Mounting and connection
25
isoxx1685Dx-x25_D00272_07_M_XXEN/09.2022
5.2.3 Connecting the EDS to the ISOMETER® isoxx1685DP
CAUTION
Risk of malfunctions due to excessive locating current on sensitive
system parts!
The locating current flowing between the IT system and earth can cause
controller faults in sensitive parts of the system, such as the PLC or relay.
Ensure that the level of the locating current is compatible with the system to
be monitored
Risk of incorrect measurement
The supplied locating current may influence other connected insulation fault
location systems. If they measure the injected locating current, the
measurement might be incorrect..
Insulation monitoring is deactivated while the insulation fault location is
active.
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