lto:re-wrenches-boun...@lists.re-wrenches.org] *On Behalf Of
*David Brearley
*Sent:* Tuesday, July 19, 2011 12:57 PM
*To:* RE-wrenches
*Subject:* Re: [RE-wrenches] 1987 NEC
Hans,
John Wiles described the evolution of this standard for a Home
Power article that we r
ists.re-wrenches.org] On Behalf Of David Brearley
> Sent: Tuesday, July 19, 2011 12:57 PM
> To: RE-wrenches
> Subject: Re: [RE-wrenches] 1987 NEC
>
> Hans,
>
> John Wiles described the evolution of this standard for a Home Power article
> that we referenced later in a Sola
We had an early 90s system with a DCGFP(complete with 4/0 GEC:)). A ground
fault on a DC load circuit caused the GFP to lift the ground, shut the array
off, but the short was still being fed by the battery and wouldn't trip the DC
breaker, since negative was disconnected from ground. I thought
t
Osterberg
Sent: Monday, July 18, 2011 10:07 PM
To: g...@icarussolarservices.com; RE-wrenches
Subject: Re: [RE-wrenches] 1987 NEC
Gary,
No one else has come up with a 1987 NEC. If you can get a copy of 1987
section 690.5 (I think it was 690-5 back then), I'd appreciate it.
Ke
Thanks, David. I've been looking for a 1987 NEC because of this
reference and others where John Wiles has referred to it.
David Brearley wrote:
Re: [RE-wrenches] 1987 NEC
Hans,
John Wiles described the evolution of this standard for a Home Power
article that we referenced later
Regards,
-Hans
_
From: re-wrenches-boun...@lists.re-wrenches.org
[mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of David
Brearley
Sent: Tuesday, July 19, 2011 12:57 PM
To: RE-wrenches
Subject: Re: [RE-wrenches] 1987 NEC
Hans,
John Wiles described the evolution of this stan
wrenches-boun...@lists.re-wrenches.org
> [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Kent Osterberg
> Sent: Monday, July 18, 2011 10:07 PM
> To: g...@icarussolarservices.com; RE-wrenches
> Subject: Re: [RE-wrenches] 1987 NEC
>
> Gary,
>
> No on
Behalf Of Kent
Osterberg
Sent: Monday, July 18, 2011 10:07 PM
To: g...@icarussolarservices.com; RE-wrenches
Subject: Re: [RE-wrenches] 1987 NEC
Gary,
No one else has come up with a 1987 NEC. If you can get a copy of 1987
section 690.5 (I think it was 690-5 back then), I'd appreciate it.
Kent
Gary,
No one else has come up with a 1987 NEC. If you can get a copy of 1987
section 690.5 (I think it was 690-5 back then), I'd appreciate it.
Kent Osterberg
Blue Mountain Solar
Gary Willett wrote:
Kent:
I am a member of the International Association of Electrical Inspectors
(
Kent:
I am a member of the International Association of Electrical Inspectors
(IAEI), and they're headquartered here in the Dallas area.
If you aren't successful getting the info from a Wrench with the 1987
code book, let me know and I am sure I can request a FAXed copy of 1987
section 690.5
I'm looking for the text of 1987 NEC 690.5 to compare with 2011 version.
If any of you geezers have kept copies that old, please contact me off
list. Thanks.
Kent Osterberg
Blue Mountain Solar
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