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China, Chinese Deming 20kw 48V 96V 120V 220V off Grid Pure Sine Wave Inverter for Wind Solar Hybrid Inverter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Solar Renewable EnergyWind InverterSolar Hybrid Inverteroff Grid Inverter
Jinan Deming Power Equipment Co., Ltd
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Product Description Product DescriptionPower Frequency Pure Sine Wave Inverter Features:1.Complete isolation-type inverter technology, noiseless output.2.Adoption of advanced SPWM technology, pure sine wave output.3.Dynamic current loop control technology to ensure inverter reliable operation.4.Wide DC input voltage range.5.Excellent EMC design.6.Low output harmonic distortion (THD≤3%).7.LED indicators for input voltage range, load power range, normal output & failure state.8.Optional energy saving mode.9.Extensive protections: reverse polarity, short-circuit, overload, under/over input voltage, over-temperature, and inverter's inner fault identification protections.10.Wide working temperature range (industrial level).11.Continuous operation at full power.Application1. For desolate area like mountain, island, pasturing area, etc. 2. For transportation system like beacon light, traffic light, street light, etc.3. For communication system: unattached operation microwave middle station, optical cable maintenance station, etc. 4. For photovoltaic power station, wind-solar power station, park charging station, family power house, factory power station, etc. 5. For solar building: has good business future. 6. For the new technology application project. off grid solar power system off grid wind turbine power system Detailed Photos Product Parameters 20KW off grid three phase inverter technical parametersTypeNB216-20KSZDC inputInput rated voltage216VDCInput rated current102.9AInput DC voltage allowing range180-280VDCAC bypassAllow input voltage range380VAC± 15% VACInput rated current30.4A Bypass transfer time≤100ms(4ms optional)AC outputRated capacity 20KWOutput rated voltage and frequencyThree phase 380VAC,50Hz/60HZOutput rated current30.4A Output voltage accuracy380VAC ± 2%Output frequency accuracy50Hz ± 0.05%WavePure sine wave (Isolation transformer)THD.≤3%(Linear load)Power factor (PF)1Overload capacity120%,10 minutesOvercurrent capacity200%,10 secondsCrest factor (CF)3:1Inverter efficiency>92%Working EnvironmentDielectric strength1500VAC,1minuteNoise (1m)≤50dBAmbient temperature-10oC~+50oCHumidity0~90%, No condensationAltitude<2000m Higher than 2000m rated power should be reducedProduction functionInput reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protectionCommunication interfaceRS485/WIFI/GPRS/Ethernet (optional)Ac charger (optional)Battery, City grid (generator) priority(optional)Size550×1050×1340mmWeight220KG50KW off grid three phase inverter technical parametersTypeNB384-50KSZDC inputInput rated voltage384VDCInput rated current144.7AInput DC voltage allowing range320-480VDCAC bypassAllow input voltage range380VAC± 15% VACInput rated current76A Bypass transfer time≤100ms(4ms optional)AC outputOutput rated power50KWOutput rated voltage and frequencyThree phase 380VAC,50HZ(Three phase four wire)Output rated current76A Output voltage accuracy380VAC ± 2%Output frequency accuracy50Hz ± 0.05%WavePure sine wave (Isolation transformer)THD.≤3%(Linear load)Power factor (PF)1Overload capacity120%,10 minutesOvercurrent capacity200%,10 secondsCrest factor (CF)3:1Inverter efficiency>92%Working EnvironmentDielectric strength1500VAC,1minuteNoise (1m)≤50dBAmbient temperature-10oC~+50oCHumidity0~90%, No condensationAltitude<2000m Higher than 2000m rated power should be reducedProduction functionInput reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protectionCommunication interfaceRS485/WIFI/GPRS/Ethernet (optional)Ac charger (optional)Battery, City grid (generator) priority(optional)Size630*1310*1573mmWeight430KG*Above parameter only for reference. Could be custom made to user specifications. CertificationsCompany Profile More products CaseOur Advantages
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