What Is Advantage Of Using Percentage Differential Relay Protection?

1.	What Is Advantage Of Using Percentage Differential Relay Protection?
Answer» It does not require CTs with air gaps or special balancing FEATURES It PERMITS a low FAULT setting to be USED and this ENSURES maximum protection of the windings It ensures complete stability under the most severe through fault conditions

Answer»

It does not require CTs with air gaps or special balancing FEATURES
It PERMITS a low FAULT setting to be USED and this ENSURES maximum protection of the windings
It ensures complete stability under the most severe through fault conditions

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