leakage volt at neutral point

Thread Starter

pxjosaaa3

Joined Jul 17, 2010
2
hi,
I am a electrical tech at supervisor post at defense service . I am in confusion how to reduce the potential deference of about 10 volt between neutral and body of a delta/star 4 wire 15 kva 415v/(115v/200v) transformer. I have given screen winding after the HT side and LT side and connected to the body.
can any body suggest a proper remedy to this problem.

thank u .
Joseph
 
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