EN 55011:2007

SLOVENSKI STANDARD
01-oktober-2007
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Industrial, scientific and medical (ISM) radio-frequency equipment - Electromagnetic
disturbance characteristics - Limits and methods of measurement
Industrielle, wissenschaftliche und medizinische Hochfrequenzgeräte (ISM-Geräte) -
Funkstörungen - Grenzwerte und Messverfahren
Appareils industriels, scientifiques et médicaux (ISM) a fréquence radioélectrique -
Caractéristiques de perturbations électromagnétiques - Limites et méthodes de mesure
Ta slovenski standard je istoveten z: EN 55011:2007
ICS:
33.100.10 Emisija Emission
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 55011
NORME EUROPÉENNE
March 2007
EUROPÄISCHE NORM
ICS 33.100.10 Supersedes EN 55011:1998 + A1:1999 + A2:2002

English version
Industrial, scientific and medical (ISM) radio-frequency equipment -
Electromagnetic disturbance characteristics -
Limits and methods of measurement
(CISPR 11:2003 + A1:2004, modified)

Appareils industriels,  Industrielle, wissenschaftliche
scientifiques et médicaux (ISM) und medizinische Hochfrequenzgeräte
à fréquence radioélectrique - (ISM-Geräte) -
Caractéristiques de perturbations Funkstörungen -
électromagnétiques - Grenzwerte und Messverfahren
Limites et méthodes de mesure (CISPR 11:2003 + A1:2004, modifiziert)
(CISPR 11:2003 + A1:2004, modifiée)

This European Standard was approved by CENELEC on 2006-11-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
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 European Standard 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, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the 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

© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 55011:2007 E
Foreword
The text of the International Standard CISPR 11:2003 + A1:2004, prepared by CISPR SC B, Interference
relating to industrial, scientific and medical radio-frequency apparatus, to other (heavy) industrial equipment,
to overhead power lines, to high voltage equipment and to electric traction, together with the common
modifications prepared by the Technical Committee CENELEC TC 210, Electromagnetic compatibility (EMC),
was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 55011 on
2006-11-01.
This European Standard supersedes EN 55011:1998 + A1:1999 + A2:2002.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2007-11-01
national standard or by endorsement
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2009-11-01
This European Standard has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association and covers essential requirements of EC Directive
89/336/EEC. See Annex ZZ.
Clauses, subclauses, notes, tables and figures which are additional to those in CISPR 11 are prefixed “Z”.
Annexes ZA, ZB and ZZ have been added by CENELEC.
__________
– 3 – EN 55011:2007
Endorsement notice
The text of the International Standard CISPR 11:2003 + A1:2004 was approved by CENELEC as a European
Standard with agreed common modifications as given below.
COMMON MODIFICATIONS
2  Definitions
Add a new definition:
2.Z1
low voltage
set of voltage levels used for the distribution of electricity and whose upper limit is 1 000 V a.c. r.m.s.
3  Frequencies designated for ISM use
Replace Clause 3 by:
3  National measures and frequencies designated for ISM use
Certain frequencies are designated by the International Telecommunication Union (ITU) for use as
fundamental frequencies for ISM equipment. The frequencies designated for ISM use are listed in Table 1.

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