General data

• Manufacturer: Windtec (Etats-Unis)
• Model: 646
• Rated power: 600 kW
• Rotor diameter: 45.8 m
• No more available
• Offshore model: no
• Swept area: 1,648 m²
• Specific area: 2.75 m²/kW
• Number of blades: 3

Weights

• Nacelle: 19,5 tons
• Tower: 353 tons

Rotor

• Maximum rotor speed: 33 rd/min
• Cut-in wind speed: 3,5 m/s
• Rated wind speed: 11,5 m/s
• Cut-off wind speed: 30 m/s

Gear box

• Gear box: yes
• Stages: 3
• Gear ratio: 61

Generator

• Type: DFIG
• Number: 1
• Maximum speed: 2100 rounds/minute
• Voltage: 690 V

Tower

• Minimum hub height: 51 m
• Maximum hub height: 61 m