Evening all...
Been to look at job today: meter is moving so need to re-do tails with switch fuse at incomer, all agreed ok with supplier.
Run is approx 13m - main switch in CU rated at 100A - run through first floor joists - no insulation.
Just wonder what the volt drop would be over that distance, and that 25mm would be ok ?
Just going to see what I can work out myself from my on site guide....
Been to look at job today: meter is moving so need to re-do tails with switch fuse at incomer, all agreed ok with supplier.
Run is approx 13m - main switch in CU rated at 100A - run through first floor joists - no insulation.
Just wonder what the volt drop would be over that distance, and that 25mm would be ok ?
Just going to see what I can work out myself from my on site guide....
