General data

• Manufacturer: Hitachi (Japon)
• Model: HTW2.1-80A
• Rated power: 2,100 kW
• Rotor diameter: 80 m
• No more available
• Wind class: IEC S
• Offshore model: no
• Swept area: 5,027 m²
• Specific area: 2.4 m²/kW
• Number of blades: 3
• Power control: Pitch

Rotor

• Minimum rotor speed: 11,1 rd/min
• Maximum rotor speed: 19,6 rd/min
• Cut-in wind speed: 4 m/s
• Cut-off wind speed: 25 m/s

Gear box

• Gear box: yes
• Stages: 3

Generator

• Voltage: 690 V

Tower

• Minimum hub height: 65 m
• Maximum hub height: 78 m