3000VA / 3kVA online, double-conversion UPS system for critical server, network and telecommunications equipment. XR" configuration offers twice the battery capacity as comparable "XL" version. Full time sine wave 110 or 120V output with +/-2% voltage regulation. Online, double-conversion UPS actively converts raw incoming AC power to DC, then re-converts output back to completely regulated, filtered AC output. Operates continuously without using battery power during brownouts to 65V and overvoltages to 150V. NEMA L5-30P input plug. NEMA 5-15R, NEMA 5-15/20R and NEMA L5-30R output receptacles. Network management interfaces support simultaneous communications via USB port, DB9 serial port and SNMPWEBCARD slot. Includes USB and DB9 serial ports. Built-in DB9 port offers both enhanced RS-232 enabled monitoring data, plus contact closure monitoring ability. HID-compliant USB interface en..."Plug/Connector Type: NEMA L5-30PReceptacles: 4 x NEMA 5-15RReceptacles: 4 x NEMA 5-15/20RReceptacles: 1 x NEMA L5-30RSerial Port: YesUSB: YesNetwork Management: SNMP ManageableBackup/Run Time (Full Load): 14 MinuteBackup/Run Time (Half Load): 33 MinuteBattery Life: 6 YearMaximum Battery Recharge Time: 6 HourLoad Capacity (VA): 3000 VALoad Capacity (Watt): 2400 WInput Voltage: 110 V ACOutput Voltage: 120 V ACHeight: 5.3Width: 17.8"Depth: 26"Rack Height: 3UForm Factor: Tower/Rack MountableWeight (Approximate): 111.33 lbPackage Contents: SmartOnline SU3000RTXR3U 3000VA Tower/Rack Mounting UPSSU3000RTXR3U SmartOnline High Power Density UPS SystemPowerAlert Software CD and cablingOwner's manual with warranty informationLimited Warranty: 2 YearPackage ContentsSmartOnline SU3000RTXR3U 3000VA Tower/Rack Mounting UPSSU3000RTXR3U SmartOnline High Power Density UPS SystemPowerAlert Software CD and cablingOwner's manual with warranty information"