does anybody here have expereance with back feeding transformers? here's the deal...i have a customer with a 240 volt grounded b 3 phase service. he has an x-ray machine that requires 480 volt. i am going to install a 480 t0 240 volt transformer. i know if i back feed it, i will get the needed 480 volts, but i'm not sure on conductor sizing. is it the same as a normal install? is there anything else i should be aware of? Thanks
richard
