The Pitch System

The pitch system is completely pretested and certified by an independent test laboratory:

  • Vibration and shock
  • Temperature at system start-up -30°C for the ‘Cold Climate Version’
  • Survival temperature -40°C in case of grid failure
  • Standard exterior temperature of wind turbine: +45°C
  • Extreme exterior temperature of pitch system up to +50°C in the ‘Hot Climate Version’
  • IP class: IP 54
  • Electromagnetic compatibility: Our system is 100 % compliant with VDE and EN requirements