Originally Posted by old school

I have recently installed an omega and was told it required 80amp 3 phase but when my electrican showed up to wire it he pointed out a spec plate rivited on the unit with date of manuf and model number and elect requirements it indicates 60 amp 3 phase. since it was installed in a 208v-3phase comerical building it also required 2, 2.0 buck boosters, the total instalation including the ventalition system was very expensive. but on the plus side, we have had to set up an appointment sch because it has been used almost non stop so far so good!