UPS System Standby Power Rating 500 VA Wattage 300 W Input Voltage 120V AC Output Voltage 120V AC Backup Time (Half/Full Load) 15 min/4 min Mounting Floor Outlet Type (3) Surge (3) UPS/Surge Number of Outlets 6 Medical Grade No NEMA Receptacle Configuration 5-15R NEMA Plug Configuration 5-15P Automatic Volts Regulation No Fax/Modem Line Protection Yes Transfer Time 8 to 10 msec Width 4 in Depth 11 in Height 7 in Cord Length 6 ft Display Type LED 50/60 Hz ( +/-3 Hz) Hz