Chauvin Arnoux C.A 6460 EARTH-/EARTH RESISTANCE TESTER P01126501 User Manual
Product codes
P01126501
20
CONTENTS
1.
PRESENTATION .................................................................... 21
2.
DESCRIPTION ....................................................................... 21
3.
USE ........................................................................................ 23
3.1 Implementation ................................................................ 23
3.2 Earth resistance measurement ........................................ 23
3.3 Measurement of earth resistivity ...................................... 24
3.4 Measurement of coupling ................................................. 25
3.5 Fault signalling ................................................................. 26
3.1 Implementation ................................................................ 23
3.2 Earth resistance measurement ........................................ 23
3.3 Measurement of earth resistivity ...................................... 24
3.4 Measurement of coupling ................................................. 25
3.5 Fault signalling ................................................................. 26
4.
FUNCTIONAL CHARACTERISTICS ...................................... 27
4.1 Reference conditions ....................................................... 27
4.2 Metrological properties .................................................... 27
4.1 Reference conditions ....................................................... 27
4.2 Metrological properties .................................................... 27
4.2.1 Voltage detection ................................................... 27
4.2.2 Resistance ............................................................. 27
4.2.2 Resistance ............................................................. 27
4.3 Power supply ................................................................... 28
4.4 Environmental parameters ............................................... 28
4.4 Environmental parameters ............................................... 28
4.4.1 Climatic .................................................................. 28
4.5 Construction specifications .............................................. 29
4.6 Compliance with international standards ......................... 29
4.6 Compliance with international standards ......................... 29
4.6.1. Electromagnetic compatibility ................................ 29
4.6.2 Mechanical protection ............................................ 29
4.6.3 Variations in operating range ................................. 30
4.6.4 Typical measurements ........................................... 31
4.6.5 Limits ..................................................................... 31
4.6.2 Mechanical protection ............................................ 29
4.6.3 Variations in operating range ................................. 30
4.6.4 Typical measurements ........................................... 31
4.6.5 Limits ..................................................................... 31
5.
MAINTENANCE ..................................................................... 32
5.1 Servicing .......................................................................... 32
5.1 Servicing .......................................................................... 32
5.1.1 Replacing the batteries
or rechargeable cells (C.A 6460 only ) ................... 32
5.1.2 Recharging all replacing the battery (C.A. 6462) ... 32
5.1.3 Replacing the fuse ................................................. 33
5.1.3 Replacing the fuse ................................................. 33
5.2 Cleaning .......................................................................... 33
5.3 Storage ............................................................................ 33
5.4 Metrological verification ................................................... 34
5.3 Storage ............................................................................ 33
5.4 Metrological verification ................................................... 34
6.
WARRANTY ........................................................................... 34
7.
TO ORDER ............................................................................. 35