Tripp Lite's SmartOnLine SUINT3000RTXL3U UPS System offers complete power conditioning and battery support for critical file servers and internetworking equipment in versatile 3U rack/tower configuration. Offers compatibility with 200/208/220/230/240V applications at 50/60Hz. Double conversion power conditioning process removes line noise, voltage fluctuations and frequency variations by converting incoming AC to DC, then back to universally compatible pure sine wave AC output. Standard internal batteries offer seamless support of connected equipment during power failures with zero transfer time. Support through extended power failures is available with the addition of 2U rack/tower compatible battery packs (BP72V122U). Maintains continuous output over an input range of 160 to 275V without depleting battery reserves. Brownout support extends to 130V when loaded to 70% or less. Intelligent DB9 monitoring port works with included PowerAlert software, cabling for unattended shutdown a...