Benefit from both our standard and our customised solutions for your entire wind park. In our product portfolio you will find not only hybrid distributors for medium currents and data bus but also carbon brushes for lightning protection applications. We will also be happy to compare your specification with our products and to prepare an individual quotation for you.
With our in-house test lab we can not only run climate, vibration or long-term trials but can also carry out all the tests required in the wind energy industry with internationally recognised partner laboratories.
|System||Standard 30A (gold wire)||Standard 80A (gold wire)||Standard 500A (carbon)|
|Wartungsfrei||up to 150 Mio. revolutions||up to100 Mio. revolutions||up to 200 Mio.revolutions|
|Lebensdauer||up to 20 years||up to 15 years||up to 20 years|
|Daten max.||400 MBit/s||400 MBit/s||1,5 MBit/s|
|Schmierung||not necessary||not necessary||
|Normen||UL/CSA, VDE||UL/CSA, VDE||UL/CSA, VDE|
We use our high-current brush holders to discharge to earth any lightning striking the rotor blades towards the nacelle. The current then flows off continuously rotating into the ground via the carbon brushes, which helps to protect the hub bearing. The pictures below will give you an initial impression of the durable brush holders of up to 1,000 amperes (per holder).