Tripp Lite OMNISMT500PNP UPS 500VA 300W Battery Back Up Tower AVR 120V USB RJ11 RJ45 - 500VA-300W - 5 Minute Full Load -

- OMNI SMART 500 line interactive UPS system offers voltage regulation and battery support, plus complete AC and dialup/DSL line surge suppression - Supports entry level PC systems for up to 30 minutes during power failures to enable a safe system shutdown - Supports a maximum load of 500VA/300 watts for 5 minutes and a half load of 250VA/150 watts for 17 minutes - Automatic Voltage Regulation (AVR) circuits correct brownouts as low as 75 volts and overvoltages as high as 147 back to normal 120 volt levels without using battery power - Attractive gray tower configuration - Includes 3 battery supported outlets, plus 3 additional surge suppression-only outlets, 6 foot AC line cord (all NEMA 5-15) - Built-in USB port supports PowerAlert UPS Power Management Software (available via free download at tripplite.com) and cabling provides monitoring of in-depth site power conditions, full UPS status and fault warnings, output load level and load bank power control - Supports Tripp Lites WatchDog Service Monitoring/Rebooting Software (part WATCHDOGSW) - Built-in dataline suppression jacks protect a single dialup phone / DSL line - Built-in audible alarm and 4 front panel LEDs indicate UPS system and line power status - 500VA / 300 watt power handling ability supports a variety of computer, internetworking, telecom and consumer electronics equipment - Supports battery replacement via built-in access panel - Compatible with 120V / 60Hz applications for USA, Canada, Mexico and more Voltage compatibility - 120VAC Frequency compatibility - 60Hz Output volt amp capacity (VA) - 500 Output watt capacity (watts) - 300 Output nominal voltage - 120VAC Output voltage regulation - LINE MODE: Sine wave line voltage 120V (-18% / +8%), BATTERY MODE: PWM sine wave output 120V +/-5% Output frequency regulation - LINE MODE: Passes line frequency of 60Hz +/-10% BATTERY MODE: Inverter output regulated to 60Hz +/-0.5Hz