How the cable size for a motor is decided
Answers were Sorted based on User's Feedback
Answer / isaac
cable rating is stipulated in the IEE regulation, which
indicate the current rating and the size of cable.
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the cable size of the motor is decided on the basis:
1 the rated current of motor
2 starting current of the motor (reason:-might be very high)
3 considering the fault current flow in case of fault
4 starter we are using to start the motor
5 considering the cost of insulation required for the cable.
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Answer / ram kumar saini
The size are 1.5 time of motor full load current
Is This Answer Correct ? | 4 Yes | 6 No |
Answer / ganesh kumar mynampati
The cable size of the motor is decided from number of
poles, size of the motor, air gap length,number of armature
slots
Is This Answer Correct ? | 11 Yes | 60 No |
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