how to calculate current when LT supply 415v fed to HT Motor 6.6kv and
1120kw.

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how to calculate current when LT supply 415v fed to HT Motor 6.6kv and 1120kw...

Answer / sivakumar

this case is not possible because it is very low voltage, so
the motor will not rotate because of low voltage.


to find motor current we can use I=P/1.732*v*power factor
the above formula is for three phase

Is This Answer Correct ?    4 Yes 6 No

how to calculate current when LT supply 415v fed to HT Motor 6.6kv and 1120kw...

Answer / koti

If motor is in decoupled condition, then it will run and I=10 timews of Ht noload current.

Is This Answer Correct ?    1 Yes 4 No

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