The CyberPower OR2200PFCRT2U PFC Sinewave Ups System with pure sine wave output and multifunction Lcd safeguards networking hardware, networked-based devices, small office servers, workstations and telecom equipment that use conventional and Active Power Factor Correction (PFC) power supplies. Its automatic voltage regulation (Avr) topology delivers clean and consistent Ac power, protecting connected equipment and preventing business interruptions.CyberPower's OR2200PFCRT2U, with pure sine wave, solves the critical compatibility issues of non-sine wave Ups products working with computing systems using Active PFC power supplies. CyberPower's innovative Ups technology that ensures equipment utilizing Active PFC power supplies do not unexpectedly shutdown when switching from Ac power to Ups battery power.The OR2200PFCRT2U unit has a capacity of 2000VA/1320 Watts, eight (8) Nema 5-20R receptacles and four (4) maintenance-free, user-replaceable 12V/9Ah batteries.