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Online access > Manufacturers and turbines > PowerWorks > 25-250



General data

  • Manufacturer: PowerWorks (USA)
  • Model: 25-250
  • Rated power: 250 kW
  • Rotor diameter: 25 m
  • No more available
  • Offshore model: no
  • Swept area: 491 mē
  • Power density: 1.97 mē/kW
  • Number of blades: 3

Rotor

  • Maximum rotor speed: 48 rd/min
  • Cut-in wind speed: 6 m/s
  • Rated wind speed: 14 m/s
  • Cut-off wind speed: 25 m/s

Gear box

  • Gear box: yes
  • Stages: 3
  • Gear ratio: 1:38

Generator

  • Type: ASYNC
  • Number: 1
  • Maximum speed: 1800 rounds/minute
  • Voltage: 480 V

Tower

  • Hub height: 25 m
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Update for this sheet: 12/2016
Complete/correct this sheet:

Eoltech

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