Polytech Lightning Testing: How Nordex’s Rotor Blade Milestone Raises the Bar for Wind Reliability
Innovation in wind turbine technology requires robust validation to ensure long-term performance. Nordex’s new 85.7-metre N175/6.X rotor blade, manufactured in Rostock, recently underwent nearly a year of rigorous mechanical testing at Fraunhofer IWES in Bremerhaven, confirming strength and operational reliability.
In Denmark, Polytech’s accredited lightning laboratory played a central role in validating the blade’s integrated lightning protection and anti-icing system. High-voltage and high-current tests confirmed the system’s durability, meeting stringent IEC 61400-24 standards.
“It is crucial to test for lightning as close to real-life conditions as possible. We are pleased to service Nordex Group and a long list of customers from in and outside the wind industry with our accredited facilities, so we can make well-documented test results for certification or keeping momentum in their R&D projects,” Andreas Christensen, Manager of Polytech’s test center explains.
For wind farm owners and industry leaders, this comprehensive testing highlights the importance of quality assurance in maximizing asset resilience and minimizing risk. At Polytech, we remain dedicated to advancing safety and protection throughout the wind sector.
For more information, read the full press release from Nordex here. By clicking this link, you will be leaving www.polytech.com and redirected to an external website.
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