define IDMT relay?
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Answer Posted / pinaki chatterjee
TO PROTECT THE SYSTEM THE TRIPPING ARRANGEMENT IS SUCH IN
THIS CASES THAT WHEN THE FAULT CURRENT WILL INCREASE THEN
THE TIME TAKEN WILL BE IN REVERSE MANNER , MEANS MUCH LESS
THAN BEFORE THAT WILL TAKEN THE TIME, IN SENCE THE NAME
IS INVERSE DEFINITE MINIMUM TIME RELAY.
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