International Electrotechnical Commission

Publication detail

Reference	IEC 62054-21 ed1.0 withdrawn corrigendum	> preview
Title	Electricity metering (a.c.) - Tariff and load control - Part 21: Particular requirements for time switches
Publication date	2004-05-18
Format, price (Swiss francs) and language	70.- 16 pages 70.- 324 Kb
Abstract	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.
Technical Committee	13 - Electrical energy measurement, tariff- and load control
ICS Codes	91.140.50 Electricity supply systems *Including electric energy meters in buildings, emergency electrical supplies, etc.
Replaced by
Stability date	2013
Work in progress	Project Stage code Forecast publication date IEC 62054-21 fF Ed.1  CAN n/a

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