General data

• Manufacturer: Aeronautica Windpower (Etats-Unis)
• Model: 47-750
• Product page
• Rated power: 750 kW
• Rotor diameter: 47 m
• Available model
• Wind class: IEC Ib-IEC IIa
• Offshore model: no
• Swept area: 1,735 m²
• Specific area: 2.32 m²/kW
• Number of blades: 3
• Power control: Stall

Weights

• Nacelle: 22 tons
• Tower: 36,9 tons
• Rotor + hub: 15,2 tons
• Total: 74,1 tons

Rotor

• Maximum rotor speed: 25,3 rd/min
• Cut-in wind speed: 3,5 m/s
• Rated wind speed: 15 m/s
• Cut-off wind speed: 20 m/s

Generator

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

Tower

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