General data

• Manufacturer: Wobben (Brésil)
• Model: E70/2300
• Rated power: 2,300 kW
• Rotor diameter: 71 m
• No more available
• Wind class: IEC S/IA/IIA
• Offshore model: no
• Swept area: 3,960 m²
• Specific area: 1.73 m²/kW
• Number of blades: 3
• Power control: Pitch

Weights

• Nacelle: 18 tons
• Tower: 150 - 500 tons
• Rotor + hub: 110 tons
• Total: 278 - 628 tons

Rotor

• Minimum rotor speed: 6 rd/min
• Maximum rotor speed: 21,5 rd/min
• Cut-in wind speed: 2 m/s
• Rated wind speed: 15,5 m/s
• Cut-off wind speed: 25 m/s

Gear box

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

Generator

• Type: SYNC Wounded
• Number: 1
• Maximum speed: 21,5 rounds/minute
• Voltage: 400 V
• Manufacturer: Enercon

Tower

• Minimum hub height: 57 m
• Maximum hub height: 113 m