How to calculate cable sizes in sq.mm. with using motor KW?
Any formula there?

Answer Posted / raja

THE ABOVE SAID IS WRONG , ITS A THUMB RULE I USE TO FALLOW
1 sqmm = 5A & endangering amps withstand is 8A for alu
(sqmm * 1.87A)for cu sqmm *2

Is This Answer Correct ?    25 Yes 44 No



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