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what is differnt between metering CTs an protection CTs
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Answer Posted / lalit barsker
IN METERING C.T. SECONDARY(LOW VOLTAGE SIDE) OF THE CT IS
CONNECTED TO THE METER I.E. AMMETER WATTMETER e.t.c.and in
protection C.T. SECONDARY(LOW VOLTAGE SIDE) OF THAT CT IS
CONNECTED TO RELAY FOR PROTECTION PURPOSE WHEN FAULT OCCURS
RELAY SENSE IT AND C.BREAKER TRIPS.
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