SeaMax, not true. GFI/GFP operates on current only. Voltage is not monitored. I am an Electrical Power Engineer with 47 years experience - not incorrect information... I agree, posting incorrect information does not help anyone!
SeaMax, GFP (ground fault protection) is not affected by load current levels. A marina operation is commercial and must abide by NEC requirements and installation by qualified electrical contractor. I am sure that the issue is not wire size.
Sundance, the 5mA GFP (ground fault protection) that your marina has installed on a shore power circuit supplying 4 boats is most likely too restrictive for a marina environment and the converters, battery chargers and inverters utilized on boats. Th...
