Main technical performances:
Rotor Diameter (m): 4.0
Material and number of the blades: Reinforced fibber glass*3
Rated power/maximum power : 3000/4500
Rated wind speed (m/s): 10
Startup wind speed (m/s): 3
Working wind speed (m/s): 3-25
Survived wind speed: 40
Rated rotate speed(r/min): 300
Start torque (n/m): 3
Working voltage : DC48V/DC220V/DC300V
Generator style : Three phase, Permanent Magnet,AC
Charging method : Constant voltage current saving
Speed regulation method: Electromagnetic brake+ Yawing
Stop method: Electromagnetic brake+ Manual
Tower style : Guy wire tower /Free stand tower/ Folded Tower
Tower height (m): 8/10/12/18
Life time: 20 years
