Overview The SM1500RMXL2UTAA SmartPro 120V 1.5kVA 1.35kW Line-Interactive Sine Wave UPS provides battery backup and AC power protection against blackouts, brownouts, power surges and line noise that can damage electronics or destroy data. Ideal for backing up servers and network storage devices, the SM1500RMXL2UTAA switches to 1.5kVA/1.35kW battery mode in milliseconds to keep your connected equipment running long enough to save files and shut down safely with no data loss. Four of the eight NEMA 5-15R outlets may be switched off remotely to reboot equipment or shed nonessential loads to maximize battery backup time for mission-critical equipment. The internal battery provides 14 minutes of support at half load (675W) and 4.9 minutes at full load (1.35kW). Adding optional external battery packs, such as Tripp Lites BP36V15-2U, provides extended runtime. Automatic voltage regulation (AVR) maintains 120V nominal output over an input range of 83V to 145V without using battery power. EMI/RFI noise filtering improves your equipments performance and prevents damage. A 570-joule surge suppression rating protects your equipment from harmful power surges. With Tripp Lites PowerAlert software, available via free download, the SM1500RMXL2UTAA enables safe unattended system shutdown and file saves in case of a prolonged power failure. Compatible with Tripp Lite UPS management card options, including TLNETCARD, WEBCARDLX and SNMPWEBCARD.