SMARTSLOT, USB, EXTENDED RUNTIME MODEL, RACK HEIGHT 4 U Output Max Configurable Power (Watts) 1.98kWatts / 2.2kVA Output Voltage Distortion Less than 5% Output Frequency (sync to mains) 50/60Hz +/- 3 Hz Other Output Voltages 208, 220, 240 Topology Line Interactive Waveform type Sine wave Transfer Time 6ms typical : 10ms maximum Input Input frequency 50/60 Hz +/- 3 Hz (auto sensing) Input voltage range for main operations 140 - 280V Number of Power Cords 1 Other Input Voltages 220, 240 Batteries and Runtime Battery type Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Typical recharge time 3hour(s) Replacement Battery APCRBC143 Expected Battery Life (years) 3 - 5 RBC Quantity 1 Extendable Run Time 1 Battery Volt-Amp-Hour Capacity 702 Extended Run Options APC-Smart-UPS-X-2200VA-Rack-Tower-LCD-200-240V Runtime View Runtime Graph View Runtime Chart Efficiency View Efficiency Graph