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Online access > Manufacturers and turbines > Ecotecnia > 48

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General data

  • Manufacturer: Ecotecnia (Espagne)
  • Model: 48
  • Rated power: 750 kW
  • Rotor diameter: 48 m
  • No more available
  • Wind class: IEC II
  • Offshore model: no
  • Swept area: 1,810 m²
  • Specific area: 2.42 m²/kW
  • Number of blades: 3
  • Power control: Stall
  • Commissioning: 1998

Weights

  • Nacelle: 27,6 tons
  • Tower: 55 tons
  • Rotor + hub: 6,5 tons
  • Total: 89,1 tons

Rotor

  • Minimum rotor speed: 16 rd/min
  • Maximum rotor speed: 24 rd/min
  • Cut-in wind speed: 4,5 m/s
  • Rated wind speed: 19 m/s
  • Cut-off wind speed: 20 m/s
  • Manufacturer: LM Glasfiber

Gear box

  • Gear box: yes
  • Stages: 3
  • Gear ratio: 63,3
  • Manufacturer: Pujol Muntala

Generator

  • Type: ASYNC
  • Number: 2
  • Maximum speed: 1518 rounds/minute
  • Voltage: 690 V
  • Manufacturer: Siemens

Tower

  • Minimum hub height: 45 m
  • Maximum hub height: 55 m
  • Manufacturer: EMESA

Power curve



(Air density: 1,225 kg/m3 - Altitude: 0 m - Temperature: 15°C)


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Update for this sheet: 7 June 2018
Complete/correct this sheet:
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