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Anonymous Poster

Motors and Partial Discharge

03/01/2010 1:06 AM

Can anyone recomend me an acceptace criterion for partial discharge for a 6kV motor?
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PWSlack
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#1

Re: Partial dicharge

03/01/2010 4:31 AM

Is this something to do with earthing the terminals before disconnecting it?

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Khor
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#2

Re: Motors and Partial Discharge

03/03/2010 6:55 AM

Kindly check with IEC standard. In the case of 6KV or 11Kv cast resin transformers,the maximum acceptable level of partial discharge under IEC726 is 20 pico Columb, pC.

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Khor
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