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
andy >> >> >> >> Randy Sadewic >> >> Cell: 505 570-0137 >> >> ra...@positiveenergysolar.com >> >> >> >> [image: >> http://positiveenergysolar.com/admin/content/uploads/PES-logo-3.jpg] >> >> >> >&

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
tly delete the original and any copies of this email and any attachments thereto. Thank you. *From:* RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] *On Behalf Of *Mark Byington *Sent:* Tuesday, October 07, 2014 6:59 AM *To:* RE-wrenches@lists.re-wrenches.org <mailto:RE

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

2014-10-09 Thread Dave Click
wrenches-boun...@lists.re-wrenches.org] *On Behalf Of *Steve Jefferson *Sent:* Tuesday, October 07, 2014 8:33 AM *To:* RE-wrenches *Subject:* Re: [RE-wrenches] TL Inverters The first gen of TL’s did have a somewhat tight window for the DC window. However, the new SBTL-US-22 (3kW – 7700kW, wit

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
e Jefferson Sent: Tuesday, October 07, 2014 8:33 AM To: RE-wrenches Subject: Re: [RE-wrenches] TL Inverters The first gen of TL's did have a somewhat tight window for the DC window. However, the new SBTL-US-22 (3kW - 7700kW, with secure power supply) Start Voltage is 125, MPPT is

Re: [RE-wrenches] TL Inverters

2014-10-07 Thread Steve Jefferson
eto. Thank you. From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Mark Byington Sent: Tuesday, October 07, 2014 6:59 AM To: RE-wrenches@lists.re-wrenches.org Subject: Re: [RE-wrenches] TL Inverters Just a word of caution to those not having experience with SMA TL inver

Re: [RE-wrenches] TL Inverters

2014-10-07 Thread frenergy
-wrenches.org Sent: Tuesday, October 07, 2014 6:58 AM Subject: Re: [RE-wrenches] TL Inverters Just a word of caution to those not having experience with SMA TL inverters - the larger units (7-11 kW) have an extremely narrow input DC voltage window. Depending on your module voltage and string

Re: [RE-wrenches] TL Inverters

2014-10-07 Thread Mark Byington
Just a word of caution to those not having experience with SMA TL inverters - the larger units (7-11 kW) have an extremely narrow input DC voltage window. Depending on your module voltage and string design, all you need is a module or two to be shaded to fall out of the MPPT input voltage range