APC Smart-UPS RT 2100W/3000VA 208V 6U UPS System with 208V to 120V Step-Down Transformer Output Power Capacity: 2100 Watts / 3000 VA Max Configurable Power: 2100 Watts / 3000 VA Nominal Output Voltage: 120V,208V Output Voltage Note: Configurable for 208 or 240 nominal output voltage Efficiency at Full Load: 92% Output Voltage Distortion: Less than 3% Output Frequency (sync to mains): 50/60 Hz +/- 3 Hz user adjustable +/- 0.1 Crest Factor: Upto 3:1 Waveform Type: Sine wave Output Connections: 4x NEMA L6-20R, 2x NEMA L6-30R, 8x NEMA 5-20R, 1x NEMA L14-30R Nominal Input Voltage: 208 V Input Frequency: 50/60 Hz +/-5Hz (auto sensing) Input Connections: NEMA L6-30P Cord Length: 3.05 meters Input voltage adjustable range for mains operation: 100 ~ 280V Other Input Voltages: 240 Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte - leakproof Included Battery Modules: 2 Typical recharge time: 2.5 hours Replacement Battery: RBC44 RBC Quantity: 1 Interface Ports: Smart-Slot Control panel: LED status display with load and battery bar-graphs and On Line - On Battery - Replace Battery - Overload and Bypass Indicators Emergency Power Off (EPO): Yes