OVER $4500.00 IN OTHER PLACES.(refurbed) this one never saw service, so its better than refurbed!! DESCRIPTION: USED.ALPHA TECHNOLOGIES UM-3000-NT POWER SUPPLY, INPUT 120/ 240VAC, 18/ 36A; OUTPUT 120/ 240VAC, 3000W MAX, 4500VA MAX, 60HZ. POWER SUPPLY, UM-3000-NT We’ve included a photo of the model 5000 as well. We also have 3 “satellite” units that complete the set for |