Nominal electric power: Power regulation: IEC wind class:
Rotor diameter: Rotor speed: Rotor: Swept area: Tilt angle: Coning angle:
Blades length: Tip speed: Pitch angle: Pitch bearings:
Air brake, normal: Air brake, emergency: Nominal pitch speed:
Mechanical brake: Brake torque: RPM max. value:
Generator: Generator speed: Loss in generator: Generator cut-in: Grid connection:
Yaw motors: Yaw brakes: Yaw bearing:
Tower type:
Controller:
Cut-in wind speed: Cut-out wind speed:
Mass of blade: Mass of hub: Mass of nacelle: Mass total, excl. tower:
Maximum noise level:
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200/750 kW Active Stall Regulation (ASR) IIB
54 m 25.2 rpm at full load Three blades placed upwind of tower 2290 mē 4° 3.0° forward blade pre-bending
26.0 m 71 m/s at full load ASR control Slew rings (4-point ball bearings)
Blade pitch to -20° Blade pitch to -85° fail safe position 7.5°/second
Fail-safe type disk brake 1.8 times of nominal torque 1600 (50 Hz) or 1920 (60 Hz), observed on the high-speed shaft
Closed, 6/4-pole, asynchronous, induction, IP54 1000/1500 (50 Hz) or 1200/1800 (60 Hz) rpm at sync. speed 3% at nominal power Thyristor controlled gradual cut-in 50 Hz - 690 V or 60 Hz - 690 V
4 pcs. with electrical brakes built in 4 pcs. hydraulic brakes of disk brake type Slew ring (4-point ball bearing)
Conical steel tower (40-65 m hub hight)
PLC and microprocessor based
3-4 m/s 20 m/s, basen on 5-min. average
App. 6900 kg (total 3 pieces) App. 4100 kg App. 23500 kg App. 34500 kg
App. 104 dBA
Rights to changes are reserved
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