Tripp Lite SmartOnline SU3000RTXR3U 3000VA Tower/Rack Mounting UPS - 3000VA/2400W - 14 Minute Full Load - 4 x NEMA 5-15R, 4 x NEMA 5-15/20R, 1 x NEMA L5-30R

3000VA high power density on-line, double-conversion UPS system for critical server, network and telecommunications equipment. Special "XR" version offers larger internal batteries than standard "XL" model. 3U rackmount form factor with an installed depth of 26 inches. Expandable battery runtime with optional BP72V15-2U and BP72V28RT-3U external battery packs. Full time sine wave 110 or 120V +. -2% output. Uninterruptible Power Supply (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 138V. NEMA L5-30P input plug. NEMA 5-15, NEMA 5-15. 20R and NEMA L5-30R output receptacles. Network-grade AC surge and noise suppression. Zero transfer time between AC and battery operation. 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 enables integration with built-in power management and auto shutdown features of Windows and Mac OS X. Supports simultaneous detailed monitoring of equipment load levels, self-test data and mains power conditions via all 3 network