Bruce EVangel Parmenter wrote:
>models: 31XHS, 30XHS, and SCS225 are all 57 minutes @75A and weight
>~67lbs. Making the total pack weight of 670lbs.
>Their model US 12V XC is rated 77 minutes @75A weighing 90lbs, which
>would give a pack weight of 900lbs
>(A 15% increase in capacity=range, for a 3
You already stated you are not going to sink a lot ca$h into a new pack,
so upgrading to li-ion is out
http://www.batteryspace.com/LiFePO4-Prismatic-Battery-12.8V-100Ah-1.28-KWh-10C-Rate-Without-Balance.aspx?gclid=CMLpiva2-bgCFe4-MgodT2IAIg
I will assume the EV that needs a new pack is not
http:/
eve
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ars as worth the $7k it would cost for the Li pack, BMS, and new charger.
>
> Steve
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The previous post I made on this topic listed AC and DC controllers.
For such a heavy EV, it really makes sense to have regen, not only to
regain some energy, reduce brake wear, and the dynamic braking is safer
driving (you have both the motor and the friction brake to slow/stop the
heavy EV. An A
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For EV drag racing discussion, please use NEDRA
(http://groups.yahoo
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For EV drag racing discuss
Target: drive system for a 18 wheel (class-6) semi truck
Eyeing: 500VDC 450A motor (500V * 450A = 225kW)
Searching: ~225kW drive system good for class-6 trucks or buses. Found:
http://www.e-moss.com/electric-powertrain
Commercial Vehicles / Trucks
Low Floor Bus (LF) Configurations
Low Entry Bus (
h
the best of the future.
www.Greenshedconversions.com
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Steve Clunn wrote:
I have an opportunity to get in on an 18 Wheeler build. The problem is,
the project manager has already bought the motor. A 2600lbs Monster, a
S.E.P.X. 500V, 450 amp.. its name plate says Armature 500v, 460amps and the
field , 300V, 6 amps. We spun the motor over with a 12
.
www.Greenshedconversions.com
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> *group/NEDRA <http:/
Tesla hurdle: Name Already Trademarked in China
http://www.greencarreports.com/news/1086101_first-2013-tesla-model-s-delivered-outside-north-america--in-oslo
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By Antony Ingram Aug 7, 2013 HT2 Brian Henderson
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