MI 3321 MultiservicerXA
Table of contents
4
4.3.6
Reset instrument settings ......................................................................... 34
4.3.7
Communication settings ........................................................................... 35
4.3.8
Edit User / device data menu ................................................................... 36
4.3.8.1
Users submenu ............................................................................................. 36
4.3.8.2
Devices submenu .......................................................................................... 37
4.3.8.3
Test sites submenu ........................................................................................ 37
4.3.8.4
Locations submenu ........................................................................................ 38
4.3.9
Password ................................................................................................. 39
4.3.10 Result .......................................................................................................... 40
5
PAT testing operating mode ............................................................................ 42
5.1
PAT testing main menu ................................................................................... 42
5.2
VDE organizer menu ....................................................................................... 42
5.3
Autotest custom menu ..................................................................................... 43
5.4
Project autotests menu .................................................................................... 43
5.5
Barcode / TAG menu ....................................................................................... 43
5.6
Single test menu .............................................................................................. 44
5.7
Recall/ delete/ send results menu ................................................................... 44
5.8
Data upload / download menu ......................................................................... 45
5.9
Setup menu ..................................................................................................... 45
5.9.1
Instrument settings ................................................................................... 45
6
Single tests in PAT testing mode .................................................................... 47
6.1
Performing measurements in single test mode ............................................... 47
6.2
Measurements
– Single tests for appliances ................................................... 48
6.2.1
Earth bond resistance .............................................................................. 48
6.2.1.1
Compensation of test leads resistance .......................................................... 49
6.2.2
Insulation resistance................................................................................. 49
6.2.3
Insulation resistance - S ........................................................................... 51
6.2.4
Substitute leakage current ........................................................................ 53
6.2.5
Substitute leakage - S .............................................................................. 55
6.2.6
Differential leakage current ...................................................................... 57
6.2.7
Touch leakage current .............................................................................. 58
6.2.8
Polarity test .............................................................................................. 60
6.2.9
Clamp current test .................................................................................... 61
6.2.10
PRCD test ................................................................................................ 63
6.2.10.1
PRCD single test ....................................................................................... 64
6.2.10.2
Automatic PRCD test ................................................................................. 65
6.2.11
Power / Functional test ............................................................................. 67
6.3
Measurements
– Single tests for welding machines ........................................ 68
6.3.1
Continuity of the protective circuit ............................................................ 68
6.3.2 Insulation resistance (supply circuit to protective circuit) ............................... 69
6.3.3 Insulation resistance (welding circuit to protective circuit) ............................. 70
6.3.4
Insulation resistance (supply circuit to welding circuit) ............................. 71
6.3.5
Insulation resistance (supply circuit of class II equipment to accessible
surfaces) ................................................................................................................. 72
6.3.6 Welding circuit leakage current ...................................................................... 73
6.3.7 Primary leakage current................................................................................. 74
6.3.8 Touch leakage current ................................................................................... 75
6.3.9 No load voltage .............................................................................................. 75
6.3.10
Clamp current test .................................................................................... 76
