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China, Chinese 5-30kw Matching Load Power Output Wind off-Grid Controller in Wind Generator System1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Solar Renewable EnergySolar ControllerControlleroff-Grid Controller
Qingdao Greef New Energy Equipment Co., Ltd.
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Product DescriptionProduct DescriptionOff-grid Controller is technologically the most important component in wind generator systems, which convert Three AC current from wind turbine into DC current then charge the battery bank.The GREEF wind off-grid controller can significantly boosts electricity production through dedicated MPPT technology, and employs advanced technologies such as modular design, electrical isolation, PWM unloading, and host computer control. It is equipped with a large touchscreen and IOT functionality, enabling efficient, safe, and intelligent power generation and operation & maintenance management.Product FeaturesCustomized development of wind energy-specific power absorption circuitPWM unloadingTouch screen1.Modularized power absorption circuit, hot-swappable, easy maintenance.2.Input and output electrical isolation, protect the back-end load.3.High efficiency at low wind speed, wide input voltage range.4.Saturation mode, matching load power output1.Fan self-powered mode, fast response.2.Limit speed and torque to ensure the safe operation of the wind turbine.3.Soft unloading adjustment, reduce the burden of fan output.1.Display voltage, current, power, power generation, operation status, etc., with alarm query.2.Historical data, alarm information date query.3.On-site adjustment of parameters.Power trackingUpper computer trusted controlwind energy MPPT, 98% engagement with actual wind energy output curve, power generation enhancementRS485 Modbus RTU, real-time regulation of voltage and current.Safety protectionIOT IOT functionover-voltage, over-current, anti-reverse connection, short circuit protection.1.Wired network, APP remote view and control. 2.Remote data export.Product ParameterModelAHCC-5KWAHCC-10KWAHCC-20KWAHCC-30KWRated power5KW10KW20KW30KWProduct TypeMPPT, high frequency isolated new energy converterDC output sideType of energy storageLead-acid batteries, lithium batteries, DC bus bars, etc.Rated output current100A200A80A150AOutput Voltage Range42-240Vdc (parameters adjustable depending on type of energy storage)200-1000Vdc (parameters adjustable depending on type of energy storage)Voltage stabilization accuracy≤±0.5%Stabilization accuracy≤±1%Wind turbine input sideRated voltage48Vac-380Vac380 VacMaximum withstand voltage290Vac-530Vac for 5 seconds600Vac for 5 secondsMPPT voltage range90~520V customized220~530VacMaximum power10kW20kW40kW60KWRated Input Current40Aac80Aac40Aac80AacInput protectionFuses; lightning protection circuitsUnloading sideUnloading methodPWMRated unloading current40Adc100Adc50Adc100AdcMaximum withstand current60A200A200A400AWorking environment conditionsAmbient temperature-25℃~50℃Storage temperature-40℃~75℃Relative humidity0 to 95%Height above sea level3000m full load outputCommunication interfaceStandard: RS485/TCPSize of the controller (mm)485×267×450mm485×267×450mm343×605×970mm343 x 605 x 970mmController Weight29.5kg38.5kg61.5Kg71.5KgSize of the Dump load (mm)695×131×194mm700×450×750mm820×620×900mm900 x 700 x 1270mmDump load Weight18kg40kg80kg120KgProduct DetailSystem SolutionWe can tailor a system to your specific needs. If you would like to learn more about our products, please contact us.Packing & DeliveryWhy Choose Us
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