I recently worked with a telecom specification that required lead plated copper lugs on the battery side and I have been using the same on my own systems for some time now. How important is it to use lead plated lugs on the battery side? Is tin plated copper just as good so long as you coat well with grease etc.? Mark Frye Berkeley Solar Electric Systems 303 Redbud Way Nevada City, CA 95959 (530) 401-8024 <http://www.berkeleysolar.com/> www.berkeleysolar.com
_____ From: re-wrenches-boun...@lists.re-wrenches.org [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Glenn Burt Sent: Monday, November 29, 2010 6:03 PM To: 'RE-wrenches' Subject: Re: [RE-wrenches] Battery Cable REvistied Hi Ray, I have for my last 2 battery jobs used the Cobra X-Flex in 2/0 size with MTW rating. At the battery end I have found the Thomas & Betts 54163-TB lugs, available at my local Grainger store to be a good match both mechanically and specification wise (also the correct hole size for M8 terminals in my Concorde AGM's). On the usual electrical equipment end, I use a Greaves Shoo-Pin PT131FX20 as the appropriate reducer to a THHN stranding #2/0 size (available through our local Graybar store, drop shipped to my office). Because I am using a Sunny Island, of course nothing #2 fits. so I have two Polaris style connectors in the trough below the SI where I switch from the Shoo-Pins to four #1 THHN to go up into the SI batt terminals (two conductors per pole). In fact, I am wrapping up one of these installs right now. Don't know if this helps, -Glenn
_______________________________________________ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org 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
