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General data

  • Manufacturer: Windtec (USA)
  • Model: 646
  • Rated power: 600 kW
  • Rotor diameter: 45.8 m
  • No more available
  • Offshore model: no
  • Swept area: 1,648 mē
  • Power density: 2.75 mē/kW
  • Number of blades: 3

Weights

  • Nacelle: 19,5 tons
  • Tower: 353 tons

Rotor

  • Maximum rotor speed: 33 rd/min
  • Cut-in wind speed: 3,5 m/s
  • Rated wind speed: 11,5 m/s
  • Cut-off wind speed: 30 m/s

Gear box

  • Gear box: yes
  • Stages: 3
  • Gear ratio: 1:61

Generator

  • Type: DFIG
  • Number: 1
  • Maximum speed: 2100 rounds/minute
  • Voltage: 690 V

Tower

  • Minimum hub height: 51 m
  • Maximum hub height: 61 m
PDF

646 - Windtec - 600 kW
Klaus Rockenbauer


Update for this sheet: 29 August 2017
Complete/correct this sheet: