General data

• Manufacturer: Wind Technik Nord (Allemagne)
• Model: 646
• Rated power: 600 kW
• Rotor diameter: 46 m
• No more available
• Offshore model: no
• Swept area: 1,662 m²
• Specific area: 2.77 m²/kW
• Number of blades: 3
• Power control: Pitch

Weights

• Nacelle: 24,5 tons
• Tower: 54 tons
• Rotor + hub: 10,5 tons
• Total: 89 tons

Rotor

• Minimum rotor speed: 10 rd/min
• Maximum rotor speed: 30 rd/min
• Cut-in wind speed: 3,5 m/s
• Rated wind speed: 15 m/s
• Cut-off wind speed: 25 m/s
• Manufacturer: LM Glasfiber

Gear box

• Gear box: yes
• Stages: 3
• Gear ratio: 50,3

Generator

• Type: ASYNC
• Number: 2
• Voltage: 690 V

Tower

• Minimum hub height: 50 m
• Maximum hub height: 65 m