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Online access > Manufacturers and turbines > Nordex > S77


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Manufacturers file (225 manufacturers)
Turbines file (1,847 turbines)
Power curves file (868 curves)

General data

  • Manufacturer: Nordex (Allemagne)
  • Model: S77
  • Rated power: 1,500 kW
  • Rotor diameter: 77 m
  • No more available
  • Wind class: IEC IIIa (DIBt II)
  • Offshore model: no
  • Swept area: 4,657 m²
  • Specific area: 3.11 m²/kW
  • Number of blades: 3
  • Power control: Pitch

Weights

  • Nacelle: 56 tons
  • Tower: 95 - 256 tons
  • Rotor + hub: 32 tons
  • Total: 183 - 344 tons

Rotor

  • Minimum rotor speed: 9,9 rd/min
  • Maximum rotor speed: 17,3 rd/min
  • Cut-in wind speed: 4 m/s
  • Rated wind speed: 13 m/s
  • Cut-off wind speed: 25 m/s
  • Manufacturer: LM Glasfiber, Nordex

Gear box

  • Gear box: yes
  • Stages: 3
  • Gear ratio: 104
  • Manufacturer: Eickhoff, Metso, Winergy

Generator

  • Type: ASYNC
  • Number: 1
  • Maximum speed: 1950 rounds/minute
  • Voltage: 690 V
  • Manufacturer: VEM, Winergy

Tower

  • Minimum hub height: 61,5 m
  • Maximum hub height: 111,5 m


Power curve



(Measured)


Wind farms in the database

 
Full list (48 wind farms)
 

Update for this sheet: 14 July 2021
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