alternating current

  • Living in a direct current world

    15 February 2020 by Catherine Bischofberger
    Many IEC Standards are paving the way for a direct current (DC) world. The most recent edition of IEC 60947-1 is a foundational standard for industrial switches and controlgear, which includes much improved testing...
  • Energy efficient standards for offshore units

    15 March 2019 by Catherine Bischofberger
    IEC Technical Committee 18: Electrical Installations for ships and of mobile and fixed offshore units, has published a major revision of the IEC 61892 series of standards, key documents for the safety of offshore...