For anybody searching later:
I ended up buying a Shawmut A25X400, 400A fuse which is a direct
substitute for the Littelfuse L25S-400 by the controller.
I also purchased a pair of Littelfuse LSCR001 400A 1000V Fuse Holders to
mount it.
Jay
On 01/07/2016 08:50 PM, Jay Summet via EV wrote:
I have obtained a surplus fuse, new old stock.
Buss JKS 400
Bussman Limitron
Quick-Acting
Current-Limiting
FUSE
JKS 400
Class J Fuse
Interrupting Rating
200,000 amp. rms sym.
600v or less A.C.
I was wondering if it would be suitable to act as a mid-pack fuse on my
128 VDC LiIon Leaf Module pack?
I found the following documentation, but it may be for a newer version
of the fuse:
http://www.cooperindustries.com/content/dam/public/bussmann/Electrical/Resources/product-datasheets-b/Bus_Ele_DS_1027_JKS_70-600A.pdf
If I'm reading the graph right tt looks like the fuse would take 10
seconds at 1000 amps to melt?
I already have a 400 amp fuse up front with the motor controller. (it's
a Littelfuse L25S-400 )
People who know what "class J" and "quick-acting" vs "very fast-acting"
care to comment?
Jay
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