General data

• Manufacturer: Wind Technik Nord (Allemagne)
• Model: 537
• Rated power: 500 kW
• Rotor diameter: 37 m
• No more available
• Offshore model: no
• Swept area: 1,076 m²
• Specific area: 2.16 m²/kW
• Number of blades: 3
• Power control: Pitch

Weights

• Nacelle: 21 tons
• Tower: 30 tons
• Rotor + hub: 7 tons
• Total: 58 tons

Rotor

• Maximum rotor speed: 30 rd/min
• Cut-in wind speed: 4 m/s
• Rated wind speed: 14 m/s
• Cut-off wind speed: 25 m/s
• Manufacturer: LM Glasfiber

Gear box

• Gear box: yes
• Stages: 3
• Gear ratio: 50
• Manufacturer: Köllmann

Generator

• Type: ASYNC
• Number: 1
• Maximum speed: 1500 rounds/minute
• Voltage: 690 V
• Manufacturer: Weier

Tower

• Minimum hub height: 40 m
• Maximum hub height: 50 m