General data

• Manufacturer: Bonus (Danemark)
• Model: B50/750
• Rated power: 750 kW
• Rotor diameter: 50 m
• No more available
• Offshore model: no
• Swept area: 1,964 m²
• Specific area: 2.62 m²/kW
• Number of blades: 3
• Commissioning: 1995

Weights

• Nacelle: 50 tons
• Tower: 60 tons
• Rotor + hub: 10 tons
• Total: 120 tons

Rotor

• Maximum rotor speed: 22 rd/min
• Cut-in wind speed: 3 m/s
• Rated wind speed: 15 m/s
• Cut-off wind speed: 25 m/s
• Manufacturer: LM Glasfiber

Gear box

• Gear box: yes
• Stages: 3
• Gear ratio: 82

Generator

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

Tower

• Minimum hub height: 60 m
• Maximum hub height: 70 m