General data

• Manufacturer: Suzlon (Inde)
• Model: S64/1250
• Rated power: 1,250 kW
• Rotor diameter: 64 m
• No more available
• Wind class: IEC IIa
• Offshore model: no
• Swept area: 3,217 m²
• Specific area: 2.58 m²/kW
• Number of blades: 3
• Power control: Pitch

Rotor

• Minimum rotor speed: 13,8 rd/min
• Maximum rotor speed: 20,7 rd/min
• Cut-in wind speed: 4 m/s
• Rated wind speed: 12,5 m/s
• Cut-off wind speed: 25 m/s

Gear box

• Gear box: yes
• Stages: 3
• Gear ratio: 74,9

Generator

• Type: ASYNC
• Number: 1
• Maximum speed: 1506 rounds/minute
• Voltage: 690 V

Tower

• Minimum hub height: 56 m
• Maximum hub height: 74 m