Tripp Lite Smart Online UPS systems offer high performance power protection ideal for critical server and network equipment in datacenters, computer rooms and network closets. Online, double-conversion Uninterruptible Power Supply (UPS) maintains perfectly regulated output power by continuously converting raw AC input to DC, then re-converting output back to AC. Fully regulated sine wave AC output with +/-2% voltage regulation powers network equipment continuously, even during severe brownouts and overvoltages, all without depleting UPS battery reserves. Maintains battery-derived AC output during power failures with zero transfer time. Extended runtime options available. Interactive LCD interface reports UPS operating mode, detailed UPS and site-power data, plus enables a variety of UPS setup and configuration options. Up to 99% efficiency with economy mode option saves BTU heat output and energy costs. Network management interfaces support communications via USB, RS-232, contact-closure and optional SNMPWEBCARD network interface. Built-in DB9 port offers both enhanced RS-232 data and basic 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. Includes PowerAlert monitoring software and complete cabling. Emergency Power Off (EPO) interface. LED display reports UPS operating mode, line power availability, battery mode operation, inverter operation, ECO mode status and output power availability. Audible alarm with push-button momentary alarm-cancel and silent-mode LCD configuration options. Frequency regulation and conversion options for all 50/60Hz applications. Programmable self-test. Battery independent restart. Fault-tolerant auto-bypass mode. Field-replaceable, hot-swappable internal batteries and external battery packs.- Tripp Lite SU3000RTXLCD2U high performance 3000VA / 3kVA / 2700W on-line, double-conversion 2U rackmount UPS is ideal for all critical voice, data, medical and industrial IT applications- Selectable 100/110/120/127V 50/60Hz input / output compatibility- NEMA L5-30P input, 4 NEMA 5-15/20R, 4 5-15R & 1 L5-30R outlets- Two switched 4-outlet load banks support remote reboot or programmable load shedding options- Supports 2% output voltage regulation with zero transfer time in online, double conversion mode- High 99% efficiency operation is available using the Economy mode option for reduced power consumption and lower BTU emissions- Economy mode is schedulable via PowerAlert UPS management software for daily or weekly hours of operation for precision output during peak hours and high efficiency, low BTU operation during off-peak times- 11.3 minutes runtime at 50% load (1350W) and 4.1 minutes at 100% load (2700W) using internal batteries- BP72V15-2U (limit 1), BP72V18-2US (no limit) or BP72V28RT3U (no limit) external battery packs available (some configurations require Tripp Lite's External Battery Configuration Software)- LCD interface reports operating mode plus 9 selectable screens of UPS data (Load percentage, kW & kVA, Power factor, Input voltage & frequency, Output voltage & frequency, Battery voltage and charge percentage, Minutes runtime, Capacity remaining and Kw/hr. consumption)- LCD interface also supports 16 screens of UPS configuration and setup options- 4 post installation hardware included, Optional 2POSTRMKITWM enables 2 post rack installation- Electronic bypass maintains utility output during a variety of UPS fault conditions- Battery independent restart ensures automatic UPS power-up without user interaction after lengthy power outages, even when batteries are expired and require replacement- Frequency regulation / conversion mode offers generator-compatible frequency correction or conversion of frequency from 50 to 60Hz or 60 to 50Hz- Built-in USB, RS-232, contact-closure and optional SNMPWEBCARD accessory monitoring options- HID-compliant USB interface enables integration with built-in power management and auto shutdown features of Windows and Mac OS X- Included PowerAlert UPS management software