General data

• Manufacturer: Zond (Etats-Unis)
• Model: Z-40-FS
• Rated power: 550 kW
• Rotor diameter: 40 m
• No more available
• Offshore model: no
• Swept area: 1,257 m²
• Specific area: 2.29 m²/kW
• Number of blades: 3

Weights

• Rotor + hub: 9,2 tons

Rotor

• Maximum rotor speed: 29,5 rd/min
• Cut-in wind speed: 4 m/s
• Rated wind speed: 13 m/s
• Cut-off wind speed: 29,1 m/s

Gear box

• Gear box: yes
• Stages: 2
• Gear ratio: 34

Generator

• Type: ASYNC
• Number: 1
• Maximum speed: 1000 rounds/minute
• Voltage: 690 V

Tower

• Minimum hub height: 39 m
• Maximum hub height: 52 m