Re: [RE-wrenches] TL Inverters & Rapid Shutdown

2015-03-10 Thread Dave Click
s/PES-logo-3.jpg *From:*Steve Jefferson [mailto:steve.jeffer...@sma-america.com] *Sent:* Thursday, October 09, 2014 11:31 AM *To:* ra...@positiveenergysolar.com; RE-wrenches *Subject:* RE: [RE-wrenches] TL Inverters & Rapid Shutdown Morning Wrenches, SMA is developing a product to meet 690.

Re: [RE-wrenches] TL Inverters & Rapid Shutdown

2015-01-19 Thread Mark Westbrock
Hi Greg, *Re: SPS integrated outlet* We have not had any inspectors take issue with the SPS, and we have installed dozens of them. The SPS is completely isolated from the electrical system of the rest of the house and the grid. As you know, our city inspectors here have a pretty high level of at

Re: [RE-wrenches] TL Inverters & Rapid Shutdown

2015-01-19 Thread Gregory Seelhorst
Wrenches - I wanted to bring up the topic of SMA TL inverters, SPS outlets, and Rapid Shutdown function. In light of some AHJs where the 2014 NEC is already in effect, I would appreciate how anyone has insight on how to address the topics below: *Re: SPS integrated outlet* - Citing 2014 NEC 690

Re: [RE-wrenches] TL Inverters & Rapid Shutdown

2014-10-09 Thread Dave Click
And... after seeing boB's email I realize that my last sentence is incorrect given the existence of the MNPVHV8-DLTL-3R for exactly this purpose. DKC On 2014/10/9 15:29, Dave Click wrote: There is some pressure on NM specifically to postpone adoption of 690.12 until more products are availab

Re: [RE-wrenches] TL Inverters & Rapid Shutdown

2014-10-09 Thread Dave Click
There is some pressure on NM specifically to postpone adoption of 690.12 until more products are available, so that may help you out. To my knowledge, micro-inverters don't need to comply with 705.12(D)(6) since there are no suitable products available [90.4]. Equipment does need to be listed,

Re: [RE-wrenches] TL Inverters & Rapid Shutdown

2014-10-09 Thread Randy
..@sma-america.com] Sent: Thursday, October 09, 2014 11:31 AM To: ra...@positiveenergysolar.com; RE-wrenches Subject: RE: [RE-wrenches] TL Inverters & Rapid Shutdown Morning Wrenches, SMA is developing a product to meet 690.12 requirements. It will be shown at SPI in Las Vegas. Also, you

Re: [RE-wrenches] TL Inverters & Rapid Shutdown

2014-10-09 Thread Steve Jefferson
sday, October 09, 2014 9:41 AM To: 'RE-wrenches' Subject: Re: [RE-wrenches] TL Inverters & Rapid Shutdown Hi Wrenches, We are being forced to adopt 690.12 Rapid Shutdown requirement based on several explanations given to our industry: 1. otherwise we would be ignoring the li

Re: [RE-wrenches] TL Inverters & Rapid Shutdown

2014-10-09 Thread Randy
Hi Wrenches, We are being forced to adopt 690.12 Rapid Shutdown requirement based on several explanations given to our industry: 1. otherwise we would be ignoring the life safety and put our fire fighters lives in peril 2. This product can be constructed from readily available, over-t