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unphasedtoo
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Join Date: Feb 2011
Posts: 1

Transformer Modification

02/17/2011 9:47 PM

I have received a proposal to modify a 200kVA 22kV step down transformer to act as a 33kV step down. Long story, but the modification involves revectoring the HV from delta to wye and bringing out the HV neutral to earth.

Any thoughts on creepage/clearance issues with the bushings and internal windings, and the likelihood of success?
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Anonymous Poster
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Re: Transformer Modification

02/18/2011 7:20 AM

If you still need help you can contact Adrian Slaters Electrical Group

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