Under publication
IEC 61400-4
Wind energy generation systems — Part 4: Design requirements for wind turbine gearboxes
Reference number
IEC 61400-4
Edition 2
© ISO 2024
Under publication
Under publication
Final production steps (up to seven weeks).
Will replace IEC 61400-4:2012

General information

  • Status
     : Under development
    Stage
    : International Standard under publication [60.00]
  • Edition
     : 2
  • Technical Committee :
    ISO/TC 60
    ICS :
    21.200  27.180 
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