Interesting idea busbar,although I already have a 3 Ph.,
30 Kva,600-120/208 V transformer.Are you suggesting that this alternate method would not require the use of indicating lamps due to the "600 V neutral" connection?
I want to stepup voltage from 120/208V system to 600V to operate milling machine and will require ground fault indicating lamps (3). Commercially available devices seem expensive, does anyone have a more reasonable method that is acceptable to inspection? Is simply 3 transformer type pilot...