Standard

NEK IEC 61400-5:2020

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Note: This standard has a new edition: NEK IEC 61400-5:2020+A1:2025 CSV

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Abstract

IEC 61400-5:2020 specifies requirements to ensure the engineering integrity of wind turbine blades as well as an appropriate level of operational safety throughout the design lifetime. It includes requirements for: aerodynamic and structural design, material selection, evaluation and testing, manufacture (including associated quality management), transportation, installation, operation and maintenance of the blades.The purpose of this document is to provide a technical reference for designers, manufacturers, purchasers, operators, third party organizations and material suppliers, as well as to define requirements for certification.

Document information

  • Standard from NEK
  • Published:
  • Edition: 1.0
  • Version: 1
  • Document type: NAT
  • ICS 27.180
  • National Committee NEK/NK88

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