Quote:
Originally Posted by adamj12b
The big controller is a beast. about 20lbs of bus plates, 2 SBE ring caps and 6 IGBT modules in 2 banks of 3, with some current balancing circuitry and 2 current sensors.
I was suppose to be building a version of it good for 3300A, but that is on hold currently as the client and I are working on some other things first. Maybe this summer.
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Any specs on the cooling? What size of glycol lines, how many gpm required to remove that much heat, and what size radiator?
I haven't gotten around to testing the cooling system on Paul's controller - and I have no idea if I have a large enough pump, or radiator, or if the number of passes of glycol across the IGBTs is sufficient.
So far I'm just installing what I have readily available.