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Paul & Sabrina's cheap DIY 144v motor controller
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04-14-2015, 11:56 PM
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duncan
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Join Date: Oct 2010
Location: southland NZ
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Hi Articus
DO NOT connect the M- to the chassis or vehicle ground!
NOT NOT NOT
The main battery should be isolated from the chassis - always!
It's OK for the 12v system to use the chassis but NOT the high voltage traction battery
duncan
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