APC SRTG5KXLI UPSSRTG5KXLI APC Smart-UPS On-Line,4500 Watts /5000 VA,Input 230V /Output 230V, Interface Port Contact Closure, RJ-45 10/100 Base-T, RJ-45 Serial, Smart-Slot, USB, Extended runtime model. LCD graphics display has text and mimic diagrams that display modes of operation, system parameters and alarms. Connect the device to a network using a 10 or 100 BASE-T connection. Green mode bypasses unused electrical components in good power conditions to achieve very high operating efficiency without sacrificing any protection. Battery failure notification provides early-warning fault analysis on batteries enabling timely preventive maintenance. Automatic internal bypass supplies utility power to the connected loads in the event of a UPS power overload or fault. Scalable runtime allows additional run time to be quickly added as needed. Intelligent battery management maximizes battery pe