Converter/Charger amps and wire size
The current setup is a WFCO 55amp converter roughly 20 feet away from 2 12V batteries. I'm installing 4 Trojan T105's. I'd like to upgrade the charger to charge the batteries quicker and if so which b...
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The 9280 is what I would choose. I would pull #3 or #4 wire, depending on type, but #4 is probably more than adequate for only 12 feet from a voltage drop point of view. That charger will rarely operate at 80 amps, more like 20 or 30 most of the time. http://www.armstrongssupply.com/wire_chart.htm
Brian
Brian
