Please find below generalized examples of challenges being developed among the members of our Nordex 2.3-2.5 user group.
Please note, that we have anonymized these headlines and removed all detailed information.
- Blade bearing
- Blade bolts
- Yaw brake calipers
- Add alarms in NC2
- Hydraulic issues
- Nordex Customer Interface
- Consumables and components replacements according to service contract
- Very high number of converter faults
- 10 amps main converter fuses blow fuses
- Operation issues that course LP
- Main converter overheat
- Early stage main bearing alarms on CMS system
- Broken blade bolts
- Converter Hose Upgrade
- Converter Issues
- Large amount of blade lightning damages
- Main converter overheating
- Pitch battery cabinets in the hub
- LPC screens are losing connection
- Cracks in blades
- Main converter overheat
- Increased number of generator bearing failures
- Low pressure in the converter cooling system
- Yaw Master-follower upgrade
- Long Term Outages
- Decommissioning of turbines
- Main bearing failures
- Communication failure with the pitch masters
- Pitch and UPS battery failure
- Main bearing coming loose and showing on the CMS
- Turbine loss of comms following grid loss
- Yaw dust and noise issue
- Blade failure
- Early stage main bearing alarms on CMS system
- Pitch Box Mounts Failure
- Coolant leaks from the inverter
