Insulation resistance busducts
Insulation resistance busducts
(OP)
I want to perform an insulation resistance test to the Isolated phase bus ducts.(megger 5KV)
There are VT connected in GCB copartment (star grounded primary and secondary)
Will they affect the value measured? Is it necessary to disconnect them primary?
There are VT connected in GCB copartment (star grounded primary and secondary)
Will they affect the value measured? Is it necessary to disconnect them primary?






RE: Insulation resistance busducts
RE: Insulation resistance busducts