APC Smart-UPS X 2200VA Rack/Tower 4U
Boost and Trim Automatic Voltage Regulation (AVR)
Gives higher application availability by correcting low and high voltage conditions without using the battery (not available on all models).
Intelligent battery management
Maximizes battery performance, life, and reliability through intelligent, precision charging.
Protects connected loads from surges, spikes, lightning, and other power disturbances.
Temperature-compensated battery charging
Prolongs battery life by regulating the charge voltage according to battery temperature.
Automatic restart of loads after UPS shutdown
Automatically starts up the connected equipment upon the return of utility power.
Periodic battery self-test ensures early detection of a battery that needs to be replaced.
Disconnected battery notification
Warns when a battery is not available to provide backup power.