Locating Breaks In Lines - Chauvin Arnoux LOCAT-N C.A 6681 Manual De Instrucciones

English
Remark:
If the cable supplied by the signals from the transmitter is near other conductors
that are parallel to it (example: cable tray, channel, etc.) or is interlaced with or
crosses them, the signal may then propagate in these cables and create spurious
circuits.
3.2.2

LOCATING BREAKS IN LINES

Preconditions:
The circuit must be dead.
•
All the other lines must be earthed as shown in Fig. 11.
•
Connect the transmitter to the wire in question and to earth as shown in
•
Fig. 11.
Remarks:
The transition resistance of the break in the line must be greater than
•
10kOhms.
50 C.A 6681 Cable Locater
Fig.11