Question for those with EMS-HW50C
I was thinking of getting one of these for use with my 30Amp trailer because there's a chance we'll end up with 50Amp service in the trailer in the future. What happens with this unit when you don...
Forum Discussion
Roger10378 wrote:
No. The adapter puts 120V on each side. If it didn't only half of your stuff would work. If you don't jumper the two sides together it will not work as it would see low voltage on the second side and shut everything down.
OK, this is consistent with the manufacturer's jumper suggestion as well. Now I understand the details as to why as well :-)
I guess most RVs with 50A service don't have any 220V appliances so having both legs with the same phase works fine.
