Hefei Wind Wing Energy Technology Co., Ltd.  

Product Name: 400W Maglev Wind Driven Generator & Controller for Street Light Model NO.: WKV-400 Certification: CE, ISO, RoHS Phase: Three Power: 400W Stress Way of Blade: Resistance Rotating Shaft: Vertical Number of Blade: Single Blade Output Type: AC Three Phase Trade Mark: Windwing Generator Type: AC, 3 Phases Controller Output Voltage: 12V/24V Controller Braking System: 3-Phase Short Circuit by NFB Brake Size(Height / Diameter): 1.2/1.06(M) Start-up Wind Speed: 1m/S Rated Wind Speed: 12m/S Survival Wind Speed: 65m/S Rated Power: 400W Working Temperature: -30~50 Trademark: windwing Transport Package: Wood Package Specification: CE ROSH Origin: Hefei HS Code: 85023100 Product Description Specifications1kw vertical wind generator1. High efficiency, security, stablity2. Low weight, low start-up wind speed.3. Long service lifeVertical wind turbine generator(VAWTs)are a type of wind turbine where the main rotor shaft is set vertically and the main components are located at the base of the turbine. VAWTs offer a number of advantages over traditional horizontal-axis wind turbines (HAWTs). They can be packed closer together in wind farms, allowing more in a given space. They are smaller, but rather due to the slowing effect on the air that HAWTs have, forcing designers to separate them by ten times their width.Useage· Household, Garden, farm eolic vertical wind turbine generator, Off grid and on grid power system· Telecom sites.· Rural electrification programs. Island, sentry, island, sight lighting· Make wind -solar hybrid power systemCharacteristic:1. Utilize a new aerofoil vertical axis wind wheel and magnetic suspention structure2. The start-up wind speed is very low3. The wind energy coefficient is very high4. The anti-wind capability is high5. The weight of generator is very light6. Operation is stable7. Have no noise8. With careful anti-corrosion treatment and good sealing9. Maintenace free10. Long service lifeOur Service1. Reply inquiry in 24 hours.2. Please kindly inform us which items you are interested & the reasonable price will be provided you upon receipt of your new inquiry ASAP.3. Answer your question detailed4. Solved the problem with you during using our productsHAWT VS VAWTItemHorizontal axis (HAWT)Vertical axisStart wind speedHigh(≥3m/s)Low(1m/s)Wind conditions requiredRequire stable wind directionAny wind directionEncountered turbulenceReduce the efficiencyEfficiency is not affectedPower stabilityChange by wind directionWithout any wind effectNoiseLarge(45 decibels or more)Low noisy(because there is no mechanical friction)Product appearanceNormalBeautifulInstallation heightHigh(need to avoid the terrain turbulence)Low(not afraid of turbulence)Installation locationJust in open area like suburbAny locationGenerator materialPlastic or compositemetalStructure strengthPoor (easy to broken)High(double strengthen arm)Resistance of wind speedPoor(about 40 m/s)HighPARAMETERVERTICAL WIND TURBINE MODEL NUMBERWKV-400Rated Power400wSize(Height / Diameter)1.2/1.06(M)Blades Materialaluminum alloyStart-up Wind Speed1m/sMinimum Power Generation Wind Speed2m/sCut-in wind speed2.5m/sRated Wind Speed12m/sCut out Wind Speed15m/sSurvival Wind Speed65m/sGenerator TypeAC, 3 phasesController Output Voltage1224VController Braking System3-Phase short circuit by NFB brakeAmbient Temperature. -30~50 °C