Figure B-4, Battery Bank Wiring Examples (12-Volt) - Magnum Energy ME3112-U Owner's Manual

String
(12 VDC @ 100 AH)
12-volt battery bank (one string of one 12-volt battery)
Series String
(6 VDC + 6 VDC)
12-volt battery bank (one string of two 6-volt batteries wired in series)
Parallel String
(100 AH + 100 AH)
12-volt battery bank (parallel two 12-volt batteries)
Series String
(6 VDC + 6 VDC)
Series String
(6 VDC + 6 VDC)
(two strings of two 6-volt batteries wired in series and connected in parallel)

Figure B-4, Battery Bank Wiring Examples (12-volt)

© 2017 Sensata Technologies
12 VDC
battery
(100 AH)
6 VDC
battery
(200 AH)
12 VDC
battery
(100 AH)
Parallel String (200 AH + 200 AH)
6 VDC
battery
(200 AH)
6 VDC
battery
(200 AH)
12-volt battery bank
Appendix B – Battery Information
overcurrent
protection
overcurrent
6 VDC
battery
(200 AH)
overcurrent
12 VDC
battery
(100 AH)
6 VDC
battery
(200 AH)
6 VDC
battery
(200 AH)
to 12 VDC
inverter
(total capacity
= 100 AH)
protection
to 12 VDC
inverter
(total capacity
= 200 AH)
protection
to 12 VDC
inverter
(total capacity
= 200 AH)
overcurrent
protection
to 12 VDC
inverter
(total capacity
= 400 AH)
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