What should be ideal IR value for 11kV, un earthed, 1 MW motor?

What should be ideal IR value for 11kV, un earthed, 1 MW
motor?

Question Posted / zapak

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What should be ideal IR value for 11kV, un earthed, 1 MW motor?..

Answer / rahul

11KV motor IR is 5 G ohms.

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3 Yes

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What should be ideal IR value for 11kV, un earthed, 1 MW motor?..

Answer / sunny saini

ANYONE MUST FOLLOW THAT THE LEAKAGE CURRENT MUST NOT
GREATER THAN 1ma FROM PHASE TO GROUND.
SO
IR (MIN)= 11000/.0001=11MOHMS

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What should be ideal IR value for 11kV, un earthed, 1 MW motor?..

Answer / sandip upare

Actually as the capacity of motor increase IR value
decreases.I am not exact correct but it should be less than
1 ohm

Is This Answer Correct ?

1 Yes

8 No

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