4
MOM2
ZP-BD03E
BD0333JE
Contents
1 Safety
................................................................... 6
1.1 Safety instructions ............................................... 6
1.2 Symbols on the instrument ................................. 7
2 Introduction
................................................................... 8
2.1 General ............................................................... 8
Unpack system ................................................... 8
2.2 Service and support ............................................ 8
2.3 Basic technical description ................................... 9
Kelvin test ........................................................... 9
2.4 DualGround – Both sides grounded .................... 9
3 MOM2 overview
................................................................. 10
3.1 The instrument ................................................. 10
3.2 Included accessories .......................................... 12
3.3 Optional accessories .......................................... 13
4 Functions and set up
................................................................. 14
4.1 General ............................................................. 14
Internal software version ................................... 14
4.2 Test positions .................................................... 14
.................................. 15
SET / ............................................................. 15
4.4 Clock – CLK ...................................................... 16
SET / CLK ........................................................... 16
4.5 Minimum current – I min .................................. 17
SET / I min.......................................................... 17
4.6 Data logger – LOG ............................................ 17
SET / LOG .......................................................... 17
4.7 Pass/Fail – P/F .................................................... 18
SET / P/F ............................................................. 18
4.8 PC communication – PC COM ...............................19
PC COM ........................................................... 19
4.9 Audio signals .................................................... 19
4.10 Battery power supply ...................................... 20
5 Operating instructions
................................................................. 22
5.1 General instructions .......................................... 22
Important regarding all testing .......................... 22
Power supply ................................................. 22
5.2 Measurement with max. charge, I=I MAX ......... 24
5.3 Measurement with minimum current guaran-
tee, I > I min ..................................................... 25
5.4 Measurement using P/F – pass/fail ..................... 26
5.5 Measurement with user defined settings ........... 27
5.6 Measurement using the LOG function ............... 27
5.7 Measurement using P/F and I min ..................... 29
5.8 Testing on circuit breakers having a current
transformer in the loop .................................... 30
5.9 Trouble shooting ............................................... 30
Error messages.................................................. 30
6 Application examples
................................................................. 32
6.1 Safety ............................................................... 32
Important regarding all testing .......................... 32
6.2 Measurement using Kelvin probes ..................... 32
6.3 Test a CB using DualGround .............................. 33
6.4 Test a CB by injecting through the ground
cables .............................................................. 33
Disconnection ................................................... 33
7 MOM2 Win
................................................................. 34
7.1 Introduction ...................................................... 34
Download software .......................................... 34
7.2 MOM2 Win installation ..................................... 34
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