selected fuse Limit dU Maximum voltage drop 3 0 9 0 Limit Rpe Max resistance JON 0 1 Q 20 0 Q la lpsc LN Minimum short circuit current for selected fuse Ipsc LPE See Appendix A for reference fuse data Connection diagram Figure 8 7 AUTO TN RCD measurement 131 MI 3152 H EurotestXc 2 5 kV Auto tests Measurement procedure Enter the AUTO TN RCD function Set test parameters limits Measure the impedance Zref at origin optional see chapter 7 13 Voltage Drop gt Connect test cable to the instrument gt Connect test leads or Plug commander to the object under test see Figure 8 7 Start the Auto test Save results optional SD AUTO TN RCD D AUTO TN RCD cm 10 14 Un YV R n Uin 239 v R 0 35n V du ieee Zref 0 540 du 0 1 V zref 0 540 Z LN 9 Ipsc LN LA Z LN 0 640 Ipsc LN 3594 V Z LPE ___ 9 Ipsc LPE ___A Zz LPE O 760 Ipsec LPE 303A V SY PE L PE N e 2380 0 6 e 2390 0 6 239 Ki 239 A Figure 8 8 Examples of AUTO TN RCD measurement results Measurement results sub results Uln Voltage between phase and neutral conductors dU Voltage drop Z LN Line impedance Z LPE Loop impedance Rpe PE conductor resistance Zref Ref
37. the test equipment undamaged it is necessary to consider the follovving general vvarnings Read this user manual carefully otherwise the use of the instrument may be dangerous for the operator the instrument or for the equipment under test gt Consider warning markings on the instrument see next chapter for more information If the test equipment is used in a manner not specified in this user manual the protection provided by the equipment could be impaired gt Do not use the instrument or any of the accessories if any damage is noticed Consider all generally known precautions in order to avoid risk of electric shock while dealing with hazardous voltages gt Use only standard or optional test accessories supplied by your distributori In case a fuse has blown follow the instructions in this manual in order to replace it Use only fuses that are specified Service calibration or adjustment of instruments and accessories is only allowed to be carried out by a competent authorized person gt Do not use the instrument in AC supply systems with voltages higher than 550 Va c gt Consider that protection category of some accessories is lower than of the instrument Test tips and Tip commander have removable caps If they are removed the protection falls to CAT Il Check markings on accessories cap off 18 mm tip CAT Il up to 1000 V cap on 4mm tip CAT II 1000 V CAT III 600 VI CAT IV 300 V The instrume
38. v 250 500 1000 1000 n a a na v 500 1000 n a 12000 n a n a v e eo not applicable ACPO ie sine wave test current A F YDES shkk eai a pulsed current B BRIVO S vrien a smooth DC current MI 3152 only 12 5 1 RCD Uc Contact voltage Measuring range according to EN 61557 is 20 0 V 31 0 V for limit contact voltage 25 V Measuring range according to EN 61557 is 20 0 V 62 0 V for limit contact voltage 50 V Uc Contact voltage Measuring range V Resolution V 0 0 19 9 0 1 0 15 of reading 10 digits 20 0 99 9 0 1 15 of reading The accuracy is valid if mains voltage is stabile during the measurement and PE terminal is free of interfering voltages Specified accuracy is valid for complete operating range Test current gres test cnvdvliniatuin ntdedentardn easement ee max 0 5xlan Limit contact VOIta ge an aaaaa nana nana e neaani 25 V 50 V 145 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 5 2 RCD t Trip out time Complete measurement range corresponds to EN 61557 requirements Maximum measuring times set according to selected reference for RCD testing t AN Trip out time Measuring range ms Resolution ms 0 0 40 0 1 ms For max time see normative references in chapter 4 6 4 1 RCD standard This specification applies to max time gt 40 ms Test current Gea avi huti kre dd erinin VaxlAN IAN 2xlan bxlan 5xlan is not availabl
39. 0 540 Z LN 9 Ipsc LN LA Z LN 0 610 Ipsc LN 377A V Z LPE ___ 9 Ipsc LPE ___A Z LPE O 730 ipsc LPE 317A V Fuse Type Fuse l SY Fuse t Figure 8 11 Examples of AUTO TN measurement results Measurement results sub results UIn Voltage between phase and neutral conductors du Voltage drop Z LN Line impedance Z LPE Loop impedance Rpe PE conductor resistance Zref Reference Line impedance Ipsc LN Prospective short circuit current Ipsc LPE Prospective fault current 134 MI 3152 H EurotestXc 2 5 kV Auto tests 8 4 AUTO IT Auto test sequence for IT earthing system MI 3152 only Tests measurements implemented in AUTO IT sequence Voltage Z line Voltage Drop ISFL IMD SD AUTOIT Un ___ dU ea isci ___ mA Isc2 mA R1 ___ kn l4 mA R2 ___ kn 12 mA Z LN ___ Ipse LN A Zref Q Fuse Type NY Fuse I 2A Fuse t 0 035 s ali 8 Test Auto R 0 Figure 8 12 AUTOIT menu Measurement parameters limits Test Test mode MANUAL R MANUAL I AUTO R AUTO I t step Timer AUTO R and AUTO I test modes 1 s 99 s Fuse type Selection of fuse type gG NV B C D K Fuse Rated current of selected fuse Fuse t Maximum breaking time of selected fuse Limit dU Maximum voltage drop 3 0 9 0 Rmin R1 R2 Min insulation resistance Off 5 KQ 640 kQ Imax I1 12 Max fault current Off 0 1 mA 19 9 mA Imax Isc1 lsc2 Maximum fir
40. 2 Workspace Manager main menu In Workspace manager Workspaces and Exports are displayed in two separated lists Workspace Manager 06 19 EXPORTS GE Grand hotel Union Workspace Manager Li 00 02 WORKSPACES PR Grand hotel Union Hotel Cubo Hotel Cubo Hotel Slon Hotel Slon Grand hotel Toplice Grand hotel Toplice Figure 4 11 VVorkspace manager menu Options VVORKSPACES List of VVorkspaces Displays a list of Exports Adds a new Workspace Refer to chapter 4 8 5 Adding a new Workspace for more information EXPORTS List of Exports Displays a list of Workspaces 37 MI 3152 H EurotestXc 2 5 kV Instrument operation E Opens more options in control panel expands column 4 8 3 Operations with Workspaces Only one Workspace can be opened in the instrument at the same time The Workspace selected in the Workspace Manager will be opened in the Memory Organizer Sh Workspace Manager WORKSPACES Grand hotel Union s Hotel Cubo Hotel Slon Figure 4 12 VVorkspaces menu Marks the opened VVorkspace in Memory Organizer Opens the selected Workspace in Memory Organizer Refer to chapter 4 8 6 Opening a Workspace for more information Deletes the selected Workspace Refer to chapter 4 8 7 Deleting a Workspace Export for more information Adds a new Workspace Refer to chapter 4 8 5 Adding a new Workspace for more information Exports a Workspace to an Exp
41. 2 s all characters are selected Enter confirms new text Activates numeric symbols layout Activates alphabetic characters English keyboard layout Greek keyboard layout Returns to the previous menu without changes 24 MI 3152 H EurotestXc 2 5 kV Instrument operation 4 4 Display and sound 4 4 1 Terminal voltage monitor The terminal voltage monitor displays on line the voltages on the test terminals and information about active test terminals in the a c installation measuring mode L PE H 2300 0 Q 230 A L PE H 7300 0 Me 230 L PE H 23008 0 6 on 230 e L PE H 0900 6 L PE H Q Lu E L PE H o a pa L PE H 0 e6 0 6 W o L PE H e Ll o er L PE H gt B o Kaa Hu Hir Lu Lu I Online voltages are displayed together vvith test terminal indication All three test terminals are used for selected measurement Online voltages are displayed together with test terminal indication L and N test terminals are used for selected measurement L and PE are active test terminals N terminal should also be connected for correct input voltage condition L and N are active test terminals PE terminal should also be connected for correct input voltage condition Polarity of test voltage applied to the output terminals L and N L and PE are active test terminals Polarity of test voltage applied to the output terminals L and PE 2 5 kV Insulation measurement terminal scree
42. 3 ZL PE 0 250 9 99kQ IPFC calculated value Nominal voltage 93V 134V 45Hz 65Hz 185V 266V 45Hz 65Hz PE resistance RPE 0 000 19990 Test current min 200mA at 20 Nominal voltage 93V 134V 45Hz 65Hz 185V 266V 45Hz 65Hz RCD EN 61557 6 type AC A F B B la 10mA 30mA 100mA 300mA 500mA 1A Continuity RLOW EN 61557 4 R 0 160 19990 Test current min t200mAme at 20 Open circuit voltage 6 5V 9 0Ve Insulation resistance EN 61557 2 R 0 15MQ 199 9MQ U 50Vee 100Vee 250 Vem R 0 15MQ 999MQ U 500V 1k Measuring current min ImA at R U 1kO V AT i908 TJ LA 2 ev ac AT Ill GoOv AN gt 550V a c A gt 1960V d c CAT IV 300V Voltage frequency U OV 550V f OHz 15Hz 500Hz Phase rotation EN 61557 7 U 100V 550V f 15Hz 500Hz TRMS current 1 0 0 mA 19 99 A 1 0 00 mA 299 9 A Harmonics Power P Q S PF THDU Earth resistance 3 wire method EN 61557 5 R 2 00 04 1999 N Open circuit voltage lt 30 V Short circuit current lt 30 mA Contactless method C oe R 0 00 N 39 9 Q 20 287 087 IMD testing EN 61557 12 Calibrated resistance 5 kO 640 kQ First fault current ISFL 1 0 0mA 19 9 mA Illumination E 0 01 Ix 19 99 kix METREL Tel 386 1 75 58 200 E mail metreliOmetrel si http www metrel si Figure 3 5 Bottom view Bottom information label Neck belt openings Handling side covers
43. 3 11 Delete a Structure object for more information Renames a Structure object Selected Structure object can be renamed via keypad Refer to chapter 5 1 3 13 Rename a Structure object for more information Expands column in control panel 48 MI 3152 H EurotestXc 2 5 kV Memory Organizer 9 1 3 9 View Edit parameters and attachments of a Structure object The parameters and their content are displayed in this menu To edit the selected parameter F tap on it or press the key to enter menu for editing parameters Procedure 1 SD Memory Organizer gt Node QI Object 02 Select structure object to be edited 2 Select Parameters in Control panel 2 Memory Organizer Parameters U 17 40 Example of Parameters menu g Object None Name designation of object Description of object Location of object Data In menu for editing parameters the parameter s value can be selected from a dropdown list or entered via keypad Refer to chapter 4 Instrument operation for more information about keypad operation 4 Select Attachments in Control panel 49 MI 3152 H EurotestXC 2 5 kV SD Mem ory Organizer Attachments g Object CE 17 40 50 Memory Organizer Attachments The name of attachment can be seen Operation with attachments is not supported in the instrument MI 3152 H EurotestXc 2 5 kV Memory Organizer 5 1 3 4 Addanevv Stru
44. 4 hours The error in operating conditions could be at most the error for reference conditions specified in the manual for each function 5 of measured value 142 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 2 Diagnostic test MI 3152H only Uiso 500V 1000 V 2500 V DAR Dielectric absorption ratio 0 01 9 99 5 of reading 2 digits 10 0 100 0 5 of reading P Polarization index 0 01 9 99 5 of reading 2 digits 10 0 100 0 5 of reading For Riso R60 and Um sub results technical specifications defined in chapter 12 1 R iso Insulation resistance apply 143 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 3 R low Resistance of earth connection and equipotential bonding Measuring range according to EN 61557 is 0 16 Q 1999 Q R Resistance Measuring range Q Resolution Q 0 00 19 99 3 of reading 3 digits 20 0 199 9 200 1999 E PR R R Resistance Measuring range Resolution Q ee 0 0 199 9 0 1 o 200 1999 ald Open circuit VOIta ge naa aaa nana aaaa anen an eecases 6 5 VDC 18 VDC Measuring CU TON aaa ana ane neee neni min 200 m into load resistance of 2 Q Test lead compensation 00000 up to5Q The number of possible tests gt 1400 with a fully charged battery Automatic polarity reversal of the test voltage 12 4 Continuity
45. 5 807 464 16 2069 1508 1261 1014 663 20 2168 2042 9708 1455 BT 21 3613 2575 2541 1802 1093 Oo D 6181 4532 374 3087 1695 o 50 992 AO 545 4642 2669 PBF 12172 _ 8217 6633 545 38191 o 80o 15672 11331 9649 836 5 4479 100 20753 1429 1195 4 1018 5854 125 28263 2006 1708 3 1454 8 765 1 160 35382 24851 20421 1678 1 9479 200 45555 34885 2970 8 2529 9 13545 250 60324 43996 3615 3 2918 2 15906 815 77668 6066 6 4985 1 4096 4 2272 9 400 105777 79291 66329 5450 5 2766 1 500 13619 109335 8825 4 7515 7 39827 630 196193 140374 118349 9310 9 4985 1 1000 344021 23555 5 193563 161921 9146 2 1250 455551 361526 291821 244116 130701 158 MI 3152 H EurotestXc 2 5 kV Appendix A Fuse table IPSC Fuse type gG Rated Disconnection time s current Min prospective short circuit current A Rated current 40 F200 00 20 200 200 5 20 HO HO 250 250 B as 85 35 SS 315 159 MI 3152 H EurotestXc 2 5 kV Appendix A Fuse table IPSC Fuse type C Rated Disconnection time s current Min prospective short circuit current A BB TBD 630 630 340 2 Disconnection time s current A Min prospective short circuit current A 10 160 MI 3152 H EurotestXc 2 5 kV Appendix A Fuse table
46. 5 U N L PE 230 V 10 1 00 otherwise Ri_pe Xi_pe 1 05 UN L PE 230V T 10 1 10 otherwise Refer to A 1143 Euro Z 290 A adapter Instruction manual for detailed information MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 11 Zline Line impedance and prospective short circuit current Fuse Type Fuse I Fuse t Figure 7 38 Z line measurement menu Measurement parameters limits Fuse Type Selection of fuse type gG NV B C D K Fuse Rated current of selected fuse Fuse t Maximum breaking time of selected fuse la lpsc Minimum short circuit current for selected fuse See Appendix A for reference fuse data Connection diagram LIL1 PEJL3 N L2 NA NEN L L1 N L2 PE L3 Figure 7 39 Phase neutral or phase phase line impedance measurement connection of Plug commander and 3 wire test lead Measurement procedure Enter the Z line function Set test parameters limits Connect test cable to the instrument Connect test leads or Plug commander to the object under test see Figure 7 39 Start the measurement Save results optional gt gt gt gt 99 MI 3152 H EurotestXc 2 5 kV Tests and measurements Ziine 2 0 530 Vf 2 2 110 Ipsc 86 04 Ipsc 109 un 232v RO 530n xL 0 050 Un 232v R2 11p Figure 7 40 Examples of Line impedance measurement result Measurement results sub results Z Line impedance Ipsc Prospective short
47. 99 9 Zeer eee Pade 100 999 I 1 00 k 9 99 k 10 of reading Ipsc prospective short circuit current Measuring range A Resolution A 0 00 0 99 0 01 Consider accuracy of line 100k 99 99 k IN resistance measuremeni 100 k 199 k 1000 Test current at 230 VV aaa nauaaaaaaanae ea neea nese 6 5 A 10 ms Nominal voltage range cccceeeeeeeees 93 V 134 V 45 Hz 65 Hz 185 V 266 V 45 Hz 65 Hz 321 V 485 V 45 Hz 65 Hz R X values are indicative 12 9 Voltage Drop dU Voltage drop Measuring range Resolution Consider accuracy of line impedance measurement s ZREF Measuring range aaa nenen 0 00 Q 20 0 O Test current at 230 VV aaa anauuaaaaa nanen aaa an ece 6 5 A 10 ms Nominal voltage range ccceceeeee ees 93 V 134 V 45 Hz 65 Hz 185 V 266 V 45 Hz 65 Hz 321 V 485 V 45 Hz 65 Hz See chapter 7 13 Voltage Drop for more information about calculation of voltage drop result 148 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 10 Rpe PE conductor resistance RCD No R PE conductor resistance Measuring range 2 Resolution Q 0 00 19 99 20 0 99 9 he Aaa 100 0 199 9 200 1999 10 of reading Measuring CUAN U aaa aaa nana ne anen neneve nene min 200 m into PE resistance of 2 Q RCD Yes no trip out of RCD R PE conductor resistance Measu
48. D after pre tests and time delay of 5 s is inserted for the same purpose for G type RCD Table 7 1 Relationship between Uc and l n changed as follows Contact voltage Uc KENE ooo A F 1 4x1 05xlAn TAKEN BB 210da any 21 05 e 2182 ony Technical specifications unchanged gt 30 mA G All models lt 30 mA 162 MI 3152 H EurotestXc 2 5 kV Appendix B Profile notes B 2 Profile Finland profile code ALAC Modification of Appendix A Fuse base table changed as follovvs Modified Fuse type NV Rated Disconnection time s current 35m 04 O02 04 5 A Min prospective short circuit current A T as ga 6 1285 85 0 B 884 to ors saat ioe too 8 16 28861 1885 1576 1343 829 pO 36 258 2135 181 9 108 4 25 8219 2093 225 3 1866 p85 m6 5665 465 3859 29 5 150 80 6813 5803 8886 6 _ 1520 1030 82914 6813 398 9 8 1960 1420 1210 1050 5599 100 2590 179 149 1270 7318 1235 8580 2510 2140 1820 9564 160 4420 3mo 2550 2100 1180 200 690 4360 371o 3160 1690 250 7540 5500 4520 3650 1990 315 POM 7580 P 5120 2840 400 13220 9910 8290 6810 3460 500 17020 13670 11030 9390 4940 BS 24520 17550 14420 11640 6230 1000 43000 29440 24200 20240 11430 1250 56940 45190 36480 30510
49. Fuse table UP SQ gra vjen AS nne 158 Appendix B Profile NOL Sa iden spe e e e nnn 162 B 1 Prone AUSA AJ AEE INE reii 162 B 2 Profile Finland profile code ALA aaa nana anen anen nena eke ek pe a eke e epe ee p e eee eee ee kene epet 163 B 3 Profile Hungary profile code ALA D aaa nene anen na eren ek eee e renie ee ee pese eee eren ee 167 B 4 Profile Switzerland profile code ALAI aaa aaa ene e deep eee eee nike e epe ne keep eee 169 B 5 Profile UK profile code ALAB ccccccccceecesececeeeeseeeeeeeseeeseeeeseeeseeeeseseseeesneeseeees 169 B 6 Profile AUS NZ profile Code ALAE cccccccccceeceececeeeeeeeseeeseeeeseeeseeeeseeeseeeeaeess 169 Appendix C Commanders A 1314 A 1401 nnnnnannnnannnnane mase e nenen ee nenen ee se rene nenes rene nenes rene eee er s 170 C 1 A Warnings related to safety ccccccccecceeeseeceeecececeeeseeeeeeeeeeaeeeseetseetseeteeeneeeeaes 170 MI 3152 H EurotestXc 2 5 kV Table of contents C2 BANO VE sken e e a Ea a 170 C3 iD seriplion ol commanders aaa ima v nd ae EA aaa eet 170 CA Operation OF command S jam kadi dk 171 Appendix D Struciur ODICCUS si asi kacd on NEENA ANANT 172 MI 3152 H EurotestXc 2 5 kV General description 1 General description 1 1 Warnings and notes Read before use 1 1 1 Safety vvarnings In order to reach high level of operator safety vvhile carrying out various measurements using the EurotestXC instrument as well as to keep
50. GE T Ox T EurotestXC MI 3152 EurotestXC 2 5 kV MI 3152H instruction manual Version 1 2 Code no 20 752 411 METREL Distributor Manufacturer METREL d d Ljubljanska cesta 77 1354 Horjul Slovenia web site http www metrel si e mail metrel metrel si 2015 METREL The trade names Metrel Smartec Eurotest Autosequence are trademarks registered or pending in Europe and other countries No part of this publication may be reproduced or utilized in any form or by any means without permission in writing from METREL MI 3152 H EurotestXc 2 5 kV Table of contents Table of Contents T Geh ral descriptio geni etal te here ate aie 7 1 1 Warnings and MOUS gj s v nien dk hh ee eee ee T TII SUeV VAT DINO S eener a ar A 7 feted Markings ON TC DISI OM T aseissa E E E 8 1 1 3 Warnings related to Safety of batteri os aa aaa aa anaa nanen eka nani re eee e rrenen e nenen e ker eee rrene se zera 8 1 1 4 Warnings related to safety of measurement FUNCTIONS uu aaa nana nana nan nana na ani iman air nenave nena 8 1 1 5 Notes related to measurement FUNCTIONS aaa aaaaa aaa nanen ne aaa enen e rere arena ere ne rene eee nare neni 9 1 2 Testing polential on PE Terminal saje cast ozoni z sh peshe e pes antes 11 1 3 Ball n and char QING anicar e ea A 13 1 4 Standards APPC Geg ani E aA 14 2 instrument set and accessories pa nisni neun e U nenn nnn nnmnnn 15 2 1 Standard Set MI 3152 EurotestXAC anren o oe
51. General input protection fuses of test terminals L L1 and N L2 H Dmr o o Dumra S N XXXXXXXX E M i Figure 11 1 Fuses VVarnings Disconnect all measuring accessory and switch off the instrument before opening battery fuse compartment cover hazardous voltage inside gt Replace blown fuse with original type only otherwise the instrument or accessory may be damaged and or operator s safety impaired 11 2 Cleaning No special maintenance is required for the housing To clean the surface of the instrument or accessory use a soft cloth slightly moistened with soapy water or alcohol Then leave the instrument or accessory to dry totally before use 140 MI 3152 H EurotestXc 2 5 kV Maintenance VVarnings Do not use liquids based on petrol or hydrocarbons gt Do not spill cleaning liquid over the instrument 11 3 Periodic calibration It is essential that the test instrument is regularly calibrated in order that the technical specification listed in this manual is guaranteed We recommend an annual calibration Only an authorized technical person can do the calibration Please contact your dealer for further information 11 4 Service For repairs under warranty or at any other time please contact your distributor 141 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 Technical specifications 12 1 Riso Insulation resistance Uiso 50 V 100 Vand 250 V Riso I
52. NICS nguzuna acar ed ren von 73 6 7 ACID SCIONS et staid ict rads Nudedin dei sah sdaiessetuibiy din rA aa bnianade 74 6 1 8 Recall single test results SCKECN 1cccccccccseccccseccnsusensusessusccceeensuscnsusessusesaneesenesens 75 7 Tests and MeEaSurements ce aise eee ee ees 76 7 1 Voltage frequency and phase SEQUEN CE aaa aaa aaa aaa enen aak e sere sere sere sere ae eee teke rene rene 76 7 2 EX ISO INSUIALOM resi tan E nesa seve chietarnet wieiab endo den neuer eau eecacmuetes 78 7 3 The DAR and PI diagnostic MI 3152H Only aaa aaa aaa anen kek ene e ee ner en eee e nep eee eee 80 7 4 R low Resistance of earth connection and equipotential bonding cceee 82 7 5 Continuity Continuous resistance measurement with low current 02ceeeee 84 7 5 1 Compensation of test leads resistan CO iu nana nanen aa aea nenen eee eee eee ene 85 7 6 Bercy ig 6 He ms OS pe E Oter eee ar Rarer ae pee een a ene nee nee ee ere 87 7 031 AGO Ue GOnlack VON AG Ott iia beet toh a ee tee ee a 88 462 SAGE MO OU TING asi siet tometer R t 89 70 3 RODI TD OU COI CTA gat k aa nun bee de en ove necro stk hd te R E a 90 T 1 RCO AUTO RCD AUO TES koronne rad outa dav ev inaaaia tatu teetivans aaamanes 91 7 8 Z loop Fault loop impedance and prospective fault Current cccceceeeee eee eeeeeees 93 7 9 Zs rcd Fault loop impedance and prospective fault current in system with RCD 95 7 10 Z loop
53. OSINE CFF aa aaa ann nanen ezanin lt 2 5 up to an incident angle of 85 Overall ACCULACY or matched to DIN 5032 class B standard Illumination LUXmeter sensor type C Specified accuracy is valid for complete operating range eee range lux Resolution lux 0 01 19 99 10 of reading 3 digits 20 0 199 9 200 1999 TI 210 of reading 2 00 19 99 k NO Measurement principle aaa nana aa aaua anen nanen silicon photodiode COSINE ENON icicles is eines lt 2 5 up to an incident angle of 85 Overall accuracy ccccceecceececeeeeeeeeeeees matched to DIN 5032 class C standard 156 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 21 General data POWER SUDD Vs rs av NEN 6 x 1 2 V Ni MH battery cells size AA Opera NON gen rus ne ee typical 9 h Charger socket input voltage 12V 10 Charger socket input current 1000 mA max Battery charging Current c ccccee 125 mA normal charging mode 725 mA fast charging mode Measuring category nana aa aaaa nana aneve ences 600 V CAT Ill 300 V CAT IV Protection classification cccccceeee double insulation Pollution CEGree ccseccseesseeseeeeeeeees 2 Protection degree cccseceeeseeeeeeeees IP 40 DISI AV nenes ime on 4 3 inch 10 9 cm 480x272 pixels TFT colour display with touch screen Dimensions w x h x AQ aaa aaa cece a nana seen eeeeeee 23 c
54. R 50 k Test Rmin R1 R2 Imax I41 12 5 0 mA Test results sub results Test Rmin R1 R2 Manual R 50k2 Imaxii1 12 5 0 mA Examples of IMD test result R1 Threshold insulation resistance between L1 PE 11 Calculated first fault leakage current for R1 R2 Threshold insulation resistance between L2 PE I2 Calculated first fault leakage current for R2 L1 PE L2 e 009 000 0 a Calculated first fault leakage current at threshold insulation resistance is given as 14 2 ae Ria where U 2 is line line voltage The calculated first fault current is the maximum current that would flow when insulation resistance decreases to the same value as the applied test resistance and a first fault is assumed between opposite line and PE MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 22 Rpe PE conductor resistance Bonding RCD Figure 7 74 PE conductor resistance measurement menu Measurement parameters limits Bonding Rpe Local RCD Yes No Limit Rpe Max resistance JON 0 1 20 0 Q Connection diagram Figure 7 75 Connection of Plug commander and 3 wire test lead 124 MI 3152 H EurotestXc 2 5 kV Tests and measurements Measurement procedure Enter the Rpe function Set test parameters limits Connect test cable to the instrument Connect test leads or Plug commander to the object under test see Figure 7 75 Start the measurement Save results optional
55. RCD tripped out during the measurement in RCD functions 26 MI 3152 H EurotestXc 2 5 kV Instrument operation sa Ek S EJ E kel DE E V JI Es Instrument is overheated The measurement is prohibited until the temperature decreases under the allowed limit High electrical noise was detected during measurement Results may be impaired Indication of noise voltage above 5 V between H and E terminals during earth resistance measurement L and N are changed In most instrument profiles L and N test terminals are reversed automatically according to detected voltages on input terminal In instrument profiles for countries where the position of phase and neutral connector is defined the selected feature is not working Warning High voltage is applied to the test terminals The instrument automatically discharge tested object after finished insulation measurement When an insulation resistance measurement has been performed on a Capacitive object automatic discharge may not be done immediately The warning symbol and the actual voltage are displayed during discharge until voltage drops below 30 V Warning Dangerous voltage on the PE terminal Stop the activity immediately and eliminate the fault connection problem before proceeding with any activity Continuous sound warning is also present Test leads resistance in R low Continuity measurement is not compensated Test leads resistance in R low Continuity mea
56. Z L N R N i A L N luax gt where Z L N N O UN L N 230V 10 C iad 1 10 otherwise 102 Tests and measurements MI 3152 H EurotestXC 2 5 kV Cmin UN L L Ne eee Z L L hot Cmax IU N L 1 IMax2p i Em Emin KUNGJI 2 S V3 Z L L hot I Cmax x U N L L 2 Max3p sa ZL 1 vvhere vvhere vvhere where Z L L hot 1 5 x Ri 1 XG 1 ne 1 00 otherwise Za R2 n X61 ee fi Una 400V 10 dk 1 10 otherwise Z L L hot 1 5 x R r 1 Xt 1 Pear pu Uya 400V 10 iii 1 00 otherwise Za Riv X o E ka 1 10 otherwise Refer to A 1143 Euro Z 290 A adapter Instruction manual for detailed information 103 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 13 Voltage Drop The voltage drop is calculated based on the difference of line impedance at connection points sockets and the line impedance at the reference point usually the impedance at the switchboard 2 Voltage Drop C E 15 14 du Vo Ipsec m n Un ae E a Fuse Type Fuse I Fuse t L PE Figure 7 44 Voltage drop menu Measurement parameters limits Fuse Type Selection of fuse type gG NV B C D K Fuse Rated current of selected fuse Fuse t Maximum breaking time of selected fuse Limit dU Maximum voltage drop 3 0 9 0 See Appendix A for reference fuse data Connection diagram f I Figure 7 45 Voltage drop measurement con
57. a a a deeadeaceeiabend 15 2 2 Standard set MI 3152H EurotestXC 2 5 KV aaasensasasnononennnrennnnerrnrnrennnrrrnnrerrnrerrrnnrerrnrns 15 221 Opional ACCESSON ES pa E E sea Sh 15 3 Istr ment descriptions a AEEA 16 3 1 FTONI PAN La 16 3 2 COMMECION ae kroni ks es 17 3 3 BACK SIde ei de et et oi e ha 18 3 4 Seli 20 3 4 1 Secure attachment of INE Strap android kit ieia iee 20 A ImStrumerit operall on ciis aaa a aaa 22 4 1 General MEANING OKEY S jer nket eee e aa h 22 4 2 General meaning of touch gestures ia aaaaaaaa aa aaa a nanen nak ken ek ee eee eee eee eee e e eee eee rene tete eren eee si 23 4 3 VIA KC Y DOOM Gig nenet ah e E 24 4 4 IS DI AY and Sound aparat atu sd ET ele NS 25 44 T Terminal vollagemMONITOI acide si miun dun dvd ena d EAE 25 BAZ TBAUCTY INGICAIOMN sx driver cin he nuk E a 26 4 4 3 Measurement actions and Messages 1 nana aaa 26 AAA TICSUIANGICANON sineren a tus dude li idleleAiwreeids 28 4 5 nSHURONIS Main N Chiao eines easter ite cue he eter a eee el etaarundew eeutnnloead alate te temetesad ee 29 4 6 General S LINGS spontan be as en E derdhe 30 Da LMJ Oni va en e e sAicceba TR 30 S 02 BONOT SAVE nn 31 46 3 Date BNO UNE anes e dd e s E EEEE ES 31 OS T A eS eee er ee eee ee 32 2 09 WME SCUINO S kre e a as ees alee 2 34 466 SADO seanc 35 4 1 ASHURSN EPO OS prere dale te assd brane Veeded iananauenae iterate tan aoe Sea koueobanhtnn 36 4 8 Workspace Manager MeNnu cccccccscccecccecceeeceee
58. actor lt Length Unit Chi clamp type lt c IM 08 37 P I hae Figure 4 7 Settings menu Available selection ON OFF EN 61008 EN 61009 IEC 60364 4 41 TN IT IEC 60364 4 41 TT BS 7671 AS NZS 3017 0 20 3 00 Default value 1 00 m ft A 1018 A 1019 A1391 A 1018 20 A A1019 20 A A 1391 40 A 300 A yes no enabled disabled TN TT IT MI 3152 only Description Enables disables operation with touch screen Used standard for RCD tests Refer to the end of this chapter for more information Maximum RCD disconnection times differ in various standards The trip out times defined in individual standards are listed below Short circuit current Isc in the supply system is important for selection or verification of protective circuit breakers fuses over current breaking devices RCDs The value should be set according to local regulative Length unit for specific earth resistance measurement Model of current clamp adaptor Measuring range of selected current clamp adaptor Measuring range of the instrument must be considered Measurement range of current clamp adaptor can be higher than of the instrument Yes fuse type and parameters set in one function are also kept for other functions No Fuse parameters will be considered only in function where they have been set The disabled option is intended to disable the commander s remote keys In case of high EM in
59. ame 001 name 002 name 003 Grand hotel Union Hotel Cubo Hotel Slon Grand hotel Toplice 42 MI 3152 H EurotestXC 2 5 kV 4 8 9 Exporting a Workspace D D Workspace Manager WORKSPACES Grand hotel Union s Hotel Cubo Hotel Slon Grand hotel Toplice Do you wish to export workspace Hote YES NO Hote Grand hotel Toplice Workspace Manager WORKSPACES Grand KALOI AS ALG GA Hotel Geet Bile fee let Hotel OK Grand hotel Toplice Workspace Manager EXPORTS Grand hotel Union Hotel Cubo Hotel Slon Grand hotel Toplice Grand hotel Toplice_001 444 43 Instrument operation Select a Workspace from Workspace manager list to be exported to an Export file Enters option Export Before exporting the selected Workspace the user is asked for confirmation Workspace is exported to Export file and is added to the list of Exports Note If an Export file with the same name already exists the name of the Export file will be changed name 001 name_002 name 003 MI 3152 H EurotestXc 2 5 kV Memory Organizer 5 Memory Organizer Memory Organizer is a tool for storing and vvorking vvith test data 5 1 Memory Organizer menu The data is organized in a tree structure with Structure objects and Measurements EurotestXC instrument has a multi level structure The hierarchy of Structure objects in the tree is shown on Figure 5 1 D Mem
60. charged Do not recharge alkaline battery cells Use only power supply adapter delivered from the manufacturer or distributor of the test equipment 1 1 4 Warnings related to safety of measurement functions Insulation resistance Insulation resistance measurement should only be performed on de energized objects Do not touch the test object during the measurement or before it is fully discharged Risk of electric shock Continuity functions Continuity measurements should only be performed on de energized objects MI 3152 H EurotestXc 2 5 kV General description 1 1 5 Notes related to measurement functions Insulation resistance The measuring range is decreased if using Plug commander If a voltage of higher than 30 V AC or DC is detected between test terminals the measurement will not be performed Diagnostic test If any insulation resistance values Riso 15 s or Riso 60 s are over ranged the DAR factor is not calculated The result field is blank DAR If any insulation resistance values Aiso 60 s or Riso 10 a are over ranged the PI factor is not calculated The result field is blank PI R low Continuity If a voltage of higher than 10 V AC or DC is detected between test terminals the measurement will not be performed Parallel loops may influence on test results Earth Earth 2 clamp Ro If voltage between test terminals is higher than 10 V Earth Earth 2 clamps or 30 V
61. cture Object This menu is intended to add new structure objects in the tree menu A new structure object can be selected and then added in the tree menu Procedure D D Memory Organizer Default initial structure gt Select Add Structure in Control panel Add a new structure object menu Cancel The type of structure object to be added can be selected first from dropdown menu Only structure objects that can be used in the same level or next sub level are Choose type offered The name of structure object can be edited 51 MI 3152 H EurotestXc 2 5 kV Memory Organizer Parameters of the Structure object can be edited 29 Memory Organizer Parameters C ee 10 54 None Name designation of object Description of object Location of object Data Adds the selected structure object in the tree menu Returns to the tree menu without changes D Memory Organizer E Node Nevv object added 52 MI 3152 H EurotestXc 2 5 kV Memory Organizer 5 1 3 5 Add a nevv measurement In this menu new empty measurements can be set and then added in the structure tree The type of measurement measurement function and its parameters are first selected and then added under the selected Structure object Procedure D Memory Organizer Select level in structure where measurement will be added Select Add measurement in Control panel Add new measurement Add new
62. d plus optional Extension lead Measurement procedure gt gt gt gt Enter the R low function Set test parameters limits Connect test cable to the instrument Compensate the test leads resistance if necessary see section 7 5 1 Compensation of test leads resistance Disconnect tested installation from mains supply and discharge insulation as required Start the measurement Save results optional 82 MI 3152 H EurotestXc 2 5 kV Tests and measurements D Riow rm 08 55 20 50 VY 210 01 X R O50 R O 50 R 10 00 R 10 00 L PE N L PE e 0090089 e 0 o 0 0 Figure 7 16 Examples of R low measurement result Measurement results sub results R Resistance R Result at positive test polarity R Result at negative test polarity 83 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 5 Continuity Continuous resistance measurement with low current Z Continuity Figure 7 17 Continuity resistance measurement menu Measurement parameters limits Sound On Off Limit R Max resistance Off 0 1 Q 20 0 QI Instrument sounds if resistance is lower than the set limit value Connection diagrams Figure 7 18 Tip commander and 3 wire test lead applications Measurement procedure Enter the Continuity function gt Set test parameters limits Connect test cable to the instrument 84 MI 3152 H EurotestXc 2 5 kV Tests and measurements gt Compensate the t
63. e Uc Contact voltage for rated lan 89 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 6 3 RCD I Trip out current The instrument increases the test current in small steps through appropriate range as follows Slope range RCD type Start value Waveform 1 A F Ig 30 mA A F lan 10 mA ilies Maximum test current is trip out current or end value in case the RCD didn t trip out Test procedure Enter the RCD I function Set test parameters limits gt Connect test cable to the instrument gt Connect test leads or Plug commander to the object under test see Figure 7 23 Start the measurement gt Save results optional SD rep CM 14 48 SD revi CE 14 57 a 85 0 V a 40 0 X ucia 1 0v tia 10 9 ms Ucli 0 5v t1A215 8 ms L PE N e 080 er Figure 7 26 Examples of Trip out current measurement result Test results sub results IA Trip out current Uc IA Contact voltage at trip out current IA or end value if the RCD didn t trip tIA Trip out time at trip out current IA 90 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 7 RCD Auto RCD Auto test RCD Auto test function performs a complete RCD test trip out time at different residual currents trip out current and contact voltage in one set of automatic tests guided by the instrument RCD Auto test procedure RCD Auto test steps Notes Enter the RCD Auto function Set test parameters
64. e 009 00 0 Figure 7 57 Example of Specific earth resistance measurement result Measurement results sub results p Specific earth resistance Rc Resistance of H E current probe Rp Resistance of S ES potential probe 112 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 17 Power D Power CT 15 14 P GJIN S ___VA PF Q VAr THDu ___ L Chi clamp type A1391 e00 0 Range 40A N 0 e Figure 7 58 Power menu Measurement parameters limits Ch1 clamp type Current clamp adapter A1018 A1019 A1391 Range Range for selected current clamp adapter A1018 20 AJ A1019 20 AJ A1391 40 A 300 A Connection diagram L L1 N L2 PE L3 Figure 7 59 Power measurement Measurement procedure Enter the Power function gt Set parameters limits Connect the voltage test leads and current clamp to the instrument Connect the voltage test leads and current clamp to the item to be tested see Figure 7 59 Start the continuous measurement Stop the measurement Save results optional 113 MI 3152 H EurotestXc 2 5 kV Tests and measurements 29 Power Ci 15 23 p 576w s 576 vA PF 1 001 a 26 0 var THDu 0 9 52270 N e o Li Range L 227 J Figure 7 60 Example of Povver measurement result Chi clamp type Measurement results sub results P Active power S Apparent power Q Reactive power capacitive or inductive PF Power factor capacitive or inducti
65. e batteries with a capacity of 800 mAh or above Ensure that the battery cells are inserted correctly otherwise the commander will not operate and the batteries could be discharged C 3 Description of commanders e 08 D 6 Figure D 3 Front side Tip commander A 1401 170 MI 3152 H EurotestXC 2 5 kV Ns TEST LED LED LEDs MEM BL Lamp key O 0 CO NO an BG dN h Cap Function selector Battery cells Battery cover Appendix C Commanders Figure D 5 Back side TEST Starts measurements Acts also as the PE touching electrode Left status RGB LED Right status RGB LED Lamp LEDs Tip commander Selects test function Store recall clear tests in memory of instrument Switches On Off backlight on instrument Switches On Off lamp Tip commander Size AAA alkaline rechargeable Ni MH Battery compartment cover Removable CAT IV cap Tip commander C 4 Operation of commanders Both LED yellow Right LED red Right LED green Left LED blinks blue Left LED orange Both LEDs blink red Both LEDs red and switch off Warning Dangerous voltage on the commander s PE terminal Fail indication Pass indication Commander is monitoring the input voltage Voltage between any test terminals is higher than 50 V Low battery Battery voltage too low for operation of commander 171 MI 3152 H Eurotest H XC Appendix D Commanders Appendix D Structure objects
66. e for lan 1000 mA RCD type AC or lan 2 300 mA RCD types A F 2xlan is not available for lan 1000 mA RCD types A F Specified accuracy is valid for complete operating range 12 5 3 RCD I Trip out current Complete measurement range corresponds to EN 61557 requirements IA Trip out current Resolution 0 2xlan 1 1xlan AC type 0 05xlan 0 2xlAN 1 bxlan A type 0 OSxIAN 0 1xIAN lanz30 MA 0 2xlan 2 2xlan A type 0 05xlan 0 1xlan lan lt 30 MA 0 2xlan 2 2xlan B type 0 05xlan tIA Trip out time Measuring range ms Resolution ms 0 300 3 ms Uc IA Contact voltage Measuring range V Resolution V 0 0 19 9 0 1 0 1 15 of reading 10 digits 20 0 99 9 0 15 of reading The accuracy is valid if mains voltage is stabile during the measurement and PE terminal is free of interfering voltages Specified accuracy is valid for complete operating range Trip out measurement is not available for 4y 1000 mA RCD types B B 146 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 6 Z loop Fault loop impedance and prospective fault current Z Fault loop impedance Measuring range according to EN 61557 is 0 25 Q 9 99 KQ Measuring range Q Resolution Q PF 0 00 99 OJ OO 5 9 D P 0 99 9 acer eee Pande 100 999 I 1 00 k 9 99 k 10 of reading Ipsc Prospective fault current Measuring range
67. e of Zrer is considered as 0 00 Q Power Harmonics Currents Consider polarity of current clamp arrow on test clamp should be oriented toward connected load otherwise result will be negative Illumination LUXmeter type B and LUXmeter type C probes are supported by the instrument Artificial light sources reach full power of operation after a period of time see technical data for light sources and should be therefore switched on for this period of time before the measurements are taken For accurate measurement make sure that the milk glass bulb is lit without any shadows cast by hand body or other unwanted objects Refer to the Illuminance handbook for more information The specified accuracy of tested parameters is valid only if the mains voltage is stable during the measurement Measurement will trip an RCD if the parameter RCD is set to No The measurement does not normally trip an RCD if the parameter RCD is set to Yes However the RCD can trip if a leakage current from L to PE already flows IMD Itis recommended to disconnect all appliances from the tested supply to receive regular test results Any connected appliance will influence the insulation resistance threshold test Z line mO Z loop mQ A1143 Euro Z 290 A adapter is required for this measurements Auto Tests Voltage drop dU measurement in each Auto test sequence is enabled only if Zrer is set See other notes r
68. ection diagram Figure 8 4 AUTO TT measurement 129 MI 3152 H EurotestXc 2 5 kV Auto tests Measurement procedure Enter the AUTO TT function Set test parameters limits Measure the impedance Zref at origin optional see chapter 7 13 Voltage Drop gt Connect test cable to the instrument gt Connect test leads or Plug commander to the object under test see Figure 8 4 Start the Auto test Save results optional SD AUTO TT SD AUTOTT ima 10 09 Uin YV Uc V Uin 238 v Uc 0 0v vV du ieee Zref 0 540 dU 0 1 V Zref 0 540 Z LN 9 Ipsc LN Z LN 0 62 n Ipsc LN 3704 vV Z LPE ___ Ipsc LPE ___A Z LPE O 69 n Ipsc LPE 332A V SY PE L PE N e238e 0 6 e2386 0 6 238 ki 238 Figure 8 5 Examples of AUTO TT measurement results Measurement results sub results Uln Voltage between phase and neutral conductors dU Voltage drop Z LN Line impedance Z LPE Loop impedance Uc Contact voltage Zref Reference Line impedance Ipsc LN Prospective short circuit current Ipsc LPE Prospective fault current 130 MI 3152 H EurotestXc 2 5 kV Auto tests 8 2 AUTO TN RCD Auto test sequence for TN earthing system vvith RCD Tests measurements implemented in AUTO TN RCD sequence Voltage Z line Voltage Drop Zs rcd Rpe rcd SD AUTO TN RCD Ulin C R ete dU ee Zref meeen Z LN Z Ipsec LN Z LPE N Ipsec LPE Fuse Type Fuse I Fuse
69. elated to single tests measurements of selected Auto test sequence 10 MI 3152 H EurotestXc 2 5 kV General description 1 2 Testing potential on PE terminal In certain instances faults on the installation s PE wire or any other accessible metal bonding parts can become exposed to live voltage This is a very dangerous situation since the parts connected to the earthing system are considered to be free of potential In order to properly A check the installation against this fault the key should be used as an indicator prior to performing live tests Examples for application of PE test terminal Figure 1 2 Reversed L and PE conductors application of 3 wire test lead Warning AN Reversed phase and protection conductorsi The most dangerous situationi If dangerous voltage is detected on the tested PE terminal stop all measurements immediately and ensure the cause of the fault is eliminated before proceeding with any activity Test procedure 11 MI 3152 H EurotestXc 2 5 kV General description Notes Connect test cable to the instrument Connect test leads to the object under test see Figure 1 1 and Figure 1 2 Touch test probe for at least 2 seconds If PE terminal is connected to phase voltage the vvarning message is displayed instrument buzzer is activated and further measurements are disabled in Z loop Zs rca RCD tests and Auto test sequences PE test terminal is active in the RCD tests Z loop Zs
70. er test see Figure 7 42 101 MI 3152 H EurotestXc 2 5 kV Tests and measurements Start the measurement using E or 4Y button Save results optional SD Zilinemo cH 18 54 SD Zlinemo Cm 18 53 Z 310 mo Z 342 mo Imaa3p 1 42 ka Ipsc 742A Ipsc 1 17 kA mance Imax2p 1 23 kA R 308 mo XL 39 mo R 339 mo XL 49 m Imin2p 744A Imax 779A Imin 4718 4 Z z Uin 407 Freq 49 9 Hz Uin 235 V Freq 50 0 Hz Figure 7 43 Examples of high precision Line impedance measurement result Measurement results sub results Z Line impedance Ipsc Standard prospective short circuit current Imax Maximal prospective short circuit current Imin Minimal prospective short circuit current Imax2p Maximal two phases prospective short circuit current Imin2p Minimal two phases prospective short circuit current Imax3p Maximal three phases prospective short circuit current Imin3p Minimal three phases prospective short circuit current R Resistance of line impedance XL Reactance of line impedance UIn Voltage L N or L L Freq Frequency Standard prospective short circuit current Ipsc is calculated as follows 230V i where U _y 230V 10 400 V where Ur 400V 10 Ipsc ZI The prospective short circuit currents Imin Imin2p Iminsp and Imax Imax2p Imax3p are Calculated as follows Cmin UN L N 4 L N hot N eas Ru ny T XG N Imin Z L N hot wnere GR pr Ung n 230V 410 ee 1 00 otherwise 2 2 2 Cmax UN L N
71. erence Line impedance Ipsc LN Prospective short circuit current Ipsc LPE Prospective fault current 132 MI 3152 H EurotestXc 2 5 kV Auto tests 8 3 AUTO TN Auto test sequence for TN earthing system vvithout RCD Tests I measurements implemented in AUTO TN sequence Voltage Z line Voltage Drop Z loop Rpe SD AUTO TN Ulin C R ete dU ee Zref meeen Z LN Z Ipsec LN Z LPE N Ipsec LPE ___ Fuse Type Fuse I Fuse t Figure 8 9 AUTO TN menu Measurement parameters limits Fuse type Selection of fuse type gG NV B C D K Fuse Rated current of selected fuse Fuse t Maximum breaking time of selected fuse Limit dU Maximum voltage drop 3 0 9 0 Limit Rpe Max resistance Off 0 1 Q 20 0 Q la lpsc LN Minimum short circuit current for selected fuse Ipsc LPE See Appendix A for reference fuse data Connection diagram Figure 8 10 AUTO TN measurement 133 MI 3152 H EurotestXc 2 5 kV Auto tests Measurement procedure Enter the AUTO TN function Set test parameters limits Measure the impedance Zref at origin optional see chapter 7 13 Voltage Drop gt Connect test cable to the instrument Connect test leads or Plug commander to the object under test see Figure 8 10 Start the Auto test Save results optional SD AUTO TN D AUTO TN CEE 10 48 Un YV R n Uin 237 v R 0 330 vV du tees Zref 0 540 dU 0 1 V Zref
72. es easy communication via Bluetooth with PC and Android devices How to configure a Bluetooth link between instrument and PC Switch On the instrument On PC configure a Standard Serial Port to enable communication over Bluetooth link between instrument and PC Usually no code for pairing the devices is needed Run the Metrel ES Manager software 137 MI 3152 H EurotestXc 2 5 kV Communication gt gt The PC and the instrument will automatically recognize each other The instrument is prepared to communicate with the PC How to configure a Bluetooth link between instrument and Android device Switch On the instrument Some Android applications automatically carry out the setup of a Bluetooth connection It is preferred to use this option if it exists This option is supported by Metrel s Android applications If this option is not supported by the selected Android application then configure a Bluetooth link via Android device s Bluetooth configuration tool Usually no code for pairing the devices is needed The instrument and Android device are ready to communicate Sometimes there will be a demand from the PC or Android device to enter the code Enter code NNNN to correctly configure the Bluetooth link The name of correctly configured Bluetooth device must consist of the instrument type plus serial number eg MI 3152 122404291 If the Bluetooth module got another name the configuration must be repeated
73. est leads resistance if necessary see section 7 5 1 Compensation of test leads resistance Disconnect device under test from mains supply and discharge it as required Connect test leads to device under test see Figure 7 18 Start the measurement Stop the measurement Save results optional Y Y Y Y D Continuity cT 24 00 D Continuity 0 2 Y L PE N It F Figure 7 19 Examples of Continuity resistance measurement result Measurement results sub results R Resistance 7 5 1 Compensation of test leads resistance This chapter describes how to compensate the test leads resistance in R low and Continuity functions Compensation is required to eliminate the influence of test leads resistance and the internal resistances of the instrument on the measured resistance The lead compensation is therefore a very important feature to obtain correct result symbol is displayed if the compensation was carried out successfully Connections for compensating the resistance of test leads PE PE L N Ls L PE extension lead Figure 7 20 Shorted test leads Compensation of test leads resistance procedure Enter R low or Continuity function Connect test cable to the instrument and short the test leads together see Figure 7 20 85 MI 3152 H EurotestXc 2 5 kV Tests and measurements Touch the RON key to compensate leads resistance R low Rcal LN 0 59 o e e OR pa Figure 7 21 Result wi
74. ests This selection mode is the fastest for vvorking vvith the keypad Groups of single tests are organized in a rovv U Voltage Single Tests For the selected group all single tests are ss displayed and easy accessible with up down Uc o keys Expands control panel open more options 6 1 1 Single test screens In the Single test screens measuring results sub results limits and parameters of the measurement are displayed In addition on line statuses warnings and other info are displayed D Riso CE 10 03 riso fl 0 08 MQ V riso fl 0 09 MQ VY um 525v um 525v L PE N e 006046 0 Figure 6 1 Single test screen organization example of insulation resistance measurement Single test screen organization Header line gt ESC touch key function name 66 MI 3152 H EurotestXc 2 5 kV Single tests battery status real time clock Control panel available options Parameters white and limits red Result field na N 0 08 MQ V main result s gt sub result s gt PASS FAIL indication Voltage monitor with info and warning symbols um 525v 67 MI 3152 H EurotestXc 2 5 kV Single tests 6 1 2 Setting parameters and limits of single tests Procedure Qa De Select the test or measurement The test can be entered from Single tests menu or Memory organizer menu once the empty measurement was created in selected object structure
75. eted m a Object C Dist Board D Voltage 14 05 E Riso Select Delete in Control panel Are you sure you want to delete A confirmation window will appear R iso Selected measurement is deleted Returns to the tree menu without changes Structure without deleted measurement CI Object 02 61 MI 3152 H EurotestXc 2 5 kV Memory Organizer 5 1 3 13 Rename a Structure object In this menu selected Structure object can be renamed Procedure Select the structure object to be renamed E Node g m Object Select Rename in Control panel Virtual keypad will appear on screen Enter new text and confirm Refer to chapter 4 3 Virtual keyboard for keypad operation 4 D Memory Organizer gt Node CI Object Structure object vvith the modified name 62 MI 3152 H EurotestXc 2 5 kV Memory Organizer 5 1 3 14 Recall and Retest selected measurement Procedure 1 D Memory Organizer Select the measurement to be recalled Node g Object C Dist Board voltage D O Select Recall results in Control panel SD Memory R iso Measurement is recalled nse TO 13 na V Um 525v Parameters and limits can be vievved but cannot be edited Limit Riso Select Retest in Control panel Measurement retest starting screen is displayed on 63 MI 3152 H EurotestXc 2 5 kV Memory Organizer a SD Parameters amp Li
76. f selected harmonic h0 h12 THDu Voltage total harmonic distortion THDi Current total harmonic distortion 116 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 19 Currents Currents Chi clamp type Figure 7 64 Current menu Measurement parameters limits Ch1 clamp type Current clamp adapter A1018 A1019 A1391 Range Range for selected current clamp adapter A1018 20 A A1019 20 A A1391 40 A 300 AJ Limit 11 Max differential leakage Off 0 1 mA 100 mA Connection diagram Figure 7 65 Leakage and load current measurements Measurement procedure Enter the Currents function Set parameters limits Connect the current clamp to the instrument Connect the clamp to the object under test see Figure 7 65 Start the continuous measurement Stop the measurement Save results optional Vv Y Vv Y Y Y Vv 117 MI 3152 H EurotestXc 2 5 kV Tests and measurements Ee Currents n 2 42 Chi clamp type Currents TAR Chi clamp type Range Range Figure 7 66 Examples of Current measurement result Measurement results sub results I1 Leakage or load current 118 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 20 ISFL First fault leakage current MI 3152 only ISFL Ise1T 5 m Isc2 mA Figure 7 67 ISFL measurement menu Measurement parameters limits Imax Isc1 Isc2 Maximum first fault leakage current Off 3 0 mA 19 5 mA
77. ional accessories that are available on request from your distributor 15 MI 3152 H EurotestXc 2 5 kV Instrument description 3 Instrument description 3 1 10 11 12 Front panel EurotestxC Figure 3 1 Front panel 4 3 COLOR TFT DISPLAY WITH TOUCH SCREEN SAVE key Stores actual measurement result s CURSOR keys Navigate in menus RUN key Start stop selected measurement Enter selected menu or option View available values for selected parameter limit OPTIONS key Show detailed view of options ESC key Back to previous menu ON OFF key Switch instrument on off The instrument automatically switches off after 10 minutes of idle state no key pressed or any touchscreen activity Press and hold the key for 5 s to switch off the instrument GENERAL SETTINGS key Enter General settings menu BACKLIGHT key Toggle screen brightness between high and low intensity MEMORY ORGANIZER key Shortcut key to enter Memory organizer menu SINGLE TESTS key Shortcut key to enter Single Tests menu AUTO TESTS key Shortcut key to enter Auto Tests menu 16 MI 3152 H EurotestXc 2 5 kV Instrument description 3 2 Connector panel Figure 3 2 Connector panel Charger socket oso 2 USB communication port Communication vvith PC USB 1 1 port PS 2 communication port 3 Communication with PC RS232 serial port Connection to optional measuring adapters Connection to barcode RFID reader
78. lation resistance recalled results Retest Enters starting screen for a new measurement Refer to chapter 6 1 3 Single test start screen for more information Opens menu for viewing parameters and limits Refer to chapter 6 1 2 Setting parameters and limits of single tests for more information Expands column in control panel 75 MI 3152 H EurotestXc 2 5 kV Tests and measurements t Tests and measurements See chapter 6 1 Selection modes for instructions on keys and touch screen functionality 7 1 Voltage frequency and phase sequence Voltage Comes 08 17 Ulin 0 V Freq Hz Ulpe 0 V Unpe 0 V er Figure 7 1 Voltage measurement menu Measurement parameters limits There are no parameters limits to be set Connection diagrams VI 3 2 1 Figure 7 3 Connection of Plug commander and 3 wire test lead in single phase system Measurement procedure Enter the Voltage function gt Connect test cable to the instrument gt Connect test leads to object under test see Figure 7 2 and Figure 7 3 76 MI 3152 H EurotestXc 2 5 kV Tests and measurements Measurement runs immediately after entering to menu gt Save results optional 5 Voltage Tuan 08 17 D Voltage c 08 47 Ulin 230 V Freq 50 0 nz Ulin 230 V Freq 50 0 nz Ulpe 230 V Ulpe 0 V Unpe 0 V Unpe 230 V 230 D Voltage cT 08 50 D Voltage cT 08 49 u12 401 v Freq 50 0 Hz u12 400 v Freq 50 0 H
79. ll be saved under the selected Structure object Opens help screens Opens screen for changing parameters and limits al Refer to chapter 6 1 2 Setting parameters and limits of single tests for more information i Enters cross selector to select test or measurement miso ll 0 08 MI V Expands column in control panel TENG Q pi Pi 12 MI 3152 H EurotestXc 2 5 kV Single tests 6 1 6 Editing graphs Harmonics D Harmonics ra dd THU 0 2 oe eee coe cae ae ea THDi 0 04 a 229 v 4 99 a Figure 6 5 Example of Harmonics measurement results Options for editing graphs start screen or after measurement is finished Plot edit Opens control panel for editing graphs Increase scale factor for y axis Decrease scale factor for y axis Toggle between U and graph to set scale factor Exits from editing graphs PORE amp 3 MI 3152 H EurotestXc 2 5 kV Single tests 6 1 7 Help screens Help screens contain diagrams for proper connection of the instrument D HELP 3 29 Riso D HELP 9 29 RCD testing Figure 6 6 Examples of help screens Options i Goes to previous next help screen on Back to test measurement menu 74 MI 3152 H EurotestXc 2 5 kV Single tests 6 1 8 Recall single test results screen S Memory R iso C M 15 43 si E 0 1 3 MQ V Um 525v 25 11 2014 14 46 12 Figure 6 7 Recalled results of selected measurement example of insu
80. lude sub measurements 58 MI 3152 H EurotestXC 2 5 kV 5 1 3 10 Copy amp Paste a measurement Memory Organizer In this menu selected measurement can be copied to any allowed location in the structure tree Procedure a Node g Object D Memory Organizer Dist Board Q Voltage 14 05 R iso 14 07 O R iso m QI Object 59 Select the measurement to be copied Select Copy in Control panel Select the location vvhere measurement should be pasted Select Paste in Control panel A new empty measurement is displayed in selected Structure object Note The Paste command can be executed one or more times MI 3152 H EurotestXc 2 5 kV Memory Organizer 5 1 3 11 Delete a Structure object In this menu selected Structure object can be deleted Procedure D D Memory Organizer z gt Node 7 B Object Select the structure object to be deleted Select Delete in Control panel Are you sure you want to delete A confirmation window will appear Dist Board Selected structure object and its sub elements are removed Returns to the tree menu without changes 4 D Memory Organizer z Node CI Object Structure vvithout deleted object 60 MI 3152 H EurotestXc 2 5 kV Memory Organizer 5 1 3 12 Delete a measurement In this menu selected measurement can be deleted Procedure 1 D Memory Organizer Select a measurement to be del
81. m x 10 3 cm x 11 5 cm Welgi aessa ae h 1 3 kg without battery cells Reference conditions Reference temperature range 10 C 30 C Reference humidity range 1 i 40 RH 70 RH Operation conditions Working temperature range 0 C 40 C Maximum relative humidity 95 YoRH 0 C 40 C non condensing Storage conditions Temperature range cccseceseeeeeeee eens 10 C 70 C Maximum relative humidity 90 RH 10 C 40 C 80 RH 40 C 60 C Communication ports memory ROZ Z doi aoa dened mate aaeeiate 115200 bits s 8N1 serial protocol VS Di USB 2 0 Hi speed interface with USB type B receptacle connector Data storage Capacity aa aaa aaa nana e neeaneaani 8 GB internal memory Bluetooth Module ana nana aaa aaa nanen anen nene eeenei Class 2 The error in operating conditions could be at most the error for reference conditions specified in the manual for each function 1 of measured value 1 digit unless otherwise specified in the manual for particular function 157 MI 3152 H EurotestXc 2 5 kV Appendix A Fuse table IPSC Appendix A Fuse table IPSC Fuse type NV Rated Disconnection time s current 35m A Min prospective short circuit current A 21 825 231 1487 159 910 PA 68 PP 46841 8881 319 187 6 1 28 S 267 M0 168 PP N553 96
82. mQ High precision fault loop impedance and prospective fault current 97 7 11 Z line Line impedance and prospective short circuit CUMON E aaa aaa aa nanen ena e nene 99 7 12 Z line mo High precision line impedance and prospective short circuit current 101 TNS Voltage DOD inves ine den dan dp te j e e i E 104 714 Earth Earth resistance 3 wire test nana aaa nana nana aaa ke ea nena e eres e rene eee e eren ee peer en eee neneve 107 7 15 Earth 2 clamp Contactless earthing resistance measurement with two current CADS ires a fe E catecusiaemce t e 109 HIE Ro Specie Call TESISIANCE ind ees 111 PANG POW Ci nani ous sane acc eaesxean mac weracauad ar Gaal Banaunenaneceaeeiaeabes 113 Deo EMO ee es A a wemacdeatebeas ance 115 Tale GOOD Sp sie oueeeseat wearwiatenin aie ea aa idan dated ia cnn oan eee 117 7 20 ISFL First fault leakage current MI 3152 ON y aa aaa aaa ccc ana en ann e ane ena eee sere mee eee eren 119 7 21 IMD Testing of insulation monitoring devices MI 3152 only aaa aaauuaaa aaa nana nanen neve maces 121 1 22 Rpe PE Conductor resistance vinim aiaabc evades ates 124 29 NUBIRIRAVON cies ieee ee mn 126 0 PRUO GOSS eases sceca ds agadeecens E a 128 8 1 AUTO TT Auto test sequence for TT earthing system au aaa nenen eee never 129 8 2 AUTO TN RCD Auto test sequence for TN earthing system vvith RCD 131 8 3 AUTO TN Auto test sequence for TN earthing system without ROD i
83. mits Parameters and limits can be viewed and edited Type Riso Limit Riso gt Select Run in Control panel to retest the measurement D Riso E Results 1 sub results after re run of recalled measurement rise Gu Sma Um 525v L PE e 09800 L g YS Select Save results in Control panel DD Memory Organizer Retested measurement is saved under E Node same structure object as original one f Object Dist Board S Voltage 14 24 Refreshed memory structure with the new performed measurement 64 MI 3152 H EurotestXc 2 5 kV Single tests 6 Single tests Single tests can be selected in the main Single tests menu or in Memory organizer main menu and sub menus 6 1 Selection modes In Single tests main menu four modes for selecting single tests are available Options C al Single Tests A single test can be selected from a list of all single tests U ISO PATERE Riso The single tests are alvvays displayed in the same default order R7 Uc Continuity RCD Uc I AUTO RCD I RCD Auto Last used SI Single Tests Last 9 made different single tests are displayed ISO du Riso Voltage Drop ZL PE ZL L L N Z loop Zs red Z line I AUTO t RCD I RCD Auto Groups Single Tests The single tests are divided into groups of similar tests U ISO CONT RCD LOOP LINE ae E EARTH OTHER POWER 444 65 MI 3152 H EurotestXc 2 5 kV Single tests E Cross selector Single T
84. n MI 3152H only 25 MI 3152 H EurotestXc 2 5 kV Instrument operation 4 4 2 Battery indication The battery indication indicates the charge condition of battery and connection of external A oleh A Z es PIJE oy a 8 Q D m Battery capacity indication Battery is in good condition Battery is full Low battery Battery is too weak to guarantee correct result Replace or recharge the battery cells Empty battery or no battery Charging in progress if power supply adapter is connected 4 3 Measurement actions and messages Conditions on the input terminals allow starting the measurement Consider other displayed warnings and messages Conditions on the input terminals do not allow starting the measurement Consider displayed warnings and messages Proceeds to next step of the measurement Stop the measurement Result s can be stored Starts test leads compensation in Rlow continuity measurement Starts Zref line impedance measurement at origin of electrical installation in Voltage Drop measurement Zref value is set to 0 00 Q if pressing this touch key while instrument is not connected to a voltage source Use A 1199 Specific earth resistance adapter for this test Use A 1143 Euro Z 290 A adapter for this test Use A 1172 or A 1173 Illumination sensor for this test Count down timer in seconds within measurement Measurement is running consider displayed warnings
85. n resistance between L1 PE is decreased automatically according to limit value every time interval selected with timer To speed up the test press the KE gt p gt keys until IMD alarms an insulation failure for L1 Press D orthe key to change line terminal selection to L2 If IMD switches off voltage supply instrument automatically changes line terminal selection to L2 and proceeds with the test when supply voltage is detected Insulation resistance between L2 PE is decreased automatically according to limit 122 MI 3152 H EurotestXC 2 5 kV Tests and measurements value every time interval selected with timer To speed up the test press the KE ES gt keys until IMD alarms an insulation failure for L2 Press the o or the Y key If IMD switches off voltage supply instrument automatically proceeds to the PASS FAIL NO STATUS indication Use to select PASS FAIL NO STATUS indication Press o or the 4 measurement Save results optional key to confirm selection and complete the 1 When MANUAL R or AUTO R sub function is selected starting value of insulation resistance is determined by Rsrarr 1 5 X Ruri When MANUAL I or AUTO sub function is selected starting value of insulation resistance is UL1 determined by Rerapr 1 5 x ILIMIT IMD C MM 15 24 D IMD Mi 15 22 5 R1 R2 60 ka 1 3 8 mA 55 ka I2 4 2 mA VY RI 55ka 1 4 2 mA R2 3S kA i2 6 5 mA x Manual
86. nce keys must be obtained to add more profiles to the instruments If different profiles are available they can be selected in this menu Options e Loads the selected profile The instrument will restart automatically with new profile loaded ce Deletes the selected profile SD Profiles Before deleting the selected profile user is asked for confirmation Profiles s ALAA Warning ALAB Sauce PUR Ca Ce oto tele tg Opens more options in control panel expands column 36 MI 3152 H EurotestXc 2 5 kV Instrument operation 4 8 Workspace Manager menu The Workspace Manager is intended to manage with different Workspaces and Exports that are stored into internal data memory 4 8 1 Workspaces and Exports The works with MI 3152 H EurotestXC can be organized and structured with help of Workspaces and Exports Exports and Workspaces contain all relevant data measurements parameters limits structure objects of an individual work Workspaces are stored on internal data memory on directory WORKSPACES while Exports are stored on directory EXPORTS Export files can be read by Metrel applications that run on other devices Exports are suitable for making backups of important works To work on the instrument an Export should be imported first from the list of Exports and converted to a Workspace To be stored as Export data a Workspace should be exported first from the list of Workspaces and converted to an Export 4 8
87. nce values measured after 15 seconds and after 1 minute The DC test voltage is present during the whole period of the measurement R 1 min pap Piso min Riso 15 s PI Polarization Index is the ratio of insulation resistance values measured after 1 minute and after 10 minutes The DC test voltage is present during the whole period of the measurement _ Ris9 10 min PI Rjso A1 min For additional information regarding PI and DAR diagnostic please refer to Metrel s handbook Modern insulation testing D Diagnostic test Riso Ma Um Y Figure 7 10 Diagnostic test menu Measurement parameters limits Uiso Nominal test voltage 500 V 1000 V 2500 V Connection diagrams Figure 7 11 Connection of 3 wire test lead and Tip commander Uy lt 1 kV 80 MI 3152 H EurotestXc 2 5 kV Tests and measurements Jo o 0 o OFF Figure 7 12 Connection of 2 5 kV test lead Uy 2 5 kV Measurement procedure gt gt gt gt gt Enter the Diagnostic test function Set test parameters limits Disconnect tested installation from mains supply and discharge installation as required Connect test cable to the instrument Connect test leads to object under test see Figure 7 11 and Figure 7 12 Different test cable must be used for testing with nominal test voltage Un lt 1000 V and Un 2500 V Also different test terminals are used The standard 3 wire test lead Schuko tes
88. nection of Plug commander and 3 vvire test lead Measurement procedure STEP 1 Measuring the impedance Zref at origin Enter the Voltage Drop function Set test parameters limits Connect test cable to the instrument Connect test leads to the origin of electrical installation see Figure 7 45 Touch or select the KON icon to initiate Zref measurement 104 MI 3152 H EurotestXc 2 5 kV Tests and measurements Press the 4 button to measure Zref STEP 2 Measuring the Voltage drop gt Enter the Voltage Drop function Set test parameters limits gt Connect test cable to the instrument gt Connect test leads or Plug commander to the tested points see Figure 7 45 Start the measurement Save results optional Voltage Drop Mi 15 23 du Vo zref 0 119 Ipsec m n Un ev Ko i Fuse Type Fuse I Fuse t L PE N e 00 0o 0 Figure 7 46 Example of Zref measurement result STEP 1 Voltage Drop C iis 15 49 5 Voltage Drop M 15 27 du 1 8 V du x zref 0 110 zref 0 110 Ipsec 6394 Un 232v z 0 360 Ipsec 288 a un 232v z 0 800 L PE N 2320 0 6 232 Figure 7 47 Examples of Voltage drop measurement result STEP 2 Measurement results sub results dU Voltage drop Ipsc Prospective short circuit current Un Voltage L N Zref Reference line impedance Z Line impedance Voltage drop is calculated as follovvs Z Zi dU N 100 N 105
89. ng tree menu This feature is useful for quick evaluation of test status and as guidance for measurements Options Sa Ohiect There are no measurement A ay DASHI o results under selected structure 7 N object Measurements should be made C Dist Board voltage O Rise O Rio 45 MI 3152 H EurotestXc 2 5 kV Memory Organizer i One or more measurement SD Memory Organizer Object o result s under selected pe Node structure object has failed Not all measurements under selected structure object have been made yet All measurements under I Memory Organizer Object I selected structure object are l completed but one or more measurement result s has failed Note There is no status indication if all measurement results under each structure element sub element have passed or if there is an empty structure element sub element without measurements 5 1 3 Operations in Tree menu In the Memory organizer different actions can be taken with help of the control panel at the right side of the display Possible actions depend on the selected element in the organizer 5 1 3 1 Operations on measurements finished or empty measurements a2 Memory Organizer a Object m B Object Ci Dist Board Ci Dist Board 9 Voltage 21 11 2014 E Riso 21 11 2014 Figure 5 4 A measurement is selected in the Tree menu Options Q Views results of measurement The i
90. nstrument goes to the measurement memory screen Refer to chapter 6 1 8 46 MI 3152 H EurotestXc 2 5 kV Memory Organizer di Pu 9 1 3 2 Recall single test results screen Starts a new measurement The instrument goes to the measurement start screen Refer to chapter 6 1 3 Single test start screen for more information Clones the measurement The selected measurement can be copied as an empty measurement under the same Structure object Refer to chapter 5 7 3 7 Clone a measurement for more information Copies amp Paste a measurement The selected measurement can be copied and pasted as an empty measurement to any location in structure tree Multiple Paste is allowed Refer to chapter 5 1 3 10 Copy amp Paste a measurement for more information Adds a new measurement The instrument goes to the Menu for adding measurements Refer to chapter 5 7 3 5 Add a new measurement for more information Deletes a measurement Selected Measurement can be deleted User is asked for confirmation before the deleting Refer to chapter 5 1 3 12 Delete a measurement for more information Operations on Structure objects The structure object must be selected first Options Memory Organizer 21 11 2014 amp Riso 21 11 2014 Figure 5 5 A structure object is selected in the Tree menu Starts a new measurement Type of measurement Single test or Auto test should be selected first After proper type i
91. nsulation resistance Measuring range according to EN 61557 is 0 15 MQ 199 9 MQ Measuring range MQ Resolution MQ 0 00 19 99 5 of reading 3 digits 20 0 99 9 0 1 10 Yo of reading 100 0 199 9 20 of reading Uiso 500 V and 1000 V Riso Insulation resistance Measuring range according to EN 61557 is 0 15 MQ 999 MQ Accuracy 0 00 19 99 5 of reading 3 digits 5 of reading 10 of reading Uiso 2500V MI 3152H only Riso Insulation resistance Measuring range Q Resolution Q 10 of reading 10 of reading Um Voltage 3 of reading 3 digits Nominal voltages Ui SO sana ua aaan aa ana ana accca 50 Voc 100 Voc 250 Voc 500 Voc 1000 Voc 2500 Vpc MI 3152H only Open Circuit VOIta Qe nu aaaa aa ana aa ana u anneneeeasee 0 1 20 of nominal voltage Measuring CU TON tana aaa aa nenen eee nenin min 1 mA at Ry Uy x 1 kO V Short circuit current aaa aa aaa nana aaa anen eenesee max 3 mA The number of possible tests gt 700 with a fully charged battery Auto discharge after test Specified accuracy is valid if 3 wire test lead is used while it is valid up to 100 MQ if Tip commander is used Specified accuracy is valid up to 100 MQ if relative humidity is gt 85 In case the instrument gets moistened the results could be impaired In such case it is recommended to dry the instrument and accessories for at least 2
92. nt comes supplied with rechargeable Ni MH battery cells The cells should only be replaced with the same type as defined on the battery compartment label or as described in this manual Do not use standard alkaline battery cells while the power supply adapter is connected otherwise they may explode Hazardous voltages exist inside the instrument Disconnect all test leads remove the power supply cable and switch off the instrument before removing battery compartment cover gt Do not connect any voltage source on C1 C2 inputs It is intended only for connection of current clamps Maximal input voltage is 3 V MI 3152 H EurotestXc 2 5 kV General description 1 1 2 Markings on the instrument gt AN Read the Instruction manual with special care to safety operation The symbol requires an action gt C Mark on your equipment certifies that it meets European Union requirements for EMC LVD and ROHS regulations This equipment should be recycled as electronic waste 1 1 3 Warnings related to safety of batteries When connected to an installation the instruments battery compartment can contain hazardous voltage inside When replacing battery cells or before opening the battery fuse compartment cover disconnect any measuring accessory connected to the instrument and turn off the instrument Ensure that the battery cells are inserted correctly otherwise the instrument will not operate and the batteries could be dis
93. o enter Single Tests menu Auto Tests key is used as shortcut key to enter Auto Tests menu Memory Organizer key is used as shortcut key to enter Memory Organizer menu B gt Backlight key is used to toggle screen brightness between High and Low intensity General Settings key is used to enter General Settings menu On Off key is used to switch On Off the instrument switch Off the instrument if pressed and held for 5 s 22 MI 3152 H EurotestXc 2 5 kV Instrument operation Start and stop measurements Tap briefly touch surface vvith fingertip is used to select appropriate option gt confirm selected option Swipe press move lift up down is used to gt scroll content in same level gt navigate between views in same level select additional keys virtual keyboard M Long press touch surface with fingertip for at least 1 s is used to long enter cross selector from single test screens Tap Escape icon is used to return to previous menu without changes j gt abort measurements 4 2 General meaning of touch gestures 23 MI 3152 H EurotestXc 2 5 kV Instrument operation A 3 Virtual keyboard U d BASHA Figure 4 1 Virtual keyboard Toggle case between lowercase and uppercase Active only when alphabetic characters keyboard layout selected Backspace Clears last character or all characters if selected If held for
94. of measured value 20 of measured value Additional error See Earth resistance three wire method 151 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 14 Voltage frequency and phase rotation 12 14 1 Phase rotation Nominal system voltage range 100 Vac 550 Vac Nominal frequency range c 06ce 14 Hz 500 Hz Result displayed Li dar pes rolet iso 1 2 3 or 3 2 1 12 14 2 Voltage a 550 ee 2 of reading 2 digits KOSIT KVO 2 eds ie tn ee tcaaeeioies ace True r m s TRMS Nominal frequency ran gE una uu ama aaa nen 0 Hz 14 Hz 500 Hz 12 14 3 Frequency Measuring range Hz Resolution Hz E 0 00 9 99 0 01 10 0 499 9 ee Nominal voltage range cccceccseeeees 20 V 550 V 12 14 4 Online terminal voltage monitor Measuring range V Resolution V 550 1 2 of reading 2 digits 152 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 15 Currents Instrument Maximum voltage on C1 measuring input 3V Nominal freQuency ccccceeceseeeceeeeeee menneen 0 Hz 40 Hz 500 Hz Ch1 clamp type A1018 Range 20 A 11 Current 5 of reading 5 digits Ch1 clamp type A1019 Range 20 A 11 Current Ch1 clamp type A1391 Range 40 A 11 Current 0 00 1 99 3 of reading 3 digits Ch1 clamp type A1391 Range 300A 11 Current Measuring range A Resolution A 0 00 19 99
95. onnection diagram Figure 7 72 Connection with 3 wire test lead 121 MI 3152 H EurotestXc 2 5 kV Tests and measurements Test procedure MANUAL R MANUAL 1 gt gt Enter the IMD function Set test parameter to MANUAL R or MANUAL I Set other test parameters 1 limits Connect test cable to the instrument Connect test leads to the object under test see Figure 7 72 Start the measurement Use the KE EA or keys to change insulation resistance until IMD alarms an insulation failure for L1 Press o orthe key to change line terminal selection to L2 If IMD switches off voltage supply instrument automatically changes line terminal selection to L2 and proceeds with the test when supply voltage is detected Use the KE EA or e E keys to change insulation resistance until IMD alarms an insulation failure for L2 Press the MAM or the key If IMD switches off voltage supply instrument automatically proceeds to the PASS FAIL NO STATUS indication Use to select PASS FAIL NO STATUS indication Press o orthe key to confirm selection and complete the measurement Save results optional Test procedure AUTO R AUTO Enter the IMD function Set test parameter to AUTO R or AUTO I Set other test parameters limits Connect test cable to the instrument Connect test leads to the object under test see Figure 7 72 Start the measurement Insulatio
96. ort Refer to 4 8 9 Exporting a Workspace for more information Opens more options in control panel expands column 38 MI 3152 H EurotestXc 2 5 kV Instrument operation 4 8 4 Operations vvith Exports Workspace Manager EXPORTS Grand hotel Union Hotel Cubo Hotel Slon Grand hotel Toplice Figure 4 13 Workspace manager Exports menu Options Deletes the selected Export Refer to chapter 4 8 7 Deleting a Workspace Export for more information Imports a new Workspace from Export Refer to 4 8 8 Importing a Workspace for more information Opens more options in control panel expands column 39 MI 3152 H EurotestXc 2 5 kV Instrument operation 4 8 5 Adding a new Workspace Procedure D Workspace Manager 4c 08 10 New Workspaces can be added from the B alee Grand hotel Union Enters option for adding a new Workspace Keypad for entering name of a new Workspace is displayed after selecting New D Workspace Manager After confirmation a nevv VVorkspace is added in the list in Main VVorkspace Manager menu VVORKSPACES Grand hotel Union Hotel Cubo 40 MI 3152 H EurotestXC 2 5 kV 4 8 6 Opening a VVorkspace Procedure D D Workspace Manager VVORKSPACES Grand hotel Union Hotel Cubo om D VVorkspace Manager VVORKSPACES Grand hotel Union Hotel Cubo 4 8 7 Deleting a Workspace Export Procedure D D
97. ory Organizer 21 11 2014 Riso 21 11 2014 Figure 5 2 Example of a tree menu 5 1 1 Measurement statuses Each measurement has gt a status Pass or Fail or no status aname results limits and parameters A measurement can be a Single test or an Auto test For more information refer to chapters 7 Tests and measurements and 8 Auto tests Statuses of Single tests passed finished single test with test results QO failed finished single test with test results 44 MI 3152 H EurotestXc 2 5 kV Memory Organizer finished single test with test results and no status O empty single test without test results Overall statuses of Auto tests atleast one single test in the Auto test passed and no single test failed at least one single test in the Auto test failed 3 9 at least one single test in the Auto test was carried out and there were no other passed or failed single tests O empty Auto test with empty single tests 5 1 2 Structure Objects Each Structure object has gt an icon gt a name and gt parameters Optionally they can have gt an indication of the status of the measurements under the Structure object and gt a comment or a file attached ti Ne Object Figure 5 3 Structure object in tree menu 5 1 2 1 Measurement status indication under the Structure object Overall status of measurements under each structure element sub element can be seen vvithout spreadi
98. p impedance and prospective fault current in system with RCD 147 12 8 Z line Line impedance and prospective short circuit CUAN aaa nana nana nen nanen eines 148 129 Vaage DO eee eee ern ene eee nee ne ne ee ee ne eee eee eee ee eee ee eee eon ene 148 12 10 Rpe PE conductor resistance aaa aaa aaa ae anen nene nie eren rea ee ker e ae ee eke eee e ee eke eee ere eee sea 149 12 11 Earth Earth resistance 3 wire measurement ana aaa nana nanen ee need e eee ee re ee eee eren 150 12 12 Earth 2 clamp Contactless earthling resistance measurement with two current lampa 150 12 13 Ro Specific earth resistan CE aaa aaa aaa enen eee ake a ke ae kek eres e tee rene p ene rene eee teke tee temes 151 12 14 Voltage frequency and phase rotation ni aaaa aaa aaa aaa ne ken eeeeaek en eeee eee eee k e ever eve e eee 152 eT F O T era rE EEE asta tede devo nsauesenensceiserenceesemeees 192 TO VOM AOC e E E N E E E EEEE AEE E E eeaee es 152 e T OOU aea EA E E T E E E 152 12 14 44 Online terminal voltage monitor aaa aaa aaa aaa anen e enen enen 152 12 19 GUN e 153 NZ FOWO ot sinuses civ rgspenstdteesn enema E ae panendacacse natensaut ours ned ane E E E 154 MA F NON Stzcgasee csi astern A E AAEE 154 12 18 ISFL First fault leakage current MI 3152 Only aa aaa aaa aaa aaa na enen nene ane en eee ese rene e eee eren 155 121 IMD RIO ea E E E 155 1220 IUMINAUON e NE E 156 MZ Na aA a E E penton ewe seveketemanaeatidelmesioes 157 Appendix A
99. rcd Z line dU and Voltage measurements and Auto test sequences only For correct testing of PE terminal the key has to be touched for at least 2 seconds Make sure to stand on non isolated floor while carrying out the test otherwise test result may be wrong 12 MI 3152 H EurotestXc 2 5 kV General description 1 3 Battery and charging The instrument uses six AA size alkaline or rechargeable Ni MH battery cells Nominal operating time is declared for cells with nominal capacity of 2100 mAh Battery condition is always displayed in the upper right display part In case the battery is too weak the instrument will be turned off automatically The battery is charged whenever the power supply adapter is connected to the instrument Internal circuit controls charging and assures maximum battery lifetime Refer to chapters 3 2 Connector panel and 4 4 2 Battery indication for power socket polarity and battery indication Notes The charger in the instrument is a pack cell charger This means that the battery cells are connected in series during the charging The battery cells have to be equivalent same charge condition same type and age Ifthe instrument is not to be used for a long period of time remove all batteries from the battery compartment Alkaline or rechargeable Ni MH batteries size AA can be used METREL recommends only using rechargeable batteries with a capacity of 2100 mAh or above Unpredictable chemical
100. rements for electrical equipment for measurement control and laboratory use Part 2 030 Particular requirements for testing and measuring circuits Safety requirements for electrical equipment for measurement control and laboratory use Part 031 Safety requirements for hand held probe assemblies for electrical measurement and test Safety requirements for electrical equipment for measurement control and laboratory use Part 2 032 Particular requirements for hand held and hand manipulated current sensors for electrical test and measurement Electrical safety in low voltage distribution systems up to 1000 Vac and 1500 Vac Equipment for testing measuring or monitoring of protective measures Part 1 General requirements Part 2 Insulation resistance Part 3 Loop resistance Part 4 Resistance of earth connection and equipotential bonding Part 5 Resistance to earth Part 6 Residual current devices RCDs in TT and TN systems Part 7 Phase sequence Part 10 Combined measuring equipment Part 12 Performance measuring and monitoring devices PMD Photometry Part 7 Classification of illuminance meters and luminance meters Reference standards for electrical installations and components EN 61008 EN 61009 IEC 60364 4 41 BS 7671 AS NZS 3017 Residual current operated circuit breakers without integral overcurrent protection for household and similar uses Residual current operated circuit breakers with integral overcu
101. results Z Loop impedance Ipsc Prospective fault current Ulpe Voltage L PE R Resistance of loop impedance XL Reactance of loop impedance Prospective fault current Ipsc is calculated from measured impedance as follows Uy XK sc I psc ZI vvhere UN aaa Nominal UL pe voltage see table below KO Correction factor Isc factor for Ipsc see chapter 4 6 4 Settings Un Input voltage range L PE 110 V 93 V lt UL pe lt 134 V 230 V 185 V lt U_pe lt 266 V 94 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 9 Zs rcd Fault loop impedance and prospective fault current in system with RCD Zs rcd measurement prevents trip out of the RCD in systems with the RCD Ulpe ___V R con XL 9 Fuse Type Fuse I Fuse t Figure 7 31 Zs rcd menu Measurement parameters limits Fuse Type Selection of fuse type gG NV B C D K Fuse Rated current of selected fuse Fuse t Maximum breaking time of selected fuse la lpsc Minimum fault current for selected fuse See Appendix A for reference fuse data Connection diagram Figure 7 32 Connection of Plug commander and 3 wire test lead 95 MI 3152 H EurotestXc 2 5 kV Tests and measurements Measurement procedure Enter the Zs rcd function Set test parameters limits Connect test cable to the instrument Connect test leads or Plug commander to the object under test see Figure 7 32 Start the measurement gt Save results op
102. ring range 0 Resolution 0 P 0 00 199 1 00 19 99 00 S 01 are Accuracy may be impaired in case of heavy noise on mains voltage Measuring CUITeENL ccceccceeeeeeeeeeeees lt 15 mA Nominal voltage range ccceceeeeee es 93 V 134 V 45 Hz 65 Hz 185 V 266 V 45 Hz 65 Hz 149 MI 3152 H EurotestXc 2 5 kV Technical specifications 12 11 Earth Earth resistance 3 vvire measurement Re Earth resistance Measuring range according to EN61557 5 is 2 00 Q 1999 Q Measuring range Q Resolution Q 0 00 19 99 a 20 0 199 9 5 of reading 5 digits 200 9999 e Max auxiliary earth electrode resistance Ro 100xRe or 50 kQ whichever is lower Max probe resistance Rp aa uaa aaa nana aaa aaa ann a ane nene enen eni 100xRe or 50 kQ whichever is lower Additional probe resistance error at Remax OF Remax 10 Yo of reading 10 digits Additional error at 3 V voltage noise 50 Hz 5 of reading 10 digits Open Circuit VOIta ge nana aaaae nana a nai eneve eee kene lt 30 VAC SOM CUCUIE CUILENE she t s nenin lt 30 mA Test voltage frequency c cecceeceeeeeeeeeeeeseeeeeees 125 Hz Test voltage shape ec cccccecceeeseeceeteeeseeeeeeees sine wave Noise voltage indication threshold c ccceeee 1 V lt 50 Q worst case Automatic measurement of auxiliary electrode resistance and probe resistance
103. rom Memory organizer by touching gt button or pressing the 4 key from any selected structure object Auto Tests TT T Nrco TN AUTO TT AUTO TN RCD AUTO TN IT AUTO IT Figure 8 1 Auto Tests menu ba Memory Organizer PA E is Node p gt Single Test Qi Object D Auto Test Figure 8 2 Auto Test selection from Memory organizer Use chapter 6 Single tests as a reference on Auto test screen organization and as guidance how to set parameters and limits 128 MI 3152 H EurotestXc 2 5 kV Auto tests 8 1 AUTO TT Auto test sequence for TT earthing system Tests I measurements implemented in AUTO TT sequence Voltage Zline Voltage Drop Zs rcd RCD Uc AUTOTT Uin Y Uc ee di L Zref ___n Z LN 0 Ipsc LN ___A Z LPE ___ Ipsc LPE A er e v e esp Figure 8 3 AUTO TT menu Measurement parameters limits dN Rated RCD residual current sensitivity 10 mA 30 mA 100 mA 300 mA 500 mA 1000 mA Type RCD type AC A F B B Selectivity Characteristic G S Fuse type Selection of fuse type gG NV B C D K Fuse Rated current of selected fuse Fuse t Maximum breaking time of selected fuse Limit dU Maximum voltage drop 3 0 9 0 Limit Uc Uc Conventional touch voltage limit 25 V 50 VI la lpsc LN Minimum short circuit current for selected fuse Ipsc LPE See Appendix A for reference fuse data Model MI 3152 only Conn
104. rrent protection for household and similar uses Electrical installations of buildings Part 4 41 Protection for safety protection against electric shock IEE Wiring Regulations 17 edition Electrical installations Verification guidelines 14 MI 3152 H EurotestXc 2 5 kV Instrument set and accessories 2 Instrument set and accessories 2 1 gt N Standard set MI 3152 EurotestXC Instrument MI 3152 EurotestXC Soft carrying bag Earth set 3 wire 20 m Plug commander Test lead 3x 1 5 m Test probe 3 pcs Crocodile clip 3 pcs Set of carrying straps RS232 PSI2 cable USB cable Set of Ni MH battery cells Power supply adapter CD with instruction manual Guide for testing and verification of low voltage installations handbook and PC software Metrel ES Manager Short instruction manual Calibration Certificate Standard set MI 3152H EurotestXC 2 5 kV Instrument MI 3152H EurotestXC 2 5 kV Soft carrying bag Earth set 3 wire 20 m Plug commander Test lead 3x 1 5 m 2 5 kV test lead 2x 1 5m Test probe 3 pcs Crocodile clip 3 pcs Set of carrying straps RS232 PSI2 cable USB cable Set of Ni MH battery cells Power supply adapter CD with instruction manual Guide for testing and verification of low voltage installations handbook and PC software Metrel ES Manager Short instruction manual Calibration Certificate 2 2 1 Optional accessories See the attached sheet for a list of opt
105. rt the measurement Save results optional gt gt gt gt The contact voltage result relates to the rated nominal residual current of the RCD and is multiplied by an appropriate factor depending on RCD type and type of test current The 1 05 factor is applied to avoid negative tolerance of result See Table 7 1 for detailed contact voltage calculation factors Contact voltage Uc 1 05xlan any 2x1 05xlan 1 4x1 05xlan gt 30 mA dhi PAF G 2x1 05xly lt 30mA AF S 2x2x1 05xlw B Bt B B G 2x1 05x an 2x2x1 05xlan Model MI 3152 only Table 7 1 Relationship between Uc and Lin Fault Loop resistance is indicative and calculated from Uc result vvithout additional proportional factors according to R E AN 88 MI 3152 H EurotestXc 2 5 kV Tests and measurements SD RCD Uc Uc 61 Br RI 578n RCD Uc L PE N 2300 0 0 230 Figure 7 24 Examples of Contact voltage measurement result Test result sub results Uc Contact voltage RI Calculated fault loop resistance 7 6 2 RCD t Trip out time Test procedure Enter the RCD t function Set test parameters limits gt Connect test cable to the instrument gt Connect test leads or Plug commander to the object under test see Figure 7 23 Start the measurement Save results optional Figure 7 25 Examples of Trip out time measurement result Test results sub results tAN Trip out tim
106. s selected the instrument goes to Single Test or Auto Test selection screen Refer to chapters 6 1 Selection modes Saves a measurement Saving of measurement under the selected Structure object View edit parameters and attachments 4 MI 3152 H EurotestXc 2 5 kV Memory Organizer aa KGG BN D B Parameters and attachments of the Structure object can be viewed or edited Refer to chapter 5 1 3 3 View Edit parameters and attachments of a Structure object for more information Adds a new measurement The instrument goes to the Menu for adding measurement into structure Refer to chapter 5 1 3 5 Add a new measurement for more information Adds a new Structure object A new Structure object can be added Refer to chapter 5 1 3 4 Add a new Structure Object for more information Attachments Name and link of attachment is displayed Clones a Structure object Selected Structure object can be copied to same level in structure tree clone Refer to chapter 5 1 3 6 Clone a Structure object for more information Copies amp Paste a Structure object Selected Structure object can be copied and pasted to any allowed location in structure tree Multiple Paste is allowed Refer to chapter 5 1 3 8 Copy amp Paste a Structure object for more information Deletes a Structure object Selected Structure object and sub elements can be deleted User is asked for confirmation before the deleting Refer to chapter 5 1
107. seeccueecaeeceecseeceaecseceeesaeeseeeaueesuesaaes 317 4 8 1 Workspaces ANG EXDONMS irrite pas da dd utube ee 37 4 8 2 Workspace Manager MAIN MONU 1ccccsccccseeecseecensuscnsusecausessusensusesausessusssnensensaseeas 37 483 Operations wilh VVOrKSDACES zagar 38 484 Op rallons WIN EX DONS gguasas sie dd vaaeeteotd dein ETENEE TE NT 39 4 8 5 Adding anew Workspace agginas serave ena kr eden en Shek ek teat PEN rin 40 486 Openingsa Workspace ae en kuer e e hh Rae 41 4 8 7 Deleting a Workspace ENDOT ngi zadrimore dd 41 ABO JIMPONI Z VVOTKSDACO iEn vetin nte TE E de ddea Rela eoe 42 MI 3152 H EurotestXc 2 5 kV Table of contents 48 9 Exporting a VVOIKSDAC jua vit unitare brtus tai van abba E EEA 45 95 Memory OFC AI ZO e sob dj ect e beh n e D net dd ns eee 44 5 1 Memory Organizer MENU ca ao ci nde add dh h 44 5 1 1 Measurement SIQlUSE S Ga uanavune bidat de et subse kedo st 44 Ike orucu ODOC Shan even mentees gente See 45 Dola MODCTAUONS NY TICE MCN ad ender den dt 46 0 IOS TOSS ne e e 65 6 1 SEISCUON IMOG S gg dt ociuawetnerdteia tae tad etetne aaa oneal 65 61T SSIAGIETOS Soroen ciee da E i 66 6 1 2 Setting parameters and limits of single tests i e 68 6 1 3 Single test stant SCIOCN es 69 6 1 4 Single test screen during test nani naaaa nana aa an ane k aaa iken e eren er e reve re ner eee re rere reres e zere se enenes 70 6 1 9 Single testres lt SET OCT nenin do ed oh AES 71 6 1 6 Editing graphs HANMNO
108. st fault leakage current Off 3 0 mA 19 5 mA la lpsc LN Minimum short circuit current for selected fuse See Appendix A for reference fuse data Connection diagram Figure 8 13 AUTO IT measurement 135 MI 3152 H EurotestXC 2 5 kV Auto tests Measurement procedure Enter the AUTO IT function Set test parameters limits Measure the impedance Zref at origin optional see chapter 7 13 Voltage Drop Y AUTO IT Ulin TN i isci ___ mA RI ___ kf R2 ___ kf Z LN ___ 2 Zref 4 03 9 Fuse Type Fuse I Fuse t Test Connect test cable to the instrument Connect test leads to the object under test see Figure 8 13 Start the Auto test Save results optional SD AUTOIT iam 11 02 dU ___ Un 249 dU 0 0 y Isc2 ___ mA isci 2 2mA Y Isc2 2 2 m Y iM ___ mA R4 50 ka M 4 4 m 12 ___ mA R2 45 koa 12 4 9ma Y Ipsec LN ___ A 2 LN 3 98 a Ipsc LN 57 8A Y Zref 4 039 Fuse Type Fuse I Fuse t Test Figure 8 14 Examples of AUTO IT measurement results Measurement results sub results UIn du Isc1 Isc2 R1 R2 1 12 Z LN Zref Ipsc LN Voltage between phases L1 and L2 Voltage drop First fault leakage current at single fault between L1 PE First fault leakage current at single fault between L2 PE Threshold insulation resistance between L1 PE Threshold insulation resistance between L2 PE Calculated first fault leakage current for R1 Calculated first fault
109. surement is compensated High resistance to earth of current test probes Results may be impaired High resistance to earth of potential test probes Results may be impaired High resistance to earth of potential and current test probes Results may be impaired Too small current for declared accuracy Results may be impaired Check in Current Clamp Settings if sensitivity of current clamp can be increased In Earth 2 Clamp measurement results are very accurate for resistances below 10 Q At higher values several 10 Q the test current drops to few mA The measuring accuracy for small currents and immunity against noise currents must be considered Measured signal is out of range clipped Results are impaired Single fault condition in IT system MI 3152 only Fuse F1 is broken 2 MI 3152 H EurotestXc 2 5 kV Instrument operation 4 4 4 Result indication OXK Measurement result is inside pre set limits PASS Measurement result is out of pre set limits FAIL Measurement is aborted Consider displayed warnings and messages RCD t and RCD measurements will only be performed if the contact voltage in the pre test at nominal differential current is lower than the set contact voltage limit 28 MI 3152 H EurotestXc 2 5 kV Instrument operation 4 5 Instruments main menu From the Main menu different main operation menus can be selected Main Menu ES Single Tests Memory Organizer St Auto Tes
110. t cable or Plug Tip commanders can be used for the insulation test with nominal test voltages lt 1000 V For the 2500 V insulation test the two wire 2 5 kV test lead should be used Start the measurement Internal timer begins to increment When internal timer reaches 1 min R60 and DAR factor are displayed and short beep is generated Measurement can be interrupted at any time When internal timer reaches 10 min also PI factor is displayed and measurement is completed Wait until object under test is fully discharged After the measurement is finished wait until tested item is fully discharged Save results optional D Diagnostic test 00 12 D Diagnostic test 00 23 Riso 9 97 Mn R60 10 07 mn Riso 9 98 Mn R60 9 96 mo Um 525v DAR 1 00 Um 2625 v DAR 1 00 PI 0 99 PI 1 00 Time 09 59 Time 09 59 HY HY e Figure 7 13 Examples of Diagnostic test result Measurement results sub results Riso Um R60 DAR PI Insulation resistance Actual test voltage Resistance after 60 seconds Dielectric absorption ratio Polarization index 81 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 4 Rlow Resistance of earth connection and equipotential bonding Output Bonding Figure 7 14 R low measurement menu Measurement parameters limits Output LN Bonding Rpe Local Limit R Max resistance Off 0 1 Q 20 0 QI Connection diagram Figure 7 15 Connection of 3 wire test lea
111. t consists of more steps Previous value Next value Stops or aborts the measurement and returns one menu back ob aan 70 MI 3152 H EurotestXc 2 5 kV Single tests 6 1 5 Single test result screen Riso CE 10 03 rise T 0 08 MQ V um 525v L PE N e000 0 Figure 6 4 Single test results screen example of insulation resistance measurement results Options after measurement is finished gt Starts a new measurement af f gt Starts a new continuous measurement if applicable on long selected single test A long Saves the result A new measurement was selected and started from a Structure object in the structure tree the measurement will be saved under the selected Structure object A new measurement was started from the Single test main menu gt saving under the last selected Structure object will be offered by default The user can select another Structure object or create a new Structure object i By pressing the key in Memory organizer menu the measurement is saved under selected location An empty measurement was selected in structure tree and started the result s will be added to the measurement The measurement will change its status from empty to finished An already carried out measurement was selected in structure tree viewed and then restarted 71 MI 3152 H EurotestXc 2 5 kV Single tests gt anew measurement wi
112. t menu 167 MI 3152 H EurotestXc 2 5 kV Appendix B Profile notes Measurement parameters limits Protection type No Automatic disconnection Class II Protection type Electrical separation SELV PELV Measurement procedure Enter the Visual Test function Set test parameters limits gt Perform the visual inspection on tested object Use to select PASS FAIL NO STATUS indication Save results optional Visual Test D Visual Test Protection type Automatic disconnection Protection type Electrical separation Figure 12 2 Examples of Visual Test result Modifications in chapter 7 7 RCD Auto RCD Auto test Added tests with multiplication factor 2 Modification of RCD Auto test procedure RCD Auto test inserted steps Notes Re activate RCD Test with 2xlan positive polarity new step 3 RCD should trip out Re activate RCD Test with 2xlan negative polarity new step 4 RCD should trip out SD RCD Auto cE 20 43 SD RCD Auto rm 20 45 t IAN xi 28 6 ms t IAN xi 241 0 ms t IAN xi 28 6 ms t IAN x4 241 0 ms t LAN x2 11 9 ms t LAN x2 ms t LAN x2 11 9 ms t LAN x2 16 9 ms t IAN x5 ms t IAN x5 ms t IAN x5 ms t IAN x5 ms t IAN 0 5 ms t IAN x0 5 ms t IAN 0 5 ms t IAN x0 5 ms Id mA id mA Idd mA id mA Uc 0 1Y Uc 0 3 30 mA L PE N UN 30 mA L PE N Type mea UR oe mea 4 ixe C e J 2a te
113. t times according to BS 7671 1 1 RCD type IAN mA VxlAN IAN 2xlin Dbxlan Note ta t tu tu lt 10 40ms 40ms 40ms Il gt 10 lt 30 gt 999ms 300ms 150ms 40ms HI gt 30 SI 150 ms Me Maximum break time vE gt 30 gt 999 ms 500 ms 200 ms 150 ms 130 ms 60 ms Table 4 4 Trip out times according to AS NZS 3017 50 ms Minimum non actuating time Standard YAXIAN IAN Dbxl an EN 61008 EN 61009 300ms 300ms 150ms 40ms IEC 60364 4 41 1000 ms 1000 ms 150 ms 40 ms BS 7671 2000 ms 300 ms 150ms 40 ms AS NZS 3017 I Il III 1000 ms 1000 ms 150ms 40 ms 2xIan 33 MI 3152 H EurotestXc 2 5 kV Instrument operation Table 4 5 Maximum test times related to selected test current for general non delayed RCD Standard Vaxlan IAN 2xlin Dxlan EN 610081 EN 61009 500ms 500ms 200ms 150ms IEC 60364 4 41 1000 ms 1000 ms 150ms 40ms BS 7671 2000 ms 500 ms 200ms 150ms ASINZS 3017 IV 1000 ms 1000 ms 200 ms 150 ms Table 4 6 Maximum test times related to selected test current for selective time delayed RCD 1 Minimum test period for current of Vexlyg RCD shall not trip out Test current and measurement accuracy correspond to AS NZS 3017 requirements 3 Up is nominal U pe voltage Note Trip out limit times for PRCD PRCD K and PRCD S are equal to General non delayed RCDs 4 6 5 Initial Settings In this menu the instrument settings measurement parameters and limits can be set to initial factory values initial Se
114. terfering noise the operation of the commander can be irregular Terminal voltage monitor and measuring functions are suited to selected earthing 32 MI 3152 H EurotestXC 2 5 kV 4 6 4 1 RCD standard system Instrument operation Maximum RCD disconnection times differ in various standards The trip out times defined in individual standards are listed below Yoxlan IAN General RCDs non delayed Selective RCDS time delayed t gt 300 ms t lt 300 ms 2xlin t lt 150 ms Dxlan t lt 40 ms t gt 500ms 130ms lt t lt 500 ms 60ms lt t lt 200ms 50 ms lt t lt 150 ms Table 4 1 Trip out times according to EN 61008 EN 61009 Test according to standard IEC HD 60364 4 41 has two selectable options e IEC 60364 4 41 TN IT and e IEC 60364 4 41 TT The options differ to maximum disconnection times as defined in IEC HD 60364 4 41 Table 41 1 Uo 3 V lt 120 V ta gt 800 ms AN lt 230 V t gt 400 ms TT lt 120 V ta gt 300 ms lt 230 V ta gt 200 ms lan ta lt 800 ms ta lt 400 ms ta lt 300 ms ta lt 200 ms 2xlin Dbxlan t lt 150 ms t lt 40 ms Table 4 2 Trip out times according to IEC HD 60364 4 41 1 Zax an IAN General RCDs non delayed Selective RCDS ta gt 1999 ms ta lt 300 ms 2xlin ta lt 150 ms Dxl an ta lt 40 ms time delayed t gt 1999 ms 130 ms lt t lt 500 ms 60 ms lt t lt 200 ms 50 ms lt t lt 150 ms Table 4 3 Trip ou
115. th old and new calibration values 86 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 6 Testing RCDs Various test and measurements are required for verification of RCD s in RCD protected installations Measurements are based on the EN 61557 6 standard The following measurements and tests Sub functions can be performed Contact voltage gt Trip out time gt Trip out current and gt RCD Auto test SD rept t AN ms RCD Auto t IAN x1 ms t LAN xi ms t IAN x5 __ ms t IAN x5 MSs t IAN 0 5 ___ ms t LAN xo0 5 J ms Id ___ mA Id mA Uc Figure 7 22 RCD menus Test parameters limits dN Rated RCD residual current sensitivity 10 mA 30 mA 100 mA 300 mA 500 mA 1000 mA Type RCD type AC A F B B Use RCD PRCD selection fixed PRCD PRCD S PRCD K Selectivity Characteristic G S X IdN Multiplication factor for test current 0 5 1 2 5 Phase Starting polarity Limit Uc Conventional touch voltage limit 25 V 50 VI Model MI 3152 only Connection diagram 87 MI 3152 H EurotestXc 2 5 kV Tests and measurements Figure 7 23 Connecting the Plug commander and the 3 wire test lead 7 6 1 RCD Uc Contact voltage Test procedure Enter the RCD Uc function Set test parameters limits Connect test cable to the instrument Connect test leads or Plug commander to the object under test see Figure 7 23 Sta
116. tional gt gt gt gt D Zsrcd SD Zsrcd 15 32 z Q 34n z 1 94n Ipsc 677 A Ipsc 1 1 8 A Ulpe 232v RO 340 xL 0 04n Ulpe 232v R 1 940 xL 0 06 n Figure 7 33 Examples of Zs rcd measurement result Measurement results sub results Z Loop impedance Ipsc Prospective fault current Ulpe Voltage L PE R Resistance of loop impedance XL Reactance of loop impedance Prospective fault current Ipsc is calculated from measured impedance as follows UX Kee I psc z where Wit adesucens Nominal U pe voltage see table below Keni Correction factor Isc factor for Ipsc see chapter 4 6 4 Settings Un Input voltage range L PE 110 V 93 V lt UL pe lt 134 V 230 V 185 V lt UL pe lt 266 V 96 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 10 Z loop mQ High precision fault loop impedance and prospective fault current SD Zloop mo cE 18 43 Z ae Ipsc P D Fuse Type Fuse I Fuse t Figure 7 34 Z loop mQ menu Measurement parameters limits Fuse Type Selection of fuse type gG NV B C D K Fuse Rated current of selected fuse Fuse t Maximum breaking time of selected fuse la lpsc Minimum fault current for selected fuse See Appendix A for reference fuse data Connection diagram Figure 7 36 Contact voltage measurement Connection of A 1143 97 MI 3152 H EurotestXC 2 5 kV Measurement procedure Enter the Z loop mQ function
117. ts General Settings Figure 4 2 Main menu Options Single Tests Menu with single tests see chapter 6 Single tests Single Tests Auto Tests gt gt Menu with customized test sequences see chapter 8 Auto tests Auto Tests Memory Organizer gt Menu for working with and documentation of test data see chapter 5 Memory Organizer Memory Organizer General Settings MO Menu for setup of the instrument see chapter 4 6 General Settings General Settings 29 MI 3152 H EurotestXc 2 5 kV Instrument operation 4 6 General Settings In the General settings menu general parameters and settings of the instrument can be viewed or set D General Settings C m 08 10 t Language Power Save Date Time Es 111 Ko Workspace Manager Profiles Settings SO Initial Settings Figure 4 3 General settings menu O O n Language Language Instrument language selection e Power Save te Power Save Brightness of LCD enabling disabling Bluetooth communication Date Time Date Time Instruments Date and time Workspace Manager Tee Manipulation with project files Refer to chapter 4 8 Workspace Manager menu for more information 999 Instrument Profile Profiles Selection of available instrument profiles Refer to chapter 4 7 Instrument profiles KO Settings Settings of different system measuring parameters BS Initial Settings Initial Settings Factory settings About
118. ttings Bluetooth module will be initialized Instrument settings measurement parameters and limits will reset to default values Memory data will stay intact j Figure 4 8 Initial settings menu Warning Following customized settings will be lost when setting the instruments to initial settings Measurement limits and parameters Parameters and settings in General settings menu Ifthe batteries are removed the custom made settings will be lost Note Following customized settings will stay Profile settings Data in memory 34 MI 3152 H EurotestXC 2 5 kV 4 6 6 About Instrument operation In this menu instrument data name serial number version fuse version and date of calibration can be vievved D About Cm 08 39 Name MI 3152 Eurotestxc SIN 14400884 Version 1 1 51 3709 ALAA Fuse version 1 06 Date of calibration 11 02 2015 C Metrel d d 2015 http www metrel si Figure 4 9 Instrument info screen 35 MI 3152 H EurotestXc 2 5 kV Instrument operation 4 7 Instrument profiles In this menu the instrument profile can be selected from the available ones SD Profiles Figure 4 10 Instrument profiles menu The instrument uses different specific system and measuring settings in regard to the scope of work or country it is used These specific settings are stored in instrument profiles By default each instrument has at least one profile activated Proper lice
119. ve THDu Voltage total harmonic distortion 114 MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 18 Harmonics D Harmonics Coane 18 47 eee wee Figure 7 61 Harmonics menu Measurement parameters limits Ch1 clamp type Current clamp adapter JA1018 A1019 A13911 Range Range for selected current clamp adapter A1018 20 A A1019 20 A A1391 40 A 300 A Limit THDu Max THD of voltage 3 10 Connection diagram L L1 N L2 PE L3 Figure 7 62 Harmonics measurement Measurement procedure gt gt gt gt Enter the Harmonics function Set parameters limits Connect voltage test leads and current clamp to the instrument Connect the voltage test leads and current clamp to the item to be tested see Figure 7 62 Start the continuous measurement Stop the measurement Save results optional 115 MI 3152 H EurotestXc 2 5 kV Tests and measurements 2 Harmonics Harmonics U 108 Vediv KS SEN Pet 0 RRA A NE eran ee TR Rei eoTR ONTO RR 1E md ni THDU 0 2 aaa bani THDU 37 5 96 me ie Taa a ear a asd THDi 0 04 A shit eo fa PI aes nas aaa THDi 1 87 A U h4 2299 y _ i sarees 3 KE i i U h3 30 1 y e I 2 Azdiv hi ALIA SS ST T ES I 2 Avdiv l h3 1 504 Figure 7 63 Examples of Harmonics measurement results Measurement results sub results U h i TRMS voltage of selected harmonic h0 h12 I h i TRMS current o
120. z U13 401 v Field 123 U13 401 z Field 321 u23 400 v u23 402 v L1 L3 L2 6401640006 V 401 sanre 4026 400 Figure 7 5 Examples of Voltage measurement in three phase system Measurement results sub results Single phase system UIn voltage between phase and neutral conductors Ulpe voltage between phase and protective conductors Unpe voltage between neutral and protective conductors Freq frequency Three phase system U12 voltage between phases L1 and L2 U13 voltage between phases L1 and L3 U23 voltage between phases L2 and L3 Freq frequency Field 1 2 3 correct connection CW rotation sequence 3 2 1 invalid connection CCW rotation sequence IT earthing system selection of IT earthling system required U12 voltage between phases L1 and L2 Ulpe voltage between phase L1 and PE U2pe voltage between phase L2 and PE Freq frequency MI 3152 H EurotestXc 2 5 kV Tests and measurements 7 2 Riso Insulation resistance Figure 7 6 Insulation resistance measurement menu Measurement parameters limits Uiso Nominal test voltage 50 V 100 V 250 V 500 V 1000 V 2500 V Type Riso Type of test L PE L N N PE L L Limit Riso Min insulation resistance Off 0 01 MQ 100 MQ Nominal test voltage 2500 V is available on MI 3152H only Connection diagrams Figure 7 7 Connection of 3 wire test lead and Tip commander Un lt 1 kV g d Jo OFF Figure 7 8 Connection

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