Answer / pvpatil

First Things Is That How Much The Resistance
Of That Earth Where You Grounded The
Electrical Machine.
And Other Things Is The Types Of The
Conductor Which Is To Be Used By You For
Grouding The Electrical Machine.

I have a 3 phase 600 volt prim. feed and a 120/208 sec. Isolateing tranformer .We are using this system for safety against shock . What is the proper grounding ?? Does the common on sec. get earth ground ???

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