New EMS shows Open Ground ?
Hey guys - was hoping some of you could check my sanity. Here at the house I have a 30A RV hookup next to the trailer. I plug the trailer in via an 30/50 amp adapter. I just completed the instal...
Forum Discussion
Harvard wrote:There are multiple circuits on the CG distribution center and those circuits contribute to the N to G voltage difference. Meanwhile your circuit can have 0A and show a 1.3V voltage difference.
The N to G voltage of 1.3VAC would be abnormal if there is very little current in the Neutral wire. So if there is little or no Neutral current then that 1.3 VAC N to G is likely the problem.
So a 1.3V difference does not indicate a problem unless you know the entire circuit configuration.
BTW Trailers often have additional jacks touching the ground as welll as many MHs.
