The SU3000LCD2UHV SmartOnline 3000VA/2700W On-Line Double-Conversion UPS converts AC input to DC power, and then converts DC to fully regulated sine wave AC output with +/-2% voltage regulation in online and battery modes. An interactive front-panel LCD interface provides detailed real-time UPS status and advanced setup and configuration options.In case of AC power outage, the internal batteries support 13.5 minutes of runtime at half load and five minutes at full load. Extended runtime is possible with optional external battery packs. Ã‚â€œSmartÃ‚â€ battery packs, such as Tripp Lite's BP72V18-2US, are automatically sensed and configured during replacement. An intelligent battery management system extends battery life.Managing the UPS is simplified through the interactive front-panel LCD interface, which displays operating conditions and diagnostic data, such as load and battery levels. You can set powerstrategies to reflect your protection priorities, whether it's precise powerquality for sensitive systems or the highest possible electrical efficiency,all while ensuring 100% uptime for your systems. This UPS is ENERGY STAR qualified to save you money, save energy and protect the environment by meeting strict efficiency guidelines set by the U.S. Environmental Protection Agency.This UPS offers eight receptacles-six NEMA 6-15/20R and two NEMA L6-20R-in two switched load banks. Power is filtered to protect connected equipment against surges and EMI/RFI line noise that can damage equipment or destroy data. Adding an optional Tripp Lite SNMPWEBCARD accessory card permits remote management of the UPS, including reboots, configuration, updates and activity logs.