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how to select short circuit current while selecting a MCCB?
how to calculate current for a given KVA and KW load?

Answer Posted / prashant

The basic equation is

P= 1.732VICos(A) WHERE P = load in KW

If in KVA then convert it to KW

KW = KVA * Cos(A)

V=415

well i dnt knw regarding the short ckt selection of MCCB

Is This Answer Correct ?    2 Yes 13 No



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