balance?
> How big are the inverters? Are they all the same size?
> Is it a 208 or 480 service?
>
> -Glenn
>
> From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On
> Behalf Of Jay
> Sent: Wednesday, March 22, 2017 8:47 PM
> To: RE-wrenches
: Wednesday, March 22, 2017 8:47 PM
To: RE-wrenches
Subject: Re: [RE-wrenches] 2014 NEC 705-100 (A)
Hi Glenn
I had it correct in the subject, but got it wrong below, here is the correct
number
2014NEC, 705-100 (a)
On Mar 21, 2017, at 8:09 PM, Glenn Burt mailto:glenn.b...@glbcc.com
3/21/2017 21:34
> To: RE-wrenches
> Subject: [RE-wrenches] 2014 NEC 705-100 (A)
>
> HI All,
>
> I’ve got a client who’s having some issues with the building department. (for
> the 705-11-A NEC 2014)
> Now it is true that we in California are now in 2014 NEC)
> The
Of jay
Sent: Tuesday, March 21, 2017 6:35 PM
To: RE-wrenches
Subject: [RE-wrenches] 2014 NEC 705-100 (A)
HI All,
I’ve got a client who’s having some issues with the building department. (for
the 705-11-A NEC 2014) Now it is true that we in California are now in 2014
NEC) They are saying that
HI All,
I’ve got a client who’s having some issues with the building department. (for
the 705-11-A NEC 2014)
Now it is true that we in California are now in 2014 NEC)
They are saying that he isn’t allowed to install the 3rd inverter onto a 3
phase service
( this system was done in stages, usi
6:11 PM
To: RE-wrenches
Subject: [RE-wrenches] 2014 NEC 705.22 disconnect for inverter capable of being
locked
Hi Wrenches,
We have a particular plan checker who wants us to provide a lockable AC
disconnect for our inverter output circuit. His particular issue is that he
wants the locking
-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] *On
Behalf Of *Solar
*Sent:* Thursday, April 28, 2016 7:59 PM
*To:* RE-wrenches
*Subject:* Re: [RE-wrenches] 2014 NEC 705.22 disconnect for inverter
capable of being locked
So an AC disconnect in the inverter output between the inverter
So an AC disconnect in the inverter output between the inverter and panel or
utility disconnect if required doesn't work for him or her? The locking
provision is always in place on a standard AC disconnect.
Jesse Dahl
NABCEP PV Installation Professional
IBEW Local 292 - Electrician
Electrical
HI August,
I guess my question is.
Are they asking for a lockout AC disconnect on a AC circuit IE from the AC
panel?
or
are they asking for a lockout from the inverter AC at the inverter?
thanks
jay
peltz power
> On Apr 28, 2016, at 3:11 PM, August Goers wrote:
>
> Hi Wrenches,
>
> We h
<http://www.millersolar.com/>
805-438-5600
*From:* RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] *On
Behalf Of *August Goers
*Sent:* Thursday, April 28, 2016 3:11 PM
*To:* RE-wrenches
*Subject:* [RE-wrenches] 2014 NEC 705.22 disconnect for inverter capable of
being locked
Hi Wrenches,
We have a particular plan checker who wants us to provide a *lockable* AC
disconnect for our inverter output circuit. His particular issue is that he
wants the locking mechanism to be installed and on site. Here is a little
NEC background info:
2014 NEC 705.22 Disconnect Device
2
From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf
Of Kirk Herander
Sent: Wednesday, May 28, 2014 12:50 PM
To: 'RE-wrenches'
Subject: Re: [RE-wrenches] 2014 NEC AFCI
I get it about the delay. If you reset and close the tripped AFCI (or the grid
comes b
Subject: Re: [RE-wrenches] 2014 NEC AFCI
Hi Kirk
I thought about that, but you'll still need it on for the 5 minute clock.
If Nick is right and no voltage is acceptable on output side, then I don't see
how even with relays etc to get it to work?
Jay
Peltz power
...@lists.re-wrenches.org] On Behalf
Of jay peltz
Sent: Wednesday, May 28, 2014 11:15 AM
To: RE-wrenches
Subject: Re: [RE-wrenches] 2014 NEC AFCI
Hi Kirk
I thought about that, but you'll still need it on for the 5 minute clock.
If Nick is right and no voltage is acceptable on output side, t
vermontsolarnow.com
> dba Vermont Solar Engineering
> NABCEPTM Inaugural Certificant
> VT RE Incentive Program Partner
> 802.863.1202
>
> From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On
> Behalf Of Nick Soleil
> Sent: Tuesday, May 27, 2014 12:01 P
Certificant
VT RE Incentive Program Partner
802.863.1202
From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf
Of Nick Soleil
Sent: Tuesday, May 27, 2014 12:01 PM
To: RE-wrenches
Subject: Re: [RE-wrenches] 2014 NEC
Hi Jay,
It is not acceptable to wire the AFCI breaker
] On Behalf
Of Bill Brooks
Sent: Tuesday, May 27, 2014 3:18 PM
To: 'RE-wrenches'
Subject: Re: [RE-wrenches] 2014 NEC
Nick and Jay,
There is a basic problem that products are not currently available to
specifically address this application. I know Enphase has done a lot of
research la
: 'RE-wrenches'
Subject: Re: [RE-wrenches] 2014 NEC
Nick and Jay,
There is a basic problem that products are not currently available to
specifically address this application. I know Enphase has done a lot of
research lately about this issue, so they may have uncovered problems
-wrenches-boun...@lists.re-wrenches.org] On Behalf
Of Jay Peltz
Sent: Tuesday, May 27, 2014 11:32 AM
To: RE-wrenches
Subject: Re: [RE-wrenches] 2014 NEC
Hi nick
Good to know, I was told this by bill brooks at a training a few months ago.
Jay
Sent from my iPhone
On May 27, 2014, at 9:00 AM
Hi nick
Good to know, I was told this by bill brooks at a training a few months ago.
Jay
Sent from my iPhone
> On May 27, 2014, at 9:00 AM, Nick Soleil wrote:
>
> Hi Jay,
>
> It is not acceptable to wire the AFCI breaker with the utility power on the
> output of the AFCI breaker. That doe
Hi Jay,
It is not acceptable to wire the AFCI breaker with the utility power on the
output of the AFCI breaker. That does not meet the specifications for the
AFCI breakers. These breakers are sensitive to having voltage on their
output when the breaker is opened, which can damage the AFCI breake
stall?
Thanks,
Will
*From:* RE-wrenches
[mailto:re-wrenches-boun...@lists.re-wrenches.org] *On Behalf Of
*Phil Forest
*Sent:* Tuesday, May 20, 2014 1:26 PM
*To:* RE-wrenches
*Subject:* Re: [RE-wrenches] 2014 NEC
Will,
No problems with inspectors for us in MA, regarding
my neck, optimizers or not.
> Phil Forest
> South Mountain Company
>
> On May 20, 2014, at 1:33 PM, Will White wrote:
>
>>
>
> Phil,
>
> Do you find that the DC optimizer adds to the amount of time on an install?
>
> Thanks,
> Will
>
> Fro
2014, at 1:33 PM, Will White wrote:
>
>
>Phil,
>
>Do you find that the DC optimizer adds to the amount of time on an install?
>
>Thanks,
>Will
>
>From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf
>Of Phil Forest
>Sent: Tuesday,
hes [mailto:re-wrenches-boun...@lists.re-wrenches.org] On
> Behalf Of Phil Forest
> Sent: Tuesday, May 20, 2014 1:26 PM
> To: RE-wrenches
> Subject: Re: [RE-wrenches] 2014 NEC
>
> Will,
> No problems with inspectors for us in MA, regarding rapid shutdown, since we
> recently sw
Phil,
Do you find that the DC optimizer adds to the amount of time on an install?
Thanks,
Will
From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf
Of Phil Forest
Sent: Tuesday, May 20, 2014 1:26 PM
To: RE-wrenches
Subject: Re: [RE-wrenches] 2014 NEC
Will,
No
Will,
No problems with inspectors for us in MA, regarding rapid shutdown, since we
recently switched to using SolarEdge central inverters with optimizer under
each module, for roof mounted installs.
So far so good. They seem well made and engineered. Tip: you have to enable the
arc fault protec
HI Will,
You can do this.
Take a standard breaker panel, install a Arc fault and run the wiring from the
enphase like it is the grid: ie into the main lugs.
Then this will go out through the breaker in the correct fashion, and onto the
main panel.
jay
peltz power
PS as to the code, they want
Wrenches,
Is anyone else having problems with inspectors and the 2014 NEC? In Mass we're
having all kinds of issues with inspectors requiring/allowing an array of
different things for 690.12 rapid shut down ranging from roof top disconnects,
disconnects on the side of a house 20' up, disconnec
If you have any questions or comments, please respond to me off list.
Received this from John Wiles. You may respond to him at .
I have put the documents he enclosed on the Wrench ftp site, individually and
zipped together. You can find them here:
ftp://ftp.re-wrenches.org/pub/
Dear members of
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