Protects equipment against blackouts, brownouts, transient surges and line noise
Keeps AC power running during blackouts to allow time for file saves and safe shutdown
Maintains continuous 120V nominal output during brownouts as low as 90V
6 NEMA 5-15R outlets power and protect networking, telecom and other sensitive equipment
Optional WEBCARDLX network interface allows you 24/7 remote access from anywhere

1U rack-mount UPS offers complete power protection for small network applications, including telecom, security and digital signage.
500VA/300W/120V Battery Backup for PC Networks, Security Systems or Digital Signage The SmartPro® line-interactive SMART500RT1U UPS system with AVR protection provides reliable battery backup and AC power protection against blackouts, brownouts, surges and line noise that can damage valuable electronics or destroy data. The 120V battery backup is ideal protection for point-of-sale and kiosk applications, a small business VoIP network, or rack-mount equipment in your server room or network closet. Allows Time to Back Up Critical Files During a Blackout Backup support allows you to work through short power failures and gives you enough time to safely save files and shut down your system in case of a prolonged blackout. Backup time varies according to load, but the line-interactive UPS system should keep a half load (150W) powered as long as 14 minutes and a full load (300W) up to three minutes. 6 NEMA Outlets Protect Your Connected Components Six 5-15R outlets provide battery backup, 567 joules of network-grade surge protection and voltage regulation for your crucial components. Five outlets are UPS-supported, and one is surge-only to connect peripherals not requiring battery backup. One UPS-supported outlet is switchable, allowing you to power its connected device on and off remotely to reset or reboot it or to shed a less significant load to extend battery runtime for more critical equipment. Automatic Voltage Regulation (AVR) Corrects Low-Voltage Conditions AVR protects your equipment from incremental hardware damage, data loss and performance problems caused by brownouts. The SMART500RT1U maintains regulated 120V nominal output during brownouts as low as 90V, while keeping the battery fully charged and ready to take over in case of power failure. The fast-to-recharge internal batteries are field-replaceable and hot-swappable. Optional WEBCARDLX Network Interface Offers 24/7 Access An accessory slot accommodates the optional Java-free HTML5-based WEBCARDLX interface (sold separately), which enables full remote access for site power and UPS status monitoring, configuration, control and email notifications via secure web browser, SNMP, telnet or SSH. It supports 10/100 Mbps auto-sensing for optimal communication with an Ethernet network. Automated alerts help prevent accidental overloads, power loss and downtime. Premium Protection from EMI/RFI Line Noise Helps Your Equipment Perform Better This UPS system filters out disruptive electromagnetic and radio frequency interference that can inflict hardware damage or data loss. This EMI/RFI filtering also helps your connected components perform better and last longer. Designed for High Efficiency to Help You Save Money and Protect the Environment A 97% efficiency rating reduces BTU emissions, energy consumption and, ultimately, your energy costs. LED Indicators and Audible Alarms Keep You Informed Five front-panel LEDs keep you apprised of line power, battery power, overload, voltage regulation and battery low/replace status at a glance. A multi-function alarm sounds to warn you of power failure, overload and low-battery conditions. Advanced Communications Ports Allow for Automatic Saves and Shutdowns RS-232 and HID-compliant USB ports connect to a computer running Tripp Lite’s free downloadable PowerAlert® software to enable safe unattended shutdown in case of a prolonged power failure. The EPO port supports emergency shutdown in large facilities. Cables are included. Versatile Installation Options Hardware is included for mounting the UPS in 1U of space in an EIA-standard 19-inch 2-port or 4-post rack or in an upright tower position. The 10-foot power cord with NEMA 5-15P plug connects to any compatible AC outlet.