krishnakumar


{ City } kuwait
< Country > kuwait
* Profession * electrical supervisor
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Question { 3634 }

WHAT IS THE CONDITION FOR OPERATING DIFFERENTIAL RELAY IN
POWER TRANSFORMER & WHERE IS NEUTRAL CT PLACED IN
TRANSFORMER


Answer

Neutral ct will put in transformer secondary neutral only,
its related to restricted earth fault relay. differntial
relay will operate any abnoraml current will occured in
windings.

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