This will be a Magnum MSH3012M Hybrid inverter/charger with a 60 amp internal AC transfer switch. According to the
owners manual pages 14 and 19 I am to use #4/0 and a 400 amp fuse on the DC side then #6 on the AC side with branch rated circuit breaker on the AC output. According to NEC tables 6/2 wire will handle 55 amps in my installation. The AC output will feed a sub-panel located 8' away. This sub-panel will have two 15 amp circuits powering the GFI and non-GFI receptacles and two 20 amp circuits one to the microwave and the other to the main air conditioner. I plan on feeding the inverter from a 50 amp breaker on L2 in the RV's power distribution center.
-Jeff
