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babu1234
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Join Date: Mar 2010
Posts: 1

Knee Voltage and Maximum Magnetizing Current

03/23/2010 5:25 AM

what is the Knee voltage ,Maximum magnetising current of a CT (Class PS,800-400/0.577) for differentIAL PROTECTION......
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Anonymous Poster
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Re: Knee Voltage and Maximum Magnetizing Current

03/24/2010 11:01 AM

It is the point beyond which the CT goes into saturation.
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