Vertiv (Liebert) Super 600 , 3X1 20KVA UPS With Inbuilt Phase Reversal Correction Dealer The Liebert S600 is a fully-digital, highly reliable, double conversion UPS solution that delivers clean and consistent power. This highly efficient solution is ideal for various deployments, whether it's IT racks, network closets, automation control systems, and precision instruments to small-sized control rooms among other edge applications. iebert S600 offers best-in-class efficiency of up to 91% over a wide range of load conditions, resulting in significant OPEX cost savings. S600D's integrated Smart Sleep technology in ECO mode provides a superlative efficiency of up to 94%. Vertiv (Liebert) Super 600 , 3X1 20KVA UPS With Inbuilt Phase Reversal Correction Dealer