Herausgeber: Nordex SE
Nordex Group obtains important product certificates for its 4 MW, 5 MW and 6 MW turbines
• N163/5.X and N155/4.X turbines receive IEC Type Certification
• Statement of Compliance for Design according to IEC awarded to the N163/6.X
Picture TÜV SÜD from left to right: Hannes Bolzmacher (TÜV SÜD), Juliane Kahr (TÜV SÜD), Benjamin Bartels (TÜV SÜD), Dr. Alexander Kupzok (TÜV SÜD), José Luis Blanco (Nordex), Ornella Luz (Nordex), Janina Springborn (Nordex), Laure Steer (Nordex)
© Nordex SEHamburg (renewablepress) - At the leading global wind summit Windenergy Hamburg, the Nordex Group punctually received three major certificates for turbines in the 4 MW, 5 MW and 6 MW class. TÜV SÜD has awarded the IEC Type Certificate, valid worldwide, in accordance with the IEC 61400-22 standard to the 5.X MW turbine N163/5.X. The Nordex Group also obtained from TÜV SÜD the official Statement of Compliance for design according to IEC and Type Approval certificate according to DIBt for the 6.X MW wind turbine N163/6.X.
In addition, UL Solutions also issued the IEC Type Certificate according to IEC 61400-22 standard for the N155/4.X turbine, first Type Certification for the 155 m rotor diameter platform.
The IEC 61400-22 Type Certification is of particular importance for the international marketing of wind turbines. Investors, project planners and wind farm operators expect their wind turbine generators to be certified in accordance with international standards. In this context, IEC certification is usually considered a prerequisite for tenders for international wind power projects. This is a recognised procedure and a crucial step in the project certification process.
With these Type Certificates, the independent certification bodies have now officially confirmed that the theoretical design calculations for the N155/4.X and N163/5.X reflect the expected behaviour of the turbines as measured on the field. The evaluation reviews among others the power performance, measurements of mechanical loads during operation as well as the lifetime of the turbine type under different operating modes. Likewise, the rotor blades for both turbines have been successfully certified for a lifetime of at least 20 years based on dynamical, full-scale rotor blade tests. The turbines can be operated with standard rotor blades as well as, in the case of the N163/5.X, with anti-icing rotor blades for cold regions.
In addition to the Type Certificate for the N163/5.X, the Nordex Group also received the “Statement of Compliance for the Design Evaluation“ for the N163/6.X turbine in the 6 MW class from TÜV SÜD. This statement of compliance for the design is the first important prerequisite for the future IEC Type Certificate for this turbine type.
The Nordex Group - a profile
The Group has installed more than 41 GW of wind energy capacity in over 40 markets and in 2021 generated revenues of EUR 5.4 billion. The company currently employs a workforce of approx. 9,000. The joint manufacturing capacity includes factories in Germany, Spain, Brazil, the United States, India and Mexico. The product portfolio is focused on onshore turbines in the 4 to 6.X MW class, which are tailor-made for the market requirements of countries with limited space and regions with limited grid capacity.
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Caption: Picture TÜV SÜD from left to right: Hannes Bolzmacher (TÜV SÜD), Juliane Kahr (TÜV SÜD), Benjamin Bartels (TÜV SÜD), Dr. Alexander Kupzok (TÜV SÜD), José Luis Blanco (Nordex), Ornella Luz (Nordex), Janina Springborn (Nordex), Laure Steer (Nordex)
© Nordex SE
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Picture UL from left to right: Miguel Nunez Polo (Nordex), Federico Osvald (UL), Laure Steer (Nordex), José Luis Aristegui (Nordex), José Luis Blanco (Nordex), Kai Grigutsch (UL), Lars Sitzki (UL), Michael Franke (Nordex)
Hamburg, 29 September 2022
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About Nordex SE
The development, manufacture, project management and servicing of wind turbines in the onshore segment has been the core competence and passion of the Nordex Group and its more than 7,900 employees worldwide since 1985. As one of the world's largest wind turbine manufacturers, the Nordex Group offers high-yield, cost-efficient wind turbines under the Acciona Windpower and Nordex brands that enable long-term and economical power generation from wind energy in all geographical and climatic conditions.
The focus is on turbines in the 3 to 5MW+ class, and the Group’s comprehensive product portfolio offers individual solutions for both markets with limited space and regions with limited grid capacities. With more than 29 GW of installed capacity worldwide, Nordex Group systems deliver sustainable energy throughout more than 80 per cent of the world’s energy market (excluding China).
Nordex SE is listed on the TecDAX of the Frankfurt Stock Exchange. The management holding company is headquartered in Rostock, while the executive board and administrative offices are based in Hamburg. At production facilities in Germany, Spain, Brazil, the US, and India, the Nordex Group produces its own nacelles, rotor blades and concrete towers. The Group also maintains offices and branches in more than 25 countries.