As the battery drops in voltage, current increases. If the contactor is suppose to see 48 vdc, and the battery is only supplying 46.5 volts, the contactors will not pull in as tight.
This sloppy connection on the contactor tips means resistance. More resistance w/ greater current results in heat, then burnt tips
I know I get real hot when I meet alot of resistance, thats because I have alot of patience, mostly very short, but none the less, alot of patience.
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