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Transformer grounding #165946
07/08/07 11:29 AM
07/08/07 11:29 AM
A
ayrton  Offline OP
Member
Joined: Dec 2001
Posts: 201
Pa
Where in the code (if at all) does it state you need to bond dry type transformer to building steel?

2017 / 2014 NEC & Related Books and Study Guides
Re: Transformer grounding [Re: ayrton] #165951
07/08/07 12:38 PM
07/08/07 12:38 PM
R
Roger  Offline
Member
Joined: May 2002
Posts: 1,716
N.C.
See 250.30(A)(7)

Roger

Re: Transformer grounding [Re: Roger] #166031
07/10/07 07:59 PM
07/10/07 07:59 PM
A
ayrton  Offline OP
Member
Joined: Dec 2001
Posts: 201
Pa
I have a 02 NEC. There is no 250.30 (A)(7)

Re: Transformer grounding [Re: ayrton] #166056
07/11/07 12:30 PM
07/11/07 12:30 PM
R
resqcapt19  Offline
Member
Joined: Nov 2000
Posts: 2,148
IL
It's 250.30(A)(4) in the 2002 code.


Don(resqcapt19)

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