General data

• Manufacturer: Winwind (Finlande)
• Model: WWD-1-64
• Rated power: 1,000 kW
• Rotor diameter: 64 m
• No more available
• Wind class: IEC IIIb
• Offshore model: no
• Swept area: 3,217 m²
• Specific area: 3.22 m²/kW
• Number of blades: 3
• Power control: Pitch
• Commissioning: 2001

Rotor

• Minimum rotor speed: 7,7 rd/min
• Maximum rotor speed: 25,6 rd/min
• Cut-in wind speed: 3,5 m/s
• Rated wind speed: 12 m/s
• Cut-off wind speed: 20 m/s

Gear box

• Gear box: yes
• Stages: 2

Generator

• Type: SYNC PM
• Number: 1
• Voltage: 690 V
• Manufacturer: ABB

Tower

• Minimum hub height: 56 m
• Maximum hub height: 70 m