EN 61000-4-28:2000/A1:2004

SLOVENSKI SIST EN 61000-4-
28:2000/A1:2004
STANDARD
september 2004
Elektromagnetna združljivost (EMC) - 4-28. del: Preskušanje in merilne
tehnike - Nihanja električne frekvence, preskušanje odpornosti - Dopolnilo A1
(IEC 61000-4-28:1999/A1:2001)
Electromagnetic compatibility (EMC) - Part 4-28: Testing and measurement
techniques - Variation of power frequency, immunity test - Amendment A1 (IEC
61000-4-28:1999/A1:2001)
ICS 33.100.20 Referenčna številka
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

EUROPEAN STANDARD EN 61000-4-28/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM May 2004
ICS 33.100.20
English version
Electromagnetic compatibility (EMC)
Part 4-28: Testing and measurement techniques –
Variation of power frequency, immunity test
(IEC 61000-4-28:1999/A1:2001)
Compatibilité électromagnétique (CEM) Elektromagnetische Verträglichkeit (EMV)
Partie 4-28: Techniques d'essai Teil 4-28: Prüf- und Messverfahren -
et de mesure – Prüfung der Störfestigkeit gegen
Essai d'immunité à la variation Schwankungen der energietechnischen
de la fréquence d'alimentation Frequenz (Netzfrequenz)
(CEI 61000-4-28:1999/A1:2001) (IEC 61000-4-28:1999/A1:2001)

This amendment A1 modifies the European Standard EN 61000-4-28:2000; it was approved by
CENELEC on 2004-05-01. CENELEC members are bound to comply with the CEN/CENELEC Internal
Regulations which stipulate the conditions for giving this amendment the status of a national standard without
any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This amendment exists in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CENELEC member into its own language and notified to the
Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 61000-4-28:2000/A1:2004 E

Foreword
The text of amendment 1:2001 to the International Standard IEC 61000-4-28:1999, prepared by
SC 77B, High frequency phenomena, of IEC TC 77, Electromagnetic compatibility, was submitted to
the Unique Acceptance Procedure and was approved by CENELEC as amendment A1 to
EN 61000-4-28:2000 on 2004-05-01 without any modification.
The following dates were fixed:
– latest date by which the amendment has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2005-05-01
– latest date by which the national standards conflicting
with the amendment have to be withdrawn (dow) 2007-05-01
__________
Endorsement notice
The text of amendment 1:2001 to the International Standard IEC 61000-4-28:1999 was approved by
CENELEC as an amendment to the European Standard without any modification.
__________
NORME CEI
INTERNATIONALE IEC
61000-4-28
INTERNATIONAL
STANDARD
AMENDEMENT 1
AMENDMENT 1
2001-07
PUBLICATION FONDAMENTALE EN CEM
BASIC EMC PUBLICATION
Amendement 1
Compatibilité électromagnétique (CEM) –
Partie 4-28:
Techniques d’essai et de mesure –
Essai d’immunité à la variation de la fréquence
d'alimentation
Amendment 1
Electromagnetic compatibility (EMC) –
Part 4-28:
Testing and measurement techniques –
Variation of power frequency, immunity test
 IEC 2001 Droits de reproduction réservés  Copyright - all rights reserved
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
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