SIST EN 55032:2012

SLOVENSKI STANDARD
SIST EN 55032:2012
01-julij-2012
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HOHNWURPDJQHWQHJDVHYDQMD&,635
Electromagnetic compatibility of multimedia equipment - Emission requirements
Elektromagnetische Verträglichkeit von Multimediageräten und -einrichtungen -
Anforderungen an die Störaussendung
Compatibilité électromagnétique des équipements multimédia - Exigences d'émission
Ta slovenski standard je istoveten z: EN 55032:2012
ICS:
33.100.10 Emisija Emission
33.160.60 9HþSUHGVWDYQLPXOWLPHGLMVNL Multimedia systems and
VLVWHPLLQRSUHPD]D teleconferencing equipment
WHOHNRQIHUHQFH
SIST EN 55032:2012 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 55032:2012

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SIST EN 55032:2012

EUROPEAN STANDARD
EN 55032

NORME EUROPÉENNE
May 2012
EUROPÄISCHE NORM

ICS 33.100.10


English version


Electromagnetic compatibility of multimedia equipment -
Emission requirements
(CISPR 32:2012)


Compatibilité électromagnétique des Elektromagnetische Verträglichkeit von
équipements multimédia - Multimediageräten und -einrichtungen -
Exigences d'émission Anforderungen an die Störaussendung
(CISPR 32:2012) (CISPR 32:2012)





This European Standard was approved by CENELEC on 2012-03-05. 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 CEN-CENELEC Management Centre 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 CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, 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, Turkey and the United Kingdom.

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

Management Centre: Avenue Marnix 17, B - 1000 Brussels


© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 55032:2012 E

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SIST EN 55032:2012
EN 55032:2012 - 2 -

Foreword
The text of document CISPR/I/391/FDIS, future edition 1 of CISPR 32, prepared by CISPR SC I
"Electromagnetic compatibility of information technology equipment, multimedia equipment and receivers"
was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 55032:2012.
The following dates are fixed:
(dop) 2012-12-05
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2015-03-05
• latest date by which the national
standards conflicting with the
document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.

This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association, and supports essential requirements of EU Directive(s).

For the relationship with EU Directive see informative Annex ZZ, which is an integral part of this
document.

Endorsement notice
The text of the International Standard CISPR 32:2012 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
CISPR 16 series NOTE  Harmonized in EN 55016 series.
CISPR 22:2008 NOTE  Harmonized as EN 55022:2010 (modified).

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SIST EN 55032:2012
- 3 - EN 55032:2012

Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.

Publication Year Title EN/HD Year

CISPR 16-1-1 2010 Specification for radio disturbance and EN 55016-1-1 2010
+ corr. October 2010 immunity measuring apparatus and methods - + A1 2010
+ corr. October 2011 Part 1-1: Radio disturbance and immunity
+ A1 2010 measuring apparatus - Measuring apparatus


CISPR 16-1-2 2003 Specification for radio disturbance and EN 55016-1-2 2004
+ corr. January 2009 immunity measuring apparatus and methods - + A1 2005
+ A1 2004 Part 1-2: Radio disturbance and immunity + A2 2006
+ A2 2006 measuring apparatus - Ancillary equipment -
Conducted disturbances


CISPR 16-1-4 2010 Specification for radio disturbance and EN 55016-1-4 2010
+ corr. December 2010 immunity measuring apparatus and methods -
Part 1-4: Radio disturbance and immunity
measuring apparatus - Antennas and test
sites for radiated disturbance measurements


CISPR 16-2-1 2008 Specification for radio disturbance and EN 55016-2-1 2009
+ A1 2010 immunity measuring apparatus and methods - + A1 2011
Part 2-1: Methods of measurement of
disturbances and immunity - Conducted
disturbance measurements


CISPR 16-2-3 2010 Specification for radio disturbance and EN 55016-2-3 2010
+ A1 2010 immunity measuring apparatus and methods - + A1 2010
Part 2-3: Methods of measurement of
disturbances and immunity - Radiated
disturbance measurements


CISPR 16-4-2 2011 Specification for radio disturbance and EN 55016-4-2 2011
immunity measuring apparatus and methods -
Part 4-2: Uncertainties, statistics and limit
modelling - Measurement instrumentation
uncertainty


CISPR 16-4-3 2004 Specification for radio disturbance and - -
+ A1 2006 immunity measuring apparatus and methods -
Part 4-3: Uncertainties, statistics and limit
modeling - Statistical considerations in the
determination of EMC compliance of mass-
produced products


IEC 61000-4-6 2008 Electromagnetic compatibility (EMC) - EN 61000-4-6 2009
Part 4-6: Testing and measurement
techniques - Immunity to conducted
disturbances, induced by radio-frequency
fields

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SIST EN 55032:2012
EN 55032:2012 - 4 -
Publication Year Title EN/HD Year

IEC 60050-161 1990 International Electrotechnical Vocabulary - -
(IEV) -
Chapter 161: Electromagnetic compatibility


ISO/IEC 17025 2005 General requirements for the competence of EN ISO/IEC 17025 2005
testing and calibration laboratories


ANSI C63.5 2006 American National Standard (for) - -
Electromagnetic Compatibility - Radiated
Emission Measurements in Electromagnetic
Interference (EMI) Control - Calibration of
Antennas (9 kHz to 40 GHz)


IEEE 802.3 - IEEE Standard for Information technology - - -
Telecommunications and information
exchange between systems - Local and
metropolitan area networks -
Part 3: Carrier Sense Multiple Access with
Collision Detection (CSMA/CD) Access
Method and Physical Layer Specifications

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SIST EN 55032:2012
- 5 - EN 55032:2012

Annex ZZ
(informative)

Coverage of Essential Requirements of EU Directives

This European Standard has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association and within its scope the standard covers
protection requirements of Annex I, Article 1(a) of the EU Directive 2004/108/EC, and essential
requirements of Article 3.1(b) (emission only) of the EU Directive 1999/5/EC.

Compliance with this standard provides presumption of conformity with the specified essential
requirements of the Directive concerned.

WARNING Other requirements and other EU Directives may be applicable to the products falling within the scope of
this standard.

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SIST EN 55032:2012

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SIST EN 55032:2012




CISPR 32

®


Edition 1.0 2012-01




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE
colour

inside



INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES




Electromagnetic compatibility of multimedia equipment –

Emission requirements




Compatibilité électromagnétique des équipements multimédia –

Exigences d’émission
















INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE

PRICE CODE
INTERNATIONALE

CODE PRIX XC


ICS 33.100.10 ISBN 978-2-88912-884-6



Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN 55032:2012
– 2 – CISPR 32  IEC:2012
CONTENTS
FOREWORD . 5
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviations . 8
3.1 Terms and definitions . 8
3.2 Abbreviations . 12
4 Classification of equipment . 14
5 Requirements . 14
6 Measurements . 14
6.1 General . 14
6.2 Host systems and modular EUT . 15
6.3 Measurement procedure . 16
7 Equipment documentation . 16
8 Applicability . 16
9 Test report. 17
10 Compliance with this publication . 18
11 Measurement uncertainty . 18
Annex A (normative) Requirements . 19
Annex B (normative) Exercising the EUT during measurement and test signal
specifications . 27
Annex C (normative) Measurement procedures, instrumentation and supporting
information. 32
Annex D (normative) Arrangement of EUT, local AE and associated cabling . 46
Annex E (informative) Prescan measurements . 61
Annex F (informative) Test report contents summary . 62
Annex G (informative) Support information for the measurement procedures defined in
C.4.1.1 . 63
Bibliography . 79

Figure 1 – Examples of ports . 11
Figure 2 – Example of a host system with different types of modules . 15
Figure A.1 – Graphical representation of the limits for the AC mains power port defined
in Table A.9 . 19
Figure C.1 – Measurement distance . 33
Figure C.2 – Boundary of EUT, Local AE and associated cabling . 34
Figure C.3 – Decision tree for using different detectors with quasi peak and average
limits . 35
Figure C.4 – Decision tree for using different detectors with peak and average limits . 36
Figure C.5 – Decision tree for using different detectors with a quasi-peak limit . 36
Figure C.6 – Calibration fixture . 43
Figure C.7 – Circuit arrangement for measurement of emission voltages at TV/FM
broadcast receiver tuner ports . 44
Figure C.8 – Circuit arrangement for the measurement of the wanted signal and
emission voltage at the RF modulator output port of an EUT . 45

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SIST EN 55032:2012
CISPR 32  IEC:2012 – 3 –
Figure D.1 – Example measurement arrangement for table-top EUT (Conducted and
radiated emission) (Top view) . 52
Figure D.2 – Example measurement arrangement for table-top EUT (Conducted
emission measurement – alternative 1) . 53
Figure D.3 – Example measurement arrangement for table-top EUT (Conducted
emission measurement – alternative 2) . 54
Figure D.4 – Example measurement arrangement for table-top EUT measuring in
accordance with C.4.1.6.4. 55
Figure D.5 – Example measurement arrangement for table-top EUT (Conducted
emission measurement – alternative 2, showing AAN position) . 56
Figure D.6 – Example measurement arrangement for floor standing EUT (Conducted
emission measurement) . 57
Figure D.7 – Example measurement arrangement for combinations of EUT (Conducted
emission measurement) . 58
Figure D.8 – Example measurement arrangement for table-top EUT (Radiated
emission measurement) . 58
Figure D.9 – Example measurement arrangement for floor standing EUT (Radiated
emission measurement) . 59
Figure D.10 – Example measurement arrangement for combinations of EUT (Radiated
emission measurement) . 60
Figure G.1 – Example AAN for use with unscreened single balanced pairs . 63
Figure G.2 – Example AAN with high LCL for use with either one or two unscreened
balanced pairs . 64
Figure G.3 – Example AAN with high LCL for use with one, two, three, or four
unscreened balanced pairs . 65
Figure G.4 – Example AAN, including a 50 Ω source matching network at the voltage
measuring port, for use with two unscreened balanced pairs . 66
Figure G.5 – Example AAN for use with two unscreened balanced pairs . 67
Figure G.6 – Example AAN, including a 50 Ω source matching network at the voltage
measuring port, for use with four unscreened balanced pairs . 68
Figure G.7 – Example AAN for use with four unscreened balanced pairs . 69
Figure G.8 – Example AAN for use with coaxial cables, employing an internal common
mode choke created by bifilar winding an insulated centre-conductor wire and an
insulated screen-conductor wire on a common magnetic core (for example, a ferrite
toroid) . 70
Figure G.9 – Example AAN for use with coaxial cables, employing an internal common
mode choke created by miniature coaxial cable (miniature semi-rigid solid copper
screen or miniature double-braided screen coaxial cable) wound on ferrite toroids . 70
Figure G.10 – Example AAN for use with multi-conductor screened cables, employing
an internal common mode choke created by bifilar winding multiple insulated signal
wires and an insulated screen-conductor wire on a common magnetic core (for
example, a ferrite toroid) . 71
Figure G.11 – Example AAN for use with multi-conductor screened cables, employing
an internal common mode choke created by winding a multi-conductor screened cable
on ferrite toroids . 72
Figure G.12 – Basic circuit for considering the limits with defined common mode
impedance of 150 Ω . 75
Figure G.13 – Basic circuit for the measurement with unknown common mode
impedance . 75
Figure G.14 – Impedance layout of the components in the method described
in C.4.1.6.3 . 76

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SIST EN 55032:2012
– 4 – CISPR 32  IEC:2012
Figure G.15 – Basic measurement setup to measure combined impedance of the
150 Ω and ferrites . 78

Table 1 – Required highest frequency for radiated measurement . 17
Table A.1 – Radiated emissions, basic standards and the limitation of the use of
particular methods . 20
Table A.2 – Requirements for radiated emissions at frequencies up to 1 GHz for
Class A equipment . 21
Table A.3 – Requirements for radiated emissions at frequencies above 1 GHz for
Class A equipment . 21
Table A.4 – Requirements for radiated emissions at frequencies up to 1 GHz for Class
B equipment . 21
Table A.5 – Requirements for radiated emissions at frequencies above 1 GHz for
Class B equipment . 22
Table A.6 – Requirements for radiated emissions from FM receivers . 22
Table A.7 – Conducted emissions, basic standards and the limitation of the use of
particular methods . 23
Table A.8 – Requirements for conducted emissions from the AC mains power ports of
Class A equipment . 23
Table A.9 – Requirements for conducted emissions from the AC mains power ports of
Class B equipment . 24
Table A.10 – Requirements for asymmetric mode conducted emissions from Class A
equipment . 24
Table A.11 – Requirements for asymmetric mode conducted emissions from Class B
equipment . 25
Table A.12 – Requirements for conducted differential voltage emissions from Class B
equipment . 26
Table B.1 – Methods of exercising displays and video ports . 28
Table B.2 – Display and video parameters . 28
Table B.3 – Methods used to exercise ports . 29
Table B.4 – Examples of digital broadcast signal specifications . 30
Table C.1 – Analogue/digital data port emission procedure selection . 38
Table C.2 – LCL values . 39
Table C.3 – 5 m OATS/SAC NSA figures . 45
Table D.1 – Arrangement spacing, distances and tolerances . 48
Table F.1 – Summary of information to include in a test report . 62
Table G.1 – Summary of advantages and disadvantages of the procedures described
in C.4.1.6 . 73

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SIST EN 55032:2012
CISPR 32  IEC:2012 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

ELECTROMAGNETIC COMPATIBILITY
OF MULTIMEDIA EQUIPMENT –

Emission requirements


FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard CISPR 32 has been prepared by CISPR subcommittee I:
Electromagnetic compatibility of information technology equipment, multimedia equipment and
receivers.
The text of this publication is based on the following documents:
FDIS Report on voting
CIS/I/391/FDIS CIS/I/398/RVD

Full information on the voting for the approval of this publication can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

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SIST EN 55032:2012
– 6 – CISPR 32  IEC:2012
The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.

The contents of the corrigenda of March 2012 and August 2012 have been included in this
copy.

IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print this document using a
colour printer.

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SIST EN 55032:2012
CISPR 32  IEC:2012 – 7 –
ELECTROMAGNETIC COMPATIBILITY
OF MULTIMEDIA EQUIPMENT –

Emission requirements


1 Scope
NOTE Blue coloured text within this document indicates text aligned with CISPR 35.
T
...