General data

• Manufacturer: Leitwind (Italie)
• Model: LTW77-850
• Rated power: 850 kW
• Rotor diameter: 77 m
• No more available
• Wind class: IEC IIa/IIa+
• Offshore model: no
• Swept area: 4,657 m²
• Specific area: 5.48 m²/kW
• Number of blades: 3
• Power control: Pitch

Rotor

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

Gear box

• Gear box: no
• Stages: -
• Gear ratio: -
• Manufacturer: -

Generator

• Type: SYNC PM
• Number: 1
• Maximum speed: 20,5 rounds/minute
• Voltage: 690 V
• Manufacturer: Leitner

Tower

• Minimum hub height: 61,5 m
• Maximum hub height: 80 m