Tripp Lite's SMART500RT1U intelligent, line interactive rack/tower uninterruptible power supply prevents data loss, downtime and equipment damage due to power outages, voltage fluctuations and transient surges. Requires only one rack space (1U) in a 2 or 4 post rack, with included accessories for upright tower placement. Large internal batteries offer 17 minutes half load runtime and 5 minutes at full load. Maintains regulated 120V nominal output without using battery power during brownouts as low as 90V. 500VA / 300 watt power handling capability is compatible with networking, telecom and other sensitive electronic applications. Includes 6 UPS supported outlets with a single outlet load bank that can be individually controlled via software interface to reboot select equipment on demand or shed less significant loads to extend battery runtime for more critical equipment. Includes 1 surge-only outlet for peripherals not requiring battery backup. Supports simultaneous remote monitoring of UPS and site power conditions via built-in USB and DB9 monitoring ports. Includes PowerAlert UPS monitoring and unattended shutdown software with complete cabling. Built-in accessory slot supports SNMP with optional SNMPWEBCARD adapter. Emergency Power Off (EPO) interface offers option for instantaneous power-off of UPS and connected equipment in the case of fire or emergency situation. Multi-function audible alarms and set of 5 front panel LEDs offer at-a-glance notification of UPS and line power status. Network-grade AC surge suppression protects equipment from damage and performance problems resulting from transient surges and line noise. Attractive all-black color scheme.Features:SMART 500RT1U line interactive UPS offers battery derived sine wave AC output during power outages, voltage regulation during brownouts, plus network-grade AC surge suppression500VA / 300 watt power handling capability compatible with networking, telecom and other sensitive electronic devicesSupports 1U rackmount installation in 2 or 4 post rack enclosures, upright tower placement also supported - mounting accessories includedLarge internal batteries offer runtimes of 17 minutes at half load (250VA / 150 watts) and 5 minutes at full load (500VA / 300 watts)Maintains regulated 120V nominal output during brownouts as low as 90VIncludes 6 UPS-supported outlets, with one single outlet load bank that can be powered off and back on again via software interface. One additional surge-only outlet powers accessories not requiring battery supportPowerAlert UPS monitoring and unattended shutdown software enables configurable network broadcast messaging, email notification, event logging and running user-defined script commandsOffers simultaneous monitoring by up to 3 directly-connected devices through included USB, DB9 and SNMP* interfaces (*requires optional SNMPWEBCARD), or the monitoring of any number of additional UPS systems over IP with included PowerAlert monitoring software.Communications ports support messaging of UPS and line power status, including on-battery, low-battery, power restored, AC line voltage, DC battery voltage and remaining battery capacitySupports timed inverter shutoff after unattended shutdown, activate self-test and UPS output power control for delayed or immediate reboot of connected devicesSupports Tripp Lite's WatchDog software application to restore unresponsive programs by systematically restarting applications, operating systems and ultimately rebooting completely locked computers by momentarily switching UPS power off and back on again (requires optional WATCHDOGSW)Built-in accessory slot supports SNMP with optional SNMPWEBCARD adapter Emergency Power Off (EPO) interface with cableMulti-function audible alarms and set of 5 front panel LEDsNetwork-grade AC surge suppressionAttractive all-black color schemeUPS battery set ships fully assembled and ready for installation, no time consuming connection of internal batteries by user is necessarySpecifications:See Product Description PDF Tripp Lite SMART500RT1U SmartPro Line Interactive UPS, 1 Rack Unit.