- Reaction score
- 10,250
I think you'll need to establish exactly what's what. I'd check the phase voltages wrt N/E and it would be worth checkng the phase-phase voltage, if it's around 480v then it's probably 180deg split phase in which case I'd suggest you seek further advice if you're unfamiliar with it. Without this info it's only going to be guesswork I'm afriad.