Operation
26
Message Cause
VLF CR Test Boost is not
ready. Cable shield not
properly connected.
The VLF CR Test Boost reports that the resistance
between operating earth and protective earth is too
high (>9 ±3 Ω). Check whether the earth cable as well
as the cable screen of the HV connection cable are
correctly connected and that the respective connection
points are able to make good metallic contact.
VLF CR Test Boost is not
ready. HV cable not correctly
connected.
The HV connection cable was not properly locked on
to the HV output of the VLF CR Test Boost.
The VLF SIN-45 test system has a key switch
that can prevent high voltage being
switched on. The switch can be set to the following positions:
High voltage unlocked
High voltage locked
In the locked state, the key can be removed and the system can thus be protected
against unauthorised high-voltage operation.
To Next Page
Loading...
