Gamesa G52/850

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General data

• Swept area: 2123.7166338267 m²
• Power density: 0.03 m²/kW
• Number of blades: 3
• Power control: Pitch

Weight

• Hub: 23 tons
• Tube: 40 - 91 tons
• Rotor: 10 tons
• Total: 73 - 124 tons

Rotor

• Minimum rotor speed: 14,6 rd/min
• Maximum rotor speed: 30,8 rd/min
• Start-up wind speed: 4 m/s
• Nominal wind speed: 15 m/s
• Maximum wind speed: 25 m/s
• Manufacturer: Gamesa

Gear box

• Gear box: yes
• Speed number: 3
• Ratio: 1:61.74
• Manufacturer: Echesa, Fellar, Hansen, Lohman

Generator

• Type: ASYNC
• Number: 1
• Maximum generator output speed: 1900 rounds/minute
• Output voltage: 690 V
• Manufacturer: Indar, Cantarey

Tower

• Minimum hub height: 44 m
• Maximum hub height: 65 m
• Manufacturer: Gamesa

Update for this sheet: 03/2012
Complete/correct this sheet: contact page

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