Thanks for the info.
I checked around, and found the Kliegpac 9 Manual on the klieglbros.com website
here. It seems to imply that the Kliegpac can be run off of 3 phase or single phase power if I understand correctly. I realize that I can't use the full potential of the dimming system using only 20A circuits, but it seems from the looks of this that I could possibly connect it using two separate 20A circuits, though again phase could be an issue (though it does seem that it has separate transformers judging by the way the connections change). However, I am not well versed in how this would work out. Any ideas?
-Dan