Tripp Lite UPS Smart Online 750VA 600W Rackmount 100V-120V USB DB9 2URM RT

• Switches: Includes power off/on switch to enable system turn on (press on switch), UPS battery test (press on switch during normal AC operation), buzzer silence (press on switch during battery operation) and off (press off switch) - all switch functions require that the switch be pressed and held for longer than 2 seconds, but less than 4 seconds
• Low voltage transfer to battery power: Maintains continuous operation during undervoltages as low as 65V (80V at load levels over 70%). Below this switchover point, output is supported from battery-derived AC power
• High voltage transfer to battery power: Maintains continuous operation without using battery power during overvoltages to 138V. Above this point, output is supported from battery-derived AC power
• Cold Start: Yes, inverter can be "cold started" to enable temporary AC output during a power failure

750VA online, double-conversion UPS system for critical server, network and telecommunications equipment. 2U rackmount form factor with an installed depth of only 13.5 inches. Full-time sine wave 100, 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 150. NEMA 5-15P input plug; NEMA 5-15R output receptacles. Network management interfaces support simultaneous communications via USB port, DB9 serial port and SNMPWEBCARD slot. HID-compliant USB interface enables integration with built-in power management and auto shutdown features of Windows and Mac OS X. Integrated two-bank PDU switching supports load shedding and remote reboot of connected equipment. Dataline surge suppression for dialup, DSL or network Ethernet connection.

• SmartOnline Expandable 750VA Tower/Rack Mountable UPS System
• Online Double-Conversion UPS System
• PowerAlert Software and cabling
• Mounting hardware for 4-post rack enclosures
• Instruction manual with warranty information