Chauvin Arnoux C.A 6456 Notice De Fonctionnement page 238

1 PRESENTA PRESENT PRESENTA ATION A TION .................................................................................................................... 43
1.1 Environmental conditions ......................................................................................................... 44
1.2 Compliance with standards ...................................................................................................... 44
1.3 Power supply ........................................................................................................................... 44
2 DESCRIPTION ....................................................................................................................... 44
3 GENERAL USE ...................................................................................................................... 48
3.1 Automatic checks .................................................................................................................... 48
3.2 Instrument configuration (SET Instrument configuration (SET-UP) Instrument configuration (SET-UP)
3.3 Compensation of the measuring cables ................................................................................... 50
3.4 Recording measurement results (MEM) .................................................................................. 52
3.5 Recalling recorded values (MR) ............................................................................................... 52
3.6 Erasing recorded values .......................................................................................................... 52
3.7 Printing measurement results (PRINT) .................................................................................... 53
3.8 Printing recorded values (PRINT MEM) .................................................................................. 54
4 MEASUREMENTS ................................................................................................................. 54
4.1 Volt Volt V age measurement .............................................................................................................. 54
4.2 2P 3P earth measurement ....................................................................................................... 59
4.3 Earth measurement in live condition (REARTH) ...................................................................... 63
4.4 3-wire loop measurement (Z LOOP) ........................................................................................ 70
4.5 2-wire loop measurement (Z LINE) .......................................................................................... 73
4.6 Current measurement (
5 GLOSSARY GLOSSARY GLOSSAR ............................................................................................................................ 77
6 MAINTENANCE ..................................................................................................................... 78
6.1 Replacing the batteries ............................................................................................................ 78
6.2 Storage .................................................................................................................................... 78
6.3 Cleaning .................................................................................................................................. 78
6.4 Metrological verification ........................................................................................................... 78
6.5 WarRanty ................................................................................................................................ 78
6.6 Customer service .................................................................................................................... 78
7 LIST OF CODED ERRORS .................................................................................................... 79
8 TO ORDER ............................................................................................................................. 79
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SOMMAIRE
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