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How Id and Ires are calculated in siprotech 7ut612 and abb
trsfmr differential relay.what is the formula



How Id and Ires are calculated in siprotech 7ut612 and abb trsfmr differential relay.what is the fo..

Answer / arun.r

IDd IS DIFF B/W TWO CURRENT
Ires IS MAX CURRENT OF THE TWO CURRENT

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