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About This Item

 

Full Description

Specifies timing requirements for internal clocks of electronic meters, registers, ripple control receivers, and other load control devices. It is based on IEC 1038:1990, Time switches for tariff and load control.
 

Document History

  1. AS 62054.21:2018


    Electricity metering (AC) - Tariff and load control, Part 21: Particular requirements for time switches (IEC 62054-21:2017 (ED.1.1), MOD)

    • Most Recent
  2. AS 62054.21-2006


    Electricity metering (ac) - Tariff and load control - Particular requirements for time switches

    • Historical Version
  3. AS 1284.7-1994

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    viewing


    Electricity metering, Part 7: Internal clocks for meters and load control devices

    • Historical Version