Rotor diameter: | 18.0m |
Blades quantity: | 3pcs |
Direction: | always downwind |
Blades material: | Carbon fiber reinforced plastic |
Rated output: | 50KW |
Power supplied to Grid | 55KW [in 5seconds] |
working voltage: | DC500-800V,AC380V |
Annual average energy production: | 110MWH (in rate 5m/s wind speed) |
working wind speed: | 3-35m/s |
Initial wind speed: | 2.5m/s |
Nominal wind speed: | 10.0m/s（33.6mph） |
Storm-stand: | up to 55m/s |
Max rotate speed: | 60r/min |
Wind turbine type: | Three-phase, PMG Alternator |
Working temperature: | from -40 to +60 C |
Blade Pitch Control | Variable Pitch |
Over-speed Protection | Aerodynamic brake + Electromechanical disc brake |
Speed Regulate and Shut Down Methods | Electro-Yawing,Positive Pitch and Electric Magnet Switch. |
Gearbox: | None, Direct Drive |
Tower style and height | Free-standing tower 15m, 18m up to 35m. |
http://www.hywindturbine.com 
