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China, Chinese 5kw 10kw 20kw 30kw Low Start Wind Speed Horizontal Axis Wind Power/Energy Pitch Control Wind Turbine Generator Price for Home/Bussiness1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Power Generating SetsWind GeneratorWind TurbineWind Generator 5kw
Qingdao Greef New Energy Equipment Co., Ltd.
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Product Description Product Description Why choose Pitch Control Wind Turbine?Leading technology-intelligent control, strong system scalability1. The world's best wind power control technology is combined with the self-developed variable pitch technology.2. The hardware design uses international well-known brands, and the software uses redundant control strategies.3. It can achieve good compatibility with various well-known brand converters and remote modules.High security-continuous operation around the clock to achieve unattended operation 1. The speed of the wind wheel is controlled, and it runs continuously and stably under severe wind conditions.2. More than a dozen redundant control strategies ensure the safety and stability of the system in all climates.A lot of power generation-variable pitch control, high-efficiency output, power generation up to 30% 1. Above the rated wind speed, the pitch angle of the blades can be adjusted to achieve continuous full power output.2. The working wind speed range is large (3-25m/s), and the effective running time is long.Recommended for:· Household,Garden,Farm,Urban ,Rooftop· Telecom sites.· Rural electrification programs. Island , sentry, island, sight lighting· Automatic speed reduction protectionProduct Parameters Technical specification ModelAH-5KWAH-10KWAH-20KWAH-30KWRotor diameter(m)5.67.789.813.1Blade material & Qty.FRP*3FRP *3FRP * 3FRP *3Rated power(kW)5102030Rated wind speed(m/s)11111111Generator type3-phase PMG3-phase PMG3-phase PMG3-phase PMGWorking wind speed(m/s)3-303-303-253-30Start-up wind speed(m/s)2.52.52.52.5Survival wind speed(m/s)60606060Rated voltage(VDC)400/240/custom made400450450Speed regulation methodPitch control + Active yawing +electromagnet brakePitch control + Active yawing +electromagnet brakePitch control + Active yawing Pitch control + Active yawing Wind answering methodUp windUp windUp wind+yawingUp wind+yawingStop methodAuto brakeAuto brakeAuto brakeAuto brakeGale protectionSmart control+unattendedSmart control+unattendedSmart control+unattendedSmart control+unattendedweight(kg)40055012102800Noise level(dB)≤65≤65≤65≤65Working temperature-20oC~+50oC-20oC~+50oC-20oC~+50oC-20oC~+50oCDetailed Photos Products Description Using the world's leading mechanical centrifugal variable pitch technology, the average annual power generation is 30% more.(1) Large initial blade angle (+9 ), excellent acceleration performance, start at low wind speed of 2.5m/s; (2) Below the rated wind speed, the wind turbine outputs efficiently; (3) Above the rated wind speed, adjust the pitch angle so that the rotor speed is maintained near the rated speed and the power output is stable. Project case Project case25kW Wind-solar-diesel Complementary Power Supply Project at Barracks of Garrison on Yongxing Island of Paracel IslandsNew Energy Power Supply System at Communication Base Stations in DanishOn-grid Systems in Other Countries The systems were also installed in countries, like India, the Phillipines, Ireland, Colombia,France, Brazil, Swiss and Hungary.System Solutions SystemsWhy Choose Us Why Choose UsWe are global supplier which focus on Permanent Magnet generator, wind turbine , wind turbine blades, controller, invertor etc."GREEF" have its own engineer design team which is design products ourselves. Moreover, we have successfully obtained CE approvals and supports from our customers, which boost our business day by day!Believe in us, we can accompany you forever.
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