General data

• Manufacturer: Jacobs (Etats-Unis)
• Model: MD77
• Rated power: 1,500 kW
• Rotor diameter: 77 m
• No more available
• Offshore model: no
• Swept area: 4,657 m²
• Specific area: 3.11 m²/kW
• Number of blades: 3
• Power control: Pitch

Weights

• Nacelle: 56 tons
• Rotor + hub: 35 tons

Rotor

• Maximum rotor speed: 17 rd/min
• Cut-in wind speed: 2,5 m/s
• Rated wind speed: 12 m/s
• Cut-off wind speed: 20 m/s

Gear box

• Gear box: yes
• Stages: 3
• Gear ratio: 104

Generator

• Type: ASYNC DF
• Number: 1
• Maximum speed: 1800 rounds/minute
• Voltage: 690 V
• Manufacturer: Loher

Tower

• Minimum hub height: 61,5 m
• Maximum hub height: 90 m