General data

• Manufacturer: Neg Micon (Danemark)
• Model: NM52/900
• Rated power: 900 kW
• Rotor diameter: 52.2 m
• No more available
• Wind class: IEC I
• Offshore model: no
• Swept area: 2,141 m²
• Specific area: 2.38 m²/kW
• Number of blades: 3
• Power control: Stall

Weights

• Nacelle: 24,5 tons
• Tower: 97 tons
• Rotor + hub: 16,5 tons
• Total: 138 tons

Rotor

• Minimum rotor speed: 15 rd/min
• Maximum rotor speed: 22,4 rd/min
• Cut-in wind speed: 2,5 m/s
• Rated wind speed: 15,5 m/s
• Cut-off wind speed: 24 m/s
• Manufacturer: LM Glasfiber

Gear box

• Gear box: yes
• Stages: 3
• Gear ratio: 68
• Manufacturer: Flender, Hansen

Generator

• Type: ASYNC
• Number: 1
• Maximum speed: 1511 rounds/minute
• Voltage: 690 V
• Manufacturer: Leroy Sommer

Tower

• Minimum hub height: 60 m
• Maximum hub height: 74 m