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Transformer grounding
#165946 07/08/07 12:29 PM
Joined: Dec 2001
Posts: 200
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ayrton Offline OP
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Where in the code (if at all) does it state you need to bond dry type transformer to building steel?
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Re: Transformer grounding
ayrton #165951 07/08/07 01:38 PM
Joined: May 2002
Posts: 1,716
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Roger Offline
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See 250.30(A)(7)

Roger
Re: Transformer grounding
Roger #166031 07/10/07 08:59 PM
Joined: Dec 2001
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ayrton Offline OP
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I have a 02 NEC. There is no 250.30 (A)(7)
Re: Transformer grounding
ayrton #166056 07/11/07 01:30 PM
Joined: Nov 2000
Posts: 2,148
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resqcapt19 Offline
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It's 250.30(A)(4) in the 2002 code.

Don(resqcapt19)

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