Ooops on my part... "http://" was incorrectly stripped by me.
http://6l6.net/localuser/busbar/imag/eei10.distckt.jpg If you copy and paste " 6l6.net/localuser/busbar/imag/eei10.distckt.jpg " into the IE address field it works.
An alternate [color!] version is http://home.att.net/~benmiller/elecsys.htm
"CENTER-TAP GROUNDED DELTA" illustration—second three-phase four-wire configuration
[This message has been edited by Bjarney (edited 01-07-2004).]