Hi guys,
I have two 48 volts bank battery wired in parallel to service my Magnum MS4448PAE inverter, each battery bank have it own positive cable connected to a midnite disconnect breaker box. How ever they shared a common negative cable to the inverter.
I have connect the IOTA charger to one bank through the positive cable on the disconnect breaker on the battery side. I turned off the breaker so the inverter won't draw any current from this bank.
I have the other bank battery supply power to the inverter, the inverter is supplying the house with minimum load at the night. how ever because the two bank are share the same negative cable in the inverter room, the measurement of the current on the negative cable measure only 3 amperes, the charger is charging one bank with 8+amps and the inverter draw about 12 amps from other battery bank, will this setup cause any problem for sharing the common negative cable?
Thanks.
I have two 48 volts bank battery wired in parallel to service my Magnum MS4448PAE inverter, each battery bank have it own positive cable connected to a midnite disconnect breaker box. How ever they shared a common negative cable to the inverter.
I have connect the IOTA charger to one bank through the positive cable on the disconnect breaker on the battery side. I turned off the breaker so the inverter won't draw any current from this bank.
I have the other bank battery supply power to the inverter, the inverter is supplying the house with minimum load at the night. how ever because the two bank are share the same negative cable in the inverter room, the measurement of the current on the negative cable measure only 3 amperes, the charger is charging one bank with 8+amps and the inverter draw about 12 amps from other battery bank, will this setup cause any problem for sharing the common negative cable?
Thanks.
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