20kw/192VDC/220VAC/50Hz off Grid Low Frequency Pure Sine Wave Inverter

20KW/192VDC/220VAC/50Hz Off grid low frequency pure sine wave inverterProduct DescriptionFeature
1.Adoptlowfrequencytransformer,puresinewaveACoutput,strongcapacityofdifferentload
2.Autovoltageregulation(AVR),wideinputvoltage145V~275V,accurateoutput,adaptallkindsofbadelectricenvironments
3.Intelligentbatterycharging,thechargingcurrentcanbeadjustedaccordingtotheequippedbattery,itisfastandreliableandcanincreasetheservicelifeofthebattery
4.IntelligentLCDdisplayofoutputvoltage,frequency,batterycapacity,fault,overload,load
5.UsercanusetheprogramofRS232orUSBcommunication softwaretomonitortheinverterandsettimeautoshutdown
6.Satisfythepowersupplyfordifferentbackuptime
7.Itcanbeautomaticallystartedupwithmainssupply,andhasawiderrangeofapplications
8.Advancedautomaticconstantchargingcircuit,prolongsbatterylife
9.Ithasperfectprotectionagainstunder-voltage,overload,over-discharge,short-circuitetcProduct Parameter
SpecificationModel No.30123511250112701127012410224152241524820248Rated power300W350W500W700W700W1000W1500W1500W2000WBattery Voltage12V/24V24V/48VSize(WxDxH)mm345*210*122 or 345*120*165420*145*215 or 365*142*200405*180*320Carton size(WxDxH) mm385*270*185 or 396*170*210460*190*260 or 396*190*240460*240*380Net weight(kg)678111113171720Gross weight (kg)789121214181821SpecificationModel No.3022430248402485029670296702192103192153192203192Rated power3000W3000W4000W5000W7000W7000W10000W15000W20000WBattery Voltage24V/48V48V/96V96V/192V192V/220VSize(WxDxH)mm425*200*335465*245*465485*300*655600*300*730Carton size(WxDxH)mm490*290*410530*310*510570*390*730670*380*930Net weight(kg)28284450555585105125Gross weight (kg)29294660656595115135Universal parameterInputVoltage75V~125V or 145V~275VFrequency45Hz~65HzOutputVoltage110V or 220V±2%(Battery mode)Frequency50Hz or 60Hz ±0.5%Output wave formPure Sine waveOutput waveform distortion≤±0.3%Charging5A-15A(Adjustable)DisplayLCDTransfer time<4msSurroundingNoise≤50dBTemperature0°C~40°CHumidity10%~90%(no condensate)Efficiency≥80%ProtectionOverloadWhen 110% overload,the inverter will be automatic closed-down within 30second;When 120% overload,the inverter will be automatic closed-down within 2 secound;When under mains mode,the inverter will not closed-down,buzzer will send out warning message.Short-circuitWhen output short-circuit happened,a lasting buzzer warning will be heard,the machine will be closed-down automaticly 20 seconds later.BatteryBattery high-voltage and low-voltage protectionReverse polarityBattery reverse polarity protection(optional)Alarm soundAWhen the machine works under mains,there is no alarm. When mains failure,the machine will change to battery mode automatically,there is 4 warnings within every 30second.BThe second time battery low voltage buzzer warning is in every second.When the maching fails under battery mode,urgent warning will be heard.Cwhen overload happend,the buzzer will send out message in every second.RemarkSpecification only for reference.Subject to our final /confirm/iation.
20KW/192VDC/220VAC/50Hz Off grid low frequency pure sine wave inverter