what is numerical relay explain its operation

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what is numerical relay explain its operation..

Answer / snowwhite10

numerical relay is a microprocessor based relay ...it works
according to the program written using microprocessor.

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what is numerical relay explain its operation..

Answer / naresh nari

numerical relay is a relay which is operated on the bases of numbers.that numbers are coded in the program for the relay operation.hence it is operated depending on the time delay i.e number of cycles per second

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