Tests for VT
Tests for VT
(OP)
My client is asking for tests on a 400kV VT.The tests includes magnetizing curve for the VT.Can anyone tell me how its done as I have never encountered such request before.
Thanks to all for help.
Thanks to all for help.






RE: Tests for VT
Don't exceed the rated secondary voltage by more than the short-time over-voltage rating.
Caution...a high voltage will be present on the primary winding. The voltage present will be a function of the VT ratio. Make sure the primary terminal is not connected to anything.
RE: Tests for VT
RE: Tests for VT
I would use a normal scale for both current and voltage.
RE: Tests for VT