Eaton Tripp Lite SMC1500RT1U 1440VA/1100W line interactive UPS from the Eaton Tripp Lite series delivers reliable sine wave power conditioning and battery backup for servers, networking equipment, workstations and critical electronics. This versatile 1U rackmount or tower convertible design features automatic voltage regulation AVR to correct voltage fluctuations without using battery power, integrated surge protection with 540 joules energy rating, and five NEMA 5-15R outlets to safeguard data center hardware, home office computers, VoIP systems, routers and switches. Hot swappable DC 36V batteries recharge in six hours and support up to two minutes at full load or eight minutes at half load. Network card slot enables remote management and network monitoring via SNMP with TrippLite PowerAlert software. USB and DB9 serial ports provide safe shutdown communication, EPO port and audible alarm deliver emergency power off capability, and circuit breaker protection ensures system integrity. Energy Star certified and compliant with UL, FCC Part 15 Class B and CSA standards, this UPS includes rack mounting kit, power cable, RS232 and USB cables and Eaton Tripp Lite ACE 3 year warranty.