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IEC 62054-21:2004 ED1

Electricity metering (a.c.) - Tariff and load control - Part 21: Particular requirements for time switches IEC 62054-21:2004 ED1

Publication date:   May 18, 2004

General information

60.60   Standard published   May 18, 2004

IEC

TC 13

International Standard

91.140.50   Electricity supply systems

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Published

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 61038:1990 ED1

WITHDRAWN
IEC 61038:1990/AMD1:1996 ED1

WITHDRAWN
IEC 61038:1990/AMD2:1998 ED1

NOW

PUBLISHED
IEC 62054-21:2004 ED1
60.60 Standard published
May 18, 2004

CORRIGENDA / AMENDMENTS

PUBLISHED
IEC 62054-21:2004/AMD1:2017 ED1

REVISED BY

IN_DEVELOPMENT
IEC 62054-21 ED2




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