High Frequency HOME UPS QNHF 500VA-2000VA

1.High frequency Modified Sine Wave 2.Power inverter with Charger 3.Auto Transfer between AC and DC Mode 4.Transfer time < 10Ms( Normal 8Ms) 5.Charger 8-10Amp 6.OFF Charge Function 7.wide input range: 90-280V narrow input range 165-275, selectable 8.PROTECTION: Over Load / Over Voltage /Low Voltage /Battery Low / Short Circuit 9.reverse DC polarity Protection 10.LED display and Alarm function 11.plastic cabinet, light and small QNHF SERIES TECHNOLOGY SPECS ITEMQNHF 500QNHF1000QNHF 2000CAPACITYVA/W500VA / 300W1000VA / 600W2000VA / 1280WINPUTPhaseSingleVoltage110 / 120VAC or 220 / 230 / 240VACVoltage Range90 - 145VAC or 170-280VAC ( Narrow Range )50-145VAC / 90-280VAC (Wide Range)OUTPUTPhaseSingleVoltage120VAC or 230VACVoltage Regulation10% -- 18%(Batt. Mode)Frequency50Hz or 60HzFrequency Regulation0.1 Hz(Batt. Mode)Output WaveformModified Sine wave(Batt. Mode)POWER FACTORP.F.0.6BATTERYCharger Current8 Amp + / - 1Amp6 Amp + / - 1Amp10 Amp + / - 1AmpFloating13.7V + / - 0.2V13.7V+/-0.2V or 27.4V+/- 0.4V27.4V+/- 0.4VVoltageOvercharge14.5V +/- 0.3V charger stops and fault29V +/- 0.6V or 14.5V +/- 0.3V charger stops and fault29V +/- 0.6V charger stops and faultProtectionTRANSFER TIMETypical8ms (Narrow mode)EFFICIENCYAC to AC>95%DC to AC>80%INDICATORAC ModeGreen LED lightingBattery ModeYellow LED lightingBatteryGreen LED flashing every 2 secondsCharging ModeOverloadRed LED flashing every 0.5 secondFaultRed LED lightingAUDIBLE ALARMLow BatterySounding every 2 secondsOverloadSounding every 0.5 secondFaultContinuously soundingPROTECTIONDeep Discharge, Overcharge, Overload protection, Short Circuit, Battery Shot, Over Voltage and Under VoltageProduct sizemm224 X 255 X 80product weightkg1.71.92.2Carton sizemm410*345*562mm / 6PCSCarton weightkg12.916.11/13.7116.9