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
