I have four electric cables feeding juice to my shop. There are two R 2 AWG aluminum 600 volt cables, one slightly smaller one with a yellow stripe, and a separate insulated copper ground. That makes FOUR separate cables going out there, not one that has four wires in it. The outside diameter of the R2 is 7/16" including the black insulation. The smaller one with the yellow stripe is
3/8" diameter, and the ground is 5/16". They are 165' long.Can anyone give me more about capacity/usable amperage with that information?
Steve