Protect critical data with this rackmount battery backup system that is ideal for servers, storage, point of sale & other network devices. Alpha / numeric LCD interface delivers clear status information & features easy-to-use navigation keys to make operation simple. Green Mode provides high operating efficiency without sacrificing any protection. Extended range automatic voltage regulation (AVR) corrects low & high voltage conditions without using the battery, increasing application availability. Intelligent, precision charging maximizes battery performance, life & reliability. SmartSlot connectivity enables the use of management cards to customize capabilities. Protection Type: Power; System VA: 1000 VA; Backup Time at Half Load: 31.3 minutes @ 350 Watts; Automatic Voltage Regulation (AVR): Yes.