T-Pain Is On A Boat: Re: [Electric Boats] Re: BMS and charger for Sky Energy Pack

Thursday, June 18, 2009

Re: [Electric Boats] Re: BMS and charger for Sky Energy Pack

Here are a set of links I can not speak for any of the products
listed. This is a mix of under/over protection and BMS's

http://elitepowersolutions.com/products/index.php?cPath=1&osCsid=17bd9470d3b78dc8510a66342e98cc27
http://www.voltblocher.com/About.html
http://www.ev-power.com.au/-Thundersky-Battery-Balancing-System-.html
http://liionbms.com/php/index.php
http://evie-systems.com/
http://www.evcomponents.com/SearchResults.asp?Cat=29 (not cheap but
I have heard good things on the forums)

On Jun 17, 2009, at 1:02 AM, jeremy_harris_uk wrote:

>
>
> Here's a link to a pretty good LiFePO4 BMS that you might find
> useful:http://www.rechargeablelithiumpower.com/oscommerce2/catalog/battery-management-bmsvms-c-23.html
>
> I'm using the predecessor to this unit and have had no problems. It
> was developed by Gary Goodrum, a regular contributor on the Endless
> Sphere electric forum.
>
> Jeremy
>
> --- In electricboats@yahoogroups.com, cwitzgal <chris@...> wrote:
> >
> > Hi all;
> >
> > I have ordered eight, 40ah Sky Energy Cells, LIFEPO4, to power my
> Torqueedo
> > 801 motor. This is used on our tender to Jubilee, or Westerly
> Fulmar.
> >
> > The pack will be configured as 24v. The cells have a fully charged
> voltage
> > of 3.6v, and a lov voltage of 2.0v. I need to find a BMS and
> charger for the
> > pack, and I am having difficulties.
> >
> > Here are the cells:
> > http://www.evcomponents.com/ProductDetails.asp?ProductCode=SE40AHA
> >
> > Here is a BMS board:
> > http://www.batteryspace.com/index.asp?
> PageAction=VIEWPROD&ProdID=2480
> > The trouble I think with that board is that the over current
> protection is
> > set to 3.9 volts, and the Sky Energy cells look like they are to
> be charged
> > to 3.6v max.
> >
> > Am I correct in this assumption?
> > Any other sources for a good board to serve as a BMS? Ideally, it
> would
> > allow a simple power supply to provide the juice for charging,
> incorporating
> > all bms and charging intelligence.
> >
> > Chris
> >
> >
> > [Non-text portions of this message have been removed]
> >
>
>
>

[Non-text portions of this message have been removed]