General data

• Manufacturer: Envision (Chine)
• Model: 2.5-131
• Product page
• Rated power: 2,500 kW
• Rotor diameter: 131.2 m
• Available model
• Wind class: IEC S
• Offshore model: no
• Swept area: 13,520 m²
• Specific area: 5.41 m²/kW
• Number of blades: 3
• Power control: Pitch
• Commissioning: 2017

Rotor

• Cut-in wind speed: 3 m/s
• Rated wind speed: 9,4 m/s
• Cut-off wind speed: 20 m/s
• Manufacturer: TMT

Gear box

• Gear box: yes
• Stages: 3
• Gear ratio: 148,06
• Manufacturer: ZF

Generator

• Number: 1
• Maximum speed: 1820 rounds/minute
• Voltage: 690 V

Tower

• Minimum hub height: 100 m
• Maximum hub height: 120 m