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

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

Answer / k.prakashchandra

Neutral current has no role in diff relay

Is This Answer Correct ?    1 Yes 0 No

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

Answer / kkumar

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.

Is This Answer Correct ?    0 Yes 0 No

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