General data

• Manufacturer: Jiangsu Naier Wind Power Technology Development (Chine)
• Model: NE-200K
• Product page
• Rated power: 200 kW
• Rotor diameter: 28 m
• Available model
• Wind class: IEC IIA (estimated)
• Offshore model: no
• Swept area: 616 m²
• Specific area: 3.08 m²/kW
• Number of blades: 3
• Power control: Stall
• Commissioning: 2021

Weights

• Nacelle: 6 tons
• Tower: 6 - 12 tons
• Rotor + hub: 4 tons
• Total: 16 - 22 tons

Rotor

• Maximum rotor speed: 50 rd/min
• Cut-in wind speed: 2,5 m/s
• Rated wind speed: 10,5 m/s
• Cut-off wind speed: 20 m/s
• Manufacturer: Jiangsu Naier Wind Power Technology Development

Gear box

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

Generator

• Type: SYNC PM
• Number: 1
• Maximum speed: 50 rounds/minute
• Voltage: 690 V
• Manufacturer: Jiangsu Naier Wind Power Technology Development

Tower

• Minimum hub height: 24 m
• Maximum hub height: 36 m
• Manufacturer: Jiangsu Naier Wind Power Technology Development