Cyber Power PR3000ERTXL2U with rackmount design guarantees power backup protection for home theater systems, multimedia devices, IT equipment, computers, workstations, NAS/ Storage devices, telecom devices, networking devices, & surveillance systems. The UPS adopts line-interactive topology with Automatic Voltage Regulation (AVR) function, & offers stabilized Pure Sine Wave output to ensure high power quality. The UPS’s output power factor is 1, which means it is capable of connecting to more critical loads than conventional UPS. It also features Battery Management Technology to help batteries obtain optimal life span by balancing battery string voltage. Two-phase battery charging can charge the battery quickly & safely. The hot-swappable battery packs allow for easy maintenance without power interruption. Its multi-functional matrix LCD supports intuitive operation & quick configuration. The LCD panel is also rotatable to meet installation requirements. features Line-interactive UPS Topology Energy Saving Technology Active PFC Compatible Pure Sine Wave Output Night Mode Design Tool-less Battery Replacement Battery Management Technology High Output Power Factor Automatic Voltage Regulation (AVR) Overload Protection Critical/ Non-critical Load Outlets Hot-swappable Batteries Extended Battery Module (EBM) Surge & Spike Protection EMI & RFI Filtration LCD Status Display USB (Universal Serial Bus) Connectivity Port Serial Connectivity Port Emergency Power Off (EPO) Port Power Panel Management Software SNMP/HTTP Remote Management Capability (Optional) Rack/ Tower Convertible Configurations