Re: [RE-wrenches] 24V Rolls Charging Parameters?

2013-04-30 Thread Steve Higgins
-wrenches] 24V Rolls Charging Parameters? Hello Wrenches, Please provide your opinions on the proper charging voltages (e.g. bulk, float, eq,), and recommended durations. The bank consists of 12 - Rolls 8CS25P (820AH @ 20hr rate) (4 strings of 3). Design based partly on budget limitations. FYI

Re: [RE-wrenches] 24V Rolls Charging Parameters?

2013-04-30 Thread Kirpal Khalsa
...@surrette.com Date: Tue, Apr 30, 2013 at 12:31 PM Subject: Re: [RE-wrenches] 24V Rolls Charging Parameters? To: RE-wrenches re-wrenches@lists.re-wrenches.org Wayne, ** ** Sorry about the delay!… I’ve been in wonderful sunny Nigeria dodging kidnappers and car bombs… ** ** ** ** All Rolls

Re: [RE-wrenches] 24V Rolls Charging Parameters?

2013-04-30 Thread Steve Higgins
per month. From: re-wrenches-boun...@lists.re-wrenches.org [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Kirpal Khalsa Sent: Tuesday, April 30, 2013 1:03 PM To: RE-wrenches Subject: Re: [RE-wrenches] 24V Rolls Charging Parameters? Steve.15 hours of Absorb charge

[RE-wrenches] 24V Rolls Charging Parameters?

2013-04-29 Thread Wayne Irwin
Hello Wrenches, Please provide your opinions on the proper charging voltages (e.g. bulk, float, eq,), and recommended durations. The bank consists of 12 - Rolls 8CS25P (820AH @ 20hr rate) (4 strings of 3). Design based partly on budget limitations. FYI. The system is off grid and consists of

Re: [RE-wrenches] 24V Rolls Charging Parameters?

2013-04-29 Thread Allan Sindelar
Well, if had been set up at 48V instead of 24V, it would have been a well-designed system. Would have cost less, too - two parallel strings of batteries instead of four for the same capacity, and three controllers instead of five. But as it is...

Re: [RE-wrenches] 24V Rolls Charging Parameters?

2013-04-29 Thread Wayne Irwin
by reply e-mail and delete this message from your computer system. Thank you. From: bo...@electronconnection.com Date: Mon, 29 Apr 2013 14:37:50 -0700 To: re-wrenches@lists.re-wrenches.org Subject: Re: [RE-wrenches] 24V Rolls Charging Parameters? Wayne,In the first place, 4 parallel strings

Re: [RE-wrenches] 24V Rolls Charging Parameters?

2013-04-29 Thread toddcory
. Please notify me immediately by reply e-mail and delete this message from your computer system. Thank you. From: bo...@electronconnection.com Date: Mon, 29 Apr 2013 14:37:50 -0700 To: re-wrenches@lists.re-wrenches.org Subject: Re: [RE-wrenches] 24V Rolls Charging Parameters? Wayne, In the first

Re: [RE-wrenches] 24V Rolls Charging Parameters?

2013-04-29 Thread Allan Sindelar
t: Re: [RE-wrenches] 24V Rolls Charging Parameters? Wayne, In the first place, 4 parallel strings of anything is a very bad idea. Micro resistances in cabling and connections plus eddy currents and the like will, over