Tripp Lite SU6000RT3UHV 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.
Network management interfaces support communications via RS-232, contact-closure and slot for network management card options. Built-in DB9 port offers both enhanced RS-232 data and basic contact closure monitoring ability. PowerAlert monitoring software is available via free download. 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. 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. Highly efficient operation in optional economy mode saves BTU heat output and energy costs.
Audible alarm with push-button momentary alarm-cancel and silent-mode LCD configuration options. Programmable self-test. Fault-tolerant auto-bypass mode. Field-replaceable, hot-swappable internal batteries and external battery packs.
Tripp Lite SU6000RT3UHV?Smart Online UPS Features,

True on-line, double conversion UPS provides pure, sine wave AC output at all times
World-wide compatibility with Euro 50Hz and High Voltage North American 60Hz power
Maintains continuous operation through blackouts, voltage fluctuations and surges with zero transfer time
Removes harmonic distortion, electrical impulses, frequency variations and other hard to solve power problems
6000VA/4200 watt power capacity with hardwire input/output connections
Accepts input voltages between 156 and 276, regulating output within 2% of selectable 200/208/220/230/240v AC output
20 minutes runtime at half load (2100W) / 8 minutes at full load (4200W) with included BP240V7RT3U external battery pack
Expandable runtime with multiple external battery packs
Intelligent battery management system extends battery life
Innovative design makes unit adaptable for rackmount, tower, or stacking applications
Power module and battery pack require only 3 rack spaces each (6U total rack space usage)
DB9 serial port for network interface; SNMP compatible
Fault tolerant electronic bypass maintains utility output during a variety of UPS fault conditions
Compatible with Tripp Lite UPS management card options TLNETCARD, WEBCARDLX, SNMPWEBCARD, MODBUSCARD and RELAYIOCARD