Standard

NEK IEC 62054-21:2004

May 2004 Published

Note: This standard has a new edition: NEK IEC 62054-21:2004+A1:2017 CSV

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Language English

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Corrigendum 1 - Amendment 1 - Electricity metering (A.C.) - Tariff and load control - Part 21: Particular requirements for time switches Published NEK IEC 62054-21:2004/A1:2017/COR1:2018 Corrigendum from Publication date: Mar 2018 Version: 1 Language: English Services: Read Online (No printing ), Printed and bound
Open product
Amendment 1 - Electricity metering (AC) - Tariff and load control - Part 21: Particular requirements for time switches Published NEK IEC 62054-21:2004/A1:2017 Amendment from Publication date: Jan 2017 Version: 1 Pages: 16 Language: English Services: Read Online (No printing ), Printed and bound

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 NEK
Published: 18 May 2004
Edition: 1.0
Version: 1
Document type: NAT
Pages
ISBN:

ICS 91.140.50
National Committee NEK/NK13/38

Product Relations

Merged into: NEK IEC 62054-21:2004+A1:2017 CSV
Replaces: NEK IEC 61038:1990+A1:1996+A2:1998 CSV
Replaces: NEK IEC 61038:1990
Adopted from: IEC 62054-21:2004, 0
Adopted from: IEC 62054-21:2004, 0

NEK IEC 62054-21:2004

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