Had my first dealings with 2 phase. Was disconnecting a machine and wanting make sure all the leads are identified, I started going over everything. At first I thought the 4 pole disconnect may have had a nutreal being disconnected. But wait there is no 110v on this machine. readings to ground were all over, and there was 2 sets of 240v. Aaaa wow! 2 phase. I thought it was a urban legend! Sure as could be a 3 phase to 2 phase 50kw trans. What I have learned to be a Scot Trans. comments welcome:)

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