50/30/20 amp help
My A/C electrical system is your typical 220v 2 leg system (L1 to ground and L2 to ground = 110 V, L1 to L2 = 220 V). I have at times used my adapters to hook to 30A services and 20A services with no ...
Forum Discussion
yudamann wrote:
Tom, you do not have 220 volt appliances in your rig and you should not plug your rig into a conventional 220 volt circuit. When you use 50 amp connection, you have 2 ea. 110 volt cable inputs, 50 amps max each, that should not read 220 volts across them. When you use 30 amp circuit you use only one leg, 110 volt input, 30 amp max. Search this forum for RV power to learn more about how your rig is wired for 50 & 30 amp service.
Actually......
As OP stated (L1 to ground and L2 to ground = 110 V, L1 to L2 = 220 V)
L1 (Y) to grd--110V (same for L1 to neutral---110V)
L2 (X) to grd--110V (same for L2 to neutral---110V)
L1 to L2---220V
Neutral to grd-----0V (zero)
As for the tripping GFI....
Some GFI's do not play well with the fridge electric heater(s)
