Autoformer, Surge Protector and 30 AMP Sites
Hello All, I have a Cameo 5th Wheel and recently added in some electrical system protection. I added a Hughes 50AMP Autoformer and a Progressive Industries EMS-HW50C Power Protection System. I ...
Forum Discussion
Old-Biscuit wrote:
IF you are using a 30A male to 50A female adapter then BOTH L1 and L2 on 50a are HOT----30A is jumpered to both legs
(30A male plugged into power pedestal and then YOUR 50A cord plugged into the 50A female end of adapter)
Autoformer only looks at voltage and boosts if low
EMS-----Progressive Surge Protector also looks at voltage (HI/LO) and open/grounded circuits
Just an update the new Huges Autoformer has diagnostics for missing neutral, open groung, reverse polarity, and surge protection.
