POWERSHIELD Centurion Tower 2000VA/ 1600W. Double Conversion

INPUT  INPUT  Voltage Range    Low Line Transfer 160 VAC / 140 VAC / 120 VAC / 110 VAC ± 5 % (based on load percentage 100% - 80% / 80% - 70% / 70% - 60% / 60% - 0%)Low Line Comeback 175 VAC ± 5%High Line Transfer 300 VAC ± 5%High Line Comeback 47.5Hz ~ 52.5 Hz or 57Hz ~ 63HzFrequency Range 47.5Hz ~ 52.5 Hz or 57Hz ~ 63HzPhase Single Phase with GroundPower Factor 0.98OUTPUT  AC Voltage Regulation(Batt. Mode) ± 3%Frequency Range(Synchronized Range) 48Hz ~ 52Hz or 57Hz ~ 63HzFrequency Range(Batt. Mode) 50Hz ± 0.25Hz or 60Hz ± 0.3HzLoad Crest Factor 3:1Harmonic Distorion 4% THD (Linear Load) 7% THD (Non-linear Load)Transfer AC Mode to Batt. Mode ZeroInverter to Bypass 4ms (Typical)Waveform (Batt. Mode) Pure SinewaveEFFICIENCYECO Mode 88%Battery Mode 83%BATTERYBattery Type 12Vx9AH(x6)Typical Recharge Time 4 hours recover to 90% capacityCharging Current (max.) 1.0ACharging Voltage 82.1 VDC ±1%PROTECTIONFull Protection Overload, discharge, thermal, short circuit and overcharge protectionCOMMUNICATIONS & MANAGEMENTInterface USB or RS232 as standard, Intelligent slot for PSSNMP or PSAS400 dry contactSoftware Power Shield NetGuard Software - supports Windows based operating Systems, Linux, Unix & MacLCD Display / Alarm UPS Status, Load Level, Battery Level, Input/Output Voltage, Battery Time Remaining and Fault IndicatorsAudible Alarm Battery Mode, Low Battery, Overload, FaultPHYSICALDimension (D x W x H) 425 x 190 x 335mmWeight 26kgOPERATING ENVIRONMENTTemperature 0°C - 40°CHumidity 20% - 90% (RH Non-Condensing)Noise Level Less than 45dBA @ 1 MeterCOMPLIANCESafety EN62040-1-1 2003, IEC60950-1-1EMS EN62040-2 2006RoHS Directive 2001 / 65 / EU