UPS PowerCom SRT-2000, 2000VA/1800W, Smart Line Interactive, Pure Sinewave, LCD, AVR, USB, 8xIEC---https://www.upspowercom.com/UPS-SRT.jspModel: PowerCom Smart King Smart R&TForm: Rack&TowerCapacity(VA): 2000 VACapacity(Watts): 1800 WKey Advantage:Line-Interactive UPS DesignPure Sinewave with Power Factor 0.9LCD with Auto-Rotation for status indicationSurge, Short Circuit, Overload ProtectionsHot Swappable Battery Replacement50/60Hz Frequency Auto SensingINPUTVoltage : 220 / 230 / 240 VacVoltage Range : 150 ~ 310 VacFrequency Range 50 / 60 Hz (Auto Sensing)OUTPUTWaveform Pure Sine WaveVoltage : 220 / 230 / 240 VacFrequency : 50 / 60 Hz ± 0.5 HzTransfer Time 2 - 4 ms(Typical)PROTECTIONFull Protection : Overload, Surge, Short Circuit, EMI / RFI FilterTele Communication : RJ11 / RJ45BATTERYSealed, Maintenance FreeType&Quantity: 4*12V 9AhTypical Recharge Time: 3 Hr to 90%Indicator: LCD PanelCommunication Port: RS232 , USB(B type) , SNMP(Option)PHYSICALDimensions(WxDxH)(mm) : 428 * 557 * 84Weights(Kgs) 31,5