Re: [RE-wrenches] 2v battery charger

Hi Jay, I have had an Instek PSH-3630A for at least 15 years. It's been a solid unit has dealt with a lot of 2V cell recoveries. I see that particular unit is discontinued, if I was to buy one again, I'd get the Instek PSW 80-40.5 which goes from 0-80V and 40A. Not low cost units - will set yo

Re: [RE-wrenches] Sol-Ark AC Coupling Issues

It’s sort of amazing to me because as far as I understand the radian doesn’t have any output control. Why doesn’t it go into overload? I’m guessing that either the loads don’t exceed its output, or there are some settings in the sol ark that limit it or some by some unique chance interaction

[RE-wrenches] 20,000 SQFT HONE

Hey All, I have been asked to design & install a solar backup system for a 20,000 sqft "home", autonomy requirements unknown at this time. I know. lets save the jokes. Many of you have confronted this issue with survivalist/realist types. Probably 400-600 Amp utility service is present.

Re: [RE-wrenches] Conext XW+ 5548 fan replacement

I think this is it: AD1212HB-A71GL, from Adda corporation On Tue, Jan 11, 2022, 12:35 PM Dave Tedeyan wrote: > Hi all, > > Does anyone have a source where you can get a replacement fan for the > Conext XW+ inverters? I just talked to Schneider and since this inverter is > just out of warranty, t

Re: [RE-wrenches] Sol-Ark AC Coupling Issues

Hi Ray Good to hear from you. The Radian is set up to see the power on the Sol-Ark inverters as the grid and feed back to it with the Sol-Arks set up to go into freg-watt function when the Blue Ion batteries are close to full. In theory this should work, and does, until the Sol-Ark goes into freq-w

Re: [RE-wrenches] Sol-Ark AC Coupling Issues

HI Jeff The overriding design constraints were to try to make an older existing system and a new state of the art system perform like one unit. It was a bad premise to start with. I let the client talk me into this design against my better judgment. It would have been less expensive for my company

Re: [RE-wrenches] neutral sizing for sense

705.95 Ampacity of Neutral Conductor National Electrical Code 2017 of New York State > 7 Special Conditions > 705 Interconnected Electric Power Production Sources

Re: [RE-wrenches] neutral sizing for sense

I’d start with the manufacturers recommendations Sent from my iPhone > On Jan 24, 2022, at 11:52 AM, jay wrote: > > HI All, > > Where do I find in the code how to size a sense only neutral wire for GT > inverter. > > thanks > > jay > > peltz power > > > _

[RE-wrenches] neutral sizing for sense

HI All, Where do I find in the code how to size a sense only neutral wire for GT inverter. thanks jay peltz power ___ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re-wren