0

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

Buying

Published

Language in which you want to receive the document.

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WITHDRAWN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WITHDRAWN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WITHDRAWN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