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Online access > Manufacturers and turbines > WESPA > WESPA 250/31

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General data

  • Manufacturer: WESPA (Italie)
  • Model: WESPA 250/31
  • Rated power: 250 kW
  • Rotor diameter: 31 m
  • No more available
  • Offshore model: no
  • Swept area: 755 m²
  • Specific area: 3.02 m²/kW
  • Number of blades: 3
  • Power control: Stall

Weights

  • Tower: 32 tons

Rotor

  • Maximum rotor speed: 41,2 rd/min
  • Cut-in wind speed: 3,5 m/s
  • Rated wind speed: 13 m/s
  • Cut-off wind speed: 25 m/s

Gear box

  • Gear box: yes
  • Stages: 2

Generator

  • Type: ASYNC
  • Voltage: 400 V

Tower

  • Minimum hub height: 36 m
  • Maximum hub height: 50 m

Power curve



(Air density: 1,225 kg/m3)


Update for this sheet: 29 August 2023
Complete/correct this sheet:
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