Standard

IEC 62054-21:2004 ED1

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Note: This standard has a new edition: IEC 62054-21:2004+AMD1:2017 CSV

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Abstract

IEC 62054-21:2004 Specifies particular requirements for the type test of newly manufactured indoor time switches with operation reserve that are used to control electrical loads, multi-tariff registers and maximum demand devices of electricity metering equipment. This publication is of high relevance for Smart Grid.

Document information

  • Standard from IEC
  • Published:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • ICS 91.140.50
  • ISO TC TC 13

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