Maintain continuous operation through blackouts, voltage fluctuations and surges with this dependable UPS system. Rackmount design requires only two spaces in standard rack enclosures. Line-interactive Automatic Voltage Regulation offers two levels of voltage boost during brownouts and one level of voltage cut during overvoltages. Network-grade AC surge suppression protects equipment from damage and performance problems caused by transient surges and line noise. Network management interfaces allow you to remotely monitor equipment load levels, plus test data and utility power conditions. Emergency Power Off interface enables you to instantaneously power off the UPS and connected equipment in the case of fire or emergency. Protection Type: Power; System VA: 3,000 VA; Backup Time at Half Load: 10 minutes @ 1440 Watts.