A 30KW motor running at 1450 rpm draws 56A, how would you
determine if this is correct or not?
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Answer Posted / vipul kumar rai
P=1.732xVoltage x I(current )xPower Factor
30KW=1.732x415xIx0.8
I=30000/(1.732x415x0.8)
I=52.17 AMPS
as per thory 52.17A current draw.
so 56A is approx correct.
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