Forum Discussion
cavie
Nov 24, 2019Explorer
pianotuna wrote:
cavie,
The reason for the need for protection on 50 amp is because of the possibility of an open neutral which could feed 240 volts through one leg of the RV frying lots of items.
The risk of that happening on 30 amp is far lower.
Check polarity and check voltage under load.
My configuration is (only) surge before autoformer (actually in parallel), then post autoformer limit demand to 24 amps. If more amps are needed, I switch on the hybrid inverter/charger.
I am 68 year old 50 year Licensed Master Electrician and owner of two electric businesses. Ii am fully aware how this stuff woirks. Have a nice day!
About RV Tips & Tricks
Looking for advice before your next adventure? Look no further.25,102 PostsLatest Activity: Jan 18, 2025