If he was consistant with the color codes on the wires, it looks like he did not separate each phase in its own conduit. But each current transformer will only see a difference of source and return currents, like a giant GFCI. That would make for very low power bills [Linked Image] And this guy does work for the POCO? (I assume that these transformers are for measuring power consumption for billing?).

Or is it that that he wired each conduit and current transformer so they see only one phase, ignoring his color codes? Then there are dead shorts between phases at the terminals in the upper parts of the picture, where the red and blue coded wires connect?

[This message has been edited by wa2ise (edited 01-30-2006).]