General data

• Manufacturer: Nordex (Allemagne)
• Model: N90/2500 Offshore
• Rated power: 2,500 kW
• Rotor diameter: 90 m
• No more available
• Wind class: IEC IIa (DIBt III)
• Offshore model: yes
• Swept area: 6,362 m²
• Specific area: 2.55 m²/kW
• Number of blades: 3
• Power control: Pitch
• Commissioning: 2005

Weights

• Nacelle: 91 tons
• Tower: 172 tons
• Rotor + hub: 55 tons
• Total: 318 tons

Rotor

• Minimum rotor speed: 9,6 rd/min
• Maximum rotor speed: 16,8 rd/min
• Cut-in wind speed: 3,5 m/s
• Rated wind speed: 14 m/s
• Cut-off wind speed: 25 m/s
• Manufacturer: LM Glasfiber, Nordex

Gear box

• Gear box: yes
• Stages: 3
• Gear ratio: 71,88
• Manufacturer: Eickhoff, Bosch Rexroth

Generator

• Type: ASYNC
• Number: 1
• Maximum speed: 1310 rounds/minute
• Voltage: 690 V
• Manufacturer: VEM, Winergy

Tower

• Minimum hub height: 70 m
• Maximum hub height: 120 m