APC by Schneider Electric Smart-UPS 3000VA Rack-mountable UPS - 2U Rack-mountable - 3 Hour Recharge - 3 Minute Stand-by - 220 V AC Input - 208 V AC Output - 2 x NEMA L6-20R

Audible alarms - Provides notification of changing utility power and UPS power conditions 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). Disconnected battery notification - Warns when a battery is not available to provide backup power. Cold-start capable - Provides temporary battery power when the utility power is out. Automatic restart of loads after UPS shutdown - Automatically starts up the connected equipment upon the return of utility power. Adjustable voltage sensitivity - Provides the ability to adapt the UPS for optimal performance in specific power environments or generator applications. Adjustable voltage-transfer points - Maximizes useful battery life by widening the input voltage window or tightening the output voltage regulation. Battery failure notification - Provides early-warning fault analysis on batteries enabling timely preventive maintenance Automatic self-test - Periodic battery self-test ensures early detection of a battery that needs to be replaced. Energy meter - Provides actual kilowatt hours of usage for energy conscious users. ENERGY STAR certified - meets federal guidelines for energy efficiency. Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint. This product is heavy and/or oversized and may need more than one person to handle.