• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information
  • Climate change Standards and specifications support climate targets

    More information
  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information

Projects of DKE/UK 767.6

IEC 37B/98/CDV 2008-06-13 IEC 61643-311 Ed. 2.0: Components for low-voltage surge protective devices - Part 311: Test circuits and methods for gas discharge tubes More  Comment 
IEC 37B/89/NP 2008-01-04 Isolation Transformers for Lightning Protection(ITL) More  Comment 
IEC 37B/83/DC 2006-03-17 Maintenance review of 61643 series and scope of IEC 61643-311 More  Comment 

TOP