Technical description of 400w wind turbine with high reliabilityModelHY-400Rotor diameter 1.4MBlade materialHY patent(mainly glass-fiberstrengthened nylon etc)Blade number3(variable section aerofoil)Speed-limitation mechanismElectromagnetic speed limitation and blade over-speed brakingWorking wind speed(m/s3-30Cut-in speedm/s2.3Survival speedm/s60Rated speedm/s12Rated powerW400really is485WRated voltagevDC12/24/48Motor3 phases PMATower heightm8-12m(according to different project)Weight of systemkg(including rotation unittail and blades)15.8OthersHY-400 is designed as full automatic, normally working for 15 years free of maintenance
Lieferbedingungen und Verpackung
Packaging Detail: Nature Export Packing Delivery Detail: 20days after receive full payment
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