Standard

NEK IEC 61869-99:2022

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Abstract

IEC 61869-99:2022 contains the glossary of specific terminology and definitions used in the field of instrument transformers within the various parts of the series. Unless it is otherwise specified, in this document all periodic electrical quantities are understood to be RMS values.The contents of the corrigendum of January 2023 have been included in this copy.

Document information

  • Standard from NEK
  • Published:
  • Edition: 1.0
  • Version: 1
  • Document type: NAT
  • ICS 01.040.01
  • ICS 17.220.20
  • National Committee NEK/NK38

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  • Adopted from: IEC 61869-99:2022