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#52114 - 05/19/05 11:58 AM Transformers
SJT Offline
Member

Registered: 07/24/02
Posts: 242
Loc: PATCHOGUE, N.Y.
We have a 225kva transformer, with 480v primary and 208 sec. The installation the way it is now, has 2 - 4" seal tights, each going to a 400amp switch. Are you allowed 2 diffrent disconnects on the secondary side? Do the secondary conductors have to terminate into a single switch or breaker? Such as a 600 amp main breaker panel? Can they end up into 2 switches?
Thanks

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#52115 - 05/19/05 01:09 PM Re: Transformers
Yoopersup Offline
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Registered: 03/04/03
Posts: 826
Loc: Michigan
Is this in a Superivised Industrial site or not?? (240.2) definitions.If so read 240.90 if not read 240-21c.

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#52116 - 05/20/05 11:57 AM Re: Transformers
SJT Offline
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Registered: 07/24/02
Posts: 242
Loc: PATCHOGUE, N.Y.
Thanks for the input

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