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Online access > Manufacturers and turbines > EWT > Directwind 900/52



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General data

  • Manufacturer: EWT (Netherlands)
  • Model: Directwind 900/52
  • Product page
  • Rated power: 900 kW
  • Rotor diameter: 51.5 m
  • Available model
  • Wind class: IEC IIa
  • Offshore model: no
  • Swept area: 2,084 mē
  • Power density: 2.32 mē/kW
  • Number of blades: 3
  • Power control: Pitch

Rotor

  • Minimum rotor speed: 12 rd/min
  • Maximum rotor speed: 28 rd/min
  • Cut-in wind speed: 2 m/s
  • Rated wind speed: 17 m/s
  • Cut-off wind speed: 25 m/s

Gear box

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

Generator

  • Type: SYNC
  • Number: 1
  • Maximum speed: 28 rounds/minute

Tower

  • Minimum hub height: 40 m
  • Maximum hub height: 75 m
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Power curve


Wind farms in the database


Update for this sheet: 18 September 2017
Complete/correct this sheet: