Output Output Voltage Distortion Less than 5% Output Frequency (sync to mains) 50/60Hz +/- 3 Hz Output Connections (8) IEC 320 C13 (Battery Backup) Max Configurable Power (Watts) 1.2 KWatts / 1.5 kVA Output power capacity 1.2 KWatts / 1.5 kVA Topology Line Interactive Waveform type Sine wave Input Cord Length 1.83 meters Number of Power Cords 1 Input frequency 50/60 Hz +/- 3 Hz (auto sensing) Input voltage adjustable range for mains operation 151 - 302 V Input voltage range for main operations 160 - 286 V Input Breaker Capacity 10 A Input Connections IEC-320 C14 Rack Height 2 U Battery Typical recharge time 3 hour(s) Battery type Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof RBC Quantity 1 Battery Volt-Amp-Hour Capacity 311 Runtime View Runtime Graph View Runtime Chart Efficiency View Efficiency Graph Communication Audible Alarm Alarm when on battery : distinctive low battery alarm : overload continuous tone alarm Control panel Multi-function LCD status and control console Emergency Power Off (EPO) Yes Available SmartSlot™ Interface Quantity 1 Runtime Output power capacity 1.2 KWatts / 1.5 kVA Surge Filtering Full time multi-pole noise filtering : 5% IEEE surge let-through : zero clamping response time : meets UL 1449 Physical Color Black Maximum Depth 490 mm , 49.0 CM Maximum Height 89 mm , 8.9 CM Net Weight 24.82 KG Units per Pallet 8.0 Rack Height 2 U Shipping Depth 620 mm , 62.0 CM Shipping Height 246 mm , 24.6 CM Shipping weight 30.0 KG Shipping Width 589 mm , 58.9 CM Maximum Width 432 mm , 43.2 CM Environmental Audible noise at 1 meter from surface of unit 40.0 dBA Operating Temperature 0 - 45 °C Operating Elevation 0-3000 meters Operating Relative Humidity 0 - 95 % Storage Temperature -15 - 45 °C Storage Elevation 0-15000 meters Storage Relative Humidity 0 - 95 % Online thermal dissipation 133.0 BTU/hr