William and all, It is new in the 2008 NEC version.
Phil Phil Schneider, system engineer Creative Energies www.CreativeEnergies.biz 307.332.3410 Lander, WY 208.354.3001 Victor, ID From: William Miller <[email protected]> Reply-To: RE-wrenches <[email protected]> Date: Tue, 27 Jan 2009 17:44:44 -0800 To: RE-wrenches <[email protected]> Subject: Re: [RE-wrenches] ground mount wiring non-accessibility Phil: In which code version is the passage below found? I have the 2002 and the 2005 on CD Rom and it is in neither. As such, local inspectors are not requiring any protection of accessible conductors. As such, our wire guard is a voluntary upgrade and consequently, hard to justify. Parents and grandparents are amenable in many cases, however. William Miller At 03:41 PM 1/27/2009, you wrote: > William, > > Your techniques look very clean and long lasting thanks for the link. Do > your inspectors consider the 4² aluminum wire guard as rendering the wiring > inaccessible? Anybody else have feedback from their inspectors? Thanks > again. > > Phil > > Phil Schneider, system engineer > Creative Energies > www.CreativeEnergies.biz <http://www.creativeenergies.biz/> > 307.332.3410 Lander, WY > 208.354.3001 Victor, ID > > > > > From: William Miller <[email protected]> > Reply-To: RE-wrenches <[email protected]> > Date: Tue, 27 Jan 2009 14:45:05 -0800 > To: RE-wrenches <[email protected]> > Subject: Re: [RE-wrenches] ground mount wiring non-accessibility > > > > http://mpandc.com/practices/Technical_Procedures/PV_wiring/PV_wiring.html > > > > <http://mpandc.com/practices/Technical_Procedures/PV_wiring/PV_wiring.html> > At 02:24 PM 1/27/2009, you wrote: >> Wrenches, >> >> In regards to 690.31 (A) which requires readily-accessible PV source and >> output circuits above 30 V to be installed in a raceway, have any of you >> come up with a method you think works well and is cost-effective? I know >> this was discussed a while back, I¹m wondering if anybody has done this a >> couple times now and has found a system you like. Anybody compare the cost >> between fencing and enclosing the wiring on the backsides of the modules? >> We bid on this particular system in early 2008 before we made the change in >> our practices 27 kW in two subarrays installed on ULA. >> >> cheers, >> Phil >> >> Phil Schneider, system engineer >> Creative Energies >> www.CreativeEnergies.biz <http://www.creativeenergies.biz/> >> <http://www.creativeenergies.biz/> >> 307.332.3410 Lander, WY >> 208.354.3001 Victor, ID >> >> > > > _______________________________________________ > List sponsored by Home Power magazine > > List Address: [email protected] > > Options & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm <http://www.re-wrenches.org/etiquette.htm> > > Check out participant bios: > www.members.re-wrenches.org <http://www.members.re-wrenches.org/> > > > > _______________________________________________ > List sponsored by Home Power magazine > > List Address: [email protected] > > Options & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm <http://www.re-wrenches.org/etiquette.htm> > > Check out participant bios: > www.members.re-wrenches.org <http://www.members.re-wrenches.org/> > > No virus found in this incoming message. > Checked by AVG - www.avg.com <http://www.avg.com/> Version: 8.0.233 / Virus Database: 270.10.14/1918 - Release Date: 01/27/09 07:26:00 _______________________________________________ List sponsored by Home Power magazine List Address: [email protected] Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org _______________________________________________ List sponsored by Home Power magazine List Address: [email protected] Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
