General data

• Manufacturer: Wind World (Danemark)
• Model: W120/21
• Rated power: 120 kW
• Rotor diameter: 20.8 m
• No more available
• Offshore model: no
• Swept area: 340 m²
• Specific area: 2.84 m²/kW
• Number of blades: 3
• Power control: Stall

Weights

• Nacelle: 3,1 tons
• Tower: 7,5 tons

Rotor

• Maximum rotor speed: 42,6 rd/min
• Cut-in wind speed: 4 m/s
• Rated wind speed: 14 m/s
• Cut-off wind speed: 25 m/s

Gear box

• Gear box: yes
• Gear ratio: 23
• Manufacturer: Wind World

Generator

• Voltage: 380 V

Tower

• Hub height: 24 m