KPS Multicheck6010 Manual De Usuario página 52

Multicheck6010
TABLE OF CONTENTS
1. Safety and operational considerations ............................................................................ 54
1.1 Warnings and notes ......................................................................................................... 55
1.2 Batteries ........................................................................................................................... 56
1.3 Precautions on chraging of new battery cells or cells unused for a longer period ........... 56
2. Instrument description ....................................................................................................... 57
2.1 Front panel ....................................................................................................................... 57
2.2 Connector pannel ............................................................................................................. 58
2.3 Back panel ....................................................................................................................... 58
3. Instrument operation .......................................................................................................... 59
3.1 Meaning of symbols and messages on the Instrument display ............................... 59
3.2 The online voltage and output terminal monitor ............................................................... 59
3.3 Message field - battery status ......................................................................................... 60
3.4 Status field - measurement warnings/results symbols .................................................... 60
3.5 Sound warnings ............................................................................................................... 61
3.6 Performing measurement ................................................................................................ 61
3.6.1 Measurement function/ sub-function .......................................................................... 61
3.6.2 Selecting measurement function/ sub-function .......................................................... 61
3.6.3 Performing tests ......................................................................................................... 61
3.7 Setup menu ...................................................................................................................... 61
3.8 Help screen ...................................................................................................................... 62
4. Measurements .................................................................................................................... 62
4.1 Insulation resistance ........................................................................................................ 62
4.2 Continuity ......................................................................................................................... 64
4.2.1 R low test .................................................................................................................... 64
4.2.2 Continuity test ............................................................................................................. 66
4.3 Testing RCDs ................................................................................................................... 67
4.3.1 Contact voltage .......................................................................................................... 68
4.3.2 Trip-out time ............................................................................................................... 69
4.3.3 Trip-out current ........................................................................................................... 71
4.3.4 Autotest ...................................................................................................................... 72
4.3.5 WARNINGS ................................................................................................................ 74
4.4 Fault loop impedance and prospective fault current ........................................................ 75
4.4.1 Fault loop impedance ................................................................................................. 75
4.4.2 The fault loop impedance test for RCD protected circuits .......................................... 76
4.5 Line impedance and prospective short-circuit current ..................................................... 77
4.6 Phase sequence testing ................................................................................................... 79
4.7 Voltage and frequency ..................................................................................................... 80
4.8 Earth Resistance .............................................................................................................. 82
4.8.1 Earth Resistance (Re) - 3-wire, 4wire ........................................................................ 82
4.8.2 Specific earth resistance (Ro) .................................................................................... 83
5. Maintenance ........................................................................................................................ 85
5.1 Replacing fuses ............................................................................................................... 85
5.2 Cleaning ........................................................................................................................... 85
5.3 Periodic calibration ........................................................................................................... 85
5.4 Service ............................................................................................................................. 85
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