How much pole motor can be desion for 415 volt ,50 hz.Power
supply. in pratical condition .
Prakash veer singh
Answers were Sorted based on User's Feedback
Answer / ali raza
As we know that N=120f/p from here we can eisly suggest
here that moter pole depend on speed and frequincy not on
voltages there4 we can not suggest motor pole
Is This Answer Correct ? | 6 Yes | 1 No |
Answer / biswajit sahoo
unless you are not mention rpm you can not predict no of
poles with voltage and frequency
Is This Answer Correct ? | 5 Yes | 0 No |
Answer / uttam kumar sarkar
Motor pole dipenda upon Speed(N),Frequency(f).
Now we know the Syschronous Speed N=120f/P,
where P is No. of pole,
If synchronous Speed N=1500,
then P=120f/N, where,N=1500rpm,f=50.
P=(120*50)/1500
=4
So the No. of pole will be 4.
thanks to all
Uttam kumar Sarkar
email; engrutm@yahoo.com
Is This Answer Correct ? | 5 Yes | 2 No |
Dear Ali
I know better that Motor supply voltage rating is not
depend on motor pole nombers .its depend on motor winding
turn.
Is This Answer Correct ? | 1 Yes | 2 No |
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