General data

• Manufacturer: SyncWind (Nouvelle-Zélande)
• Model: Windflow 33-500
• Product page
• Rated power: 500 kW
• Rotor diameter: 33.2 m
• Available model
• Offshore model: no
• Swept area: 866 m²
• Specific area: 1.74 m²/kW
• Number of blades: 2
• Power control: Pitch

Weights

• Nacelle: 3 tons
• Tower: 8 - 15 tons
• Rotor + hub: 7 tons
• Total: 18 - 25 tons

Rotor

• Maximum rotor speed: 51 rd/min
• Cut-in wind speed: 6 m/s
• Rated wind speed: 17 m/s
• Cut-off wind speed: 30 m/s

Gear box

• Gear box: yes
• Stages: 4
• Gear ratio: 30,9

Generator

• Type: SYNC Wounded
• Number: 1
• Maximum speed: 1500 rounds/minute
• Voltage: 415 V

Tower

• Minimum hub height: 29 m
• Maximum hub height: 31 m