ISB Sola regulators
Some info and a question. First of all I have created a chart with the specs for the ISB Sola 4000 & 8000 compared to the Hughes 30 and 50 amp autoformers. Here it is https://www.mexicocaravans.com/IS...
Forum Discussion
The 30A male to 50A female connector does connect both 50A hots together and that's OK since the maximum amps is 30A.
A 120V 66A connection means that the neutral can carry 66A and the RV wiring is only rated for 50A. ie For a 120/240V 50A circuit the neutral wire maximum amps is the difference of the 2 hot wires and hence a maximum of 50A. This is why all 3 wires are the same size and rated for 50A.
I suggest you remove the 8000 unit from the chart and/or make it very clear that this unit is not compatible with a 50A RV.
A 120V 66A connection means that the neutral can carry 66A and the RV wiring is only rated for 50A. ie For a 120/240V 50A circuit the neutral wire maximum amps is the difference of the 2 hot wires and hence a maximum of 50A. This is why all 3 wires are the same size and rated for 50A.
I suggest you remove the 8000 unit from the chart and/or make it very clear that this unit is not compatible with a 50A RV.
