UPS System Standby Power Rating 550 VA Wattage 300 W Input Voltage 120V AC Output Voltage 115V AC 120V AC Backup Time (Half/Full Load) 10 min/3.5 min Mounting Desktop/Tower Outlet Type (4) Surge (4) UPS/Surge Number of Outlets 8 Medical Grade No NEMA Receptacle Configuration 5-15R NEMA Plug Configuration 5-15P Automatic Volts Regulation No Fax/Modem Line Protection Yes Transfer Time 2 msec from Battery to AC 4 msec from AC to Battery Width 11 in Depth 6 in Height 3 in