I have 2 25 kV PT's like these: http://geindustrial.com/products/specs/pt62125.pdf Has anyone ever grounded one leg of a PT before? I know lots of folks have done this with their pigs (myself included). I'd like to run them in series for 50 kV out, but would hate to kill them. thanks Adam
Adam, Yes, I often ground one leg of and PT and/or run two in series for double the voltage.John