277v HO light on a 2 Phase System... can it be done?
I tried to find tkrussell's previous post when he explained 1 phase, 2 phase and 3 phase - as it relates to voltage. The lights I want to install are Cooper's XF Falcon floodlights 250w MH - they say they are 277v and are "tritap 120/277/347"
I remember something about 277v not being 240v? Is the "tritap 120" a single leg of a 3 phase system not to be confused with one leg of a two phase system? Can the ballast be rewired? Can I make it work on a 2 phase system or is than impossible or stupid or both?
Thanks again for your thoughts