Bob,
From an Advance Spec Sheet: "IntelliVolt models shall operate from 50/60 Hz input source of 120V through 277V with sustained
variations of +/- 10% (voltage and frequency) with no damage to the ballast."
Also, even though the "neutral" terminal of these ballasts is often white, I couldn't find anything on the ballast spec sheets to say that they have to be wired L-G. I'm not saying you are wrong, but I want to know for sure one way or the other. I'll try contacting the manufacturer...
[This message has been edited by mhulbert (edited 04-08-2006).]
