IEC 62153-4-8:2018
(Main)Metallic cables and other passive components - Test methods - Part 4-8: Electromagnetic compatibility (EMC) - Capacitive coupling admittance
Metallic cables and other passive components - Test methods - Part 4-8: Electromagnetic compatibility (EMC) - Capacitive coupling admittance
IEC 62153-4-8:2018 specifies a test method for determining the capacitive coupling admittance, the capacitive coupling impedance and the coupling capacitance by the use of a triaxial set-up in a similar manner as for the measurement of the transfer impedance (see IEC 62153-4-3). Most cables have negligible capacitive coupling; however, in the case of cables with loose single-braids, the coupling through the holes in the screen shall be determined by the measurement of the capacitive coupling admittance. This second edition cancels and replaces the first edition published in 2006. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) use of the triaxial set-up in a similar manner as for the measurement of the transfer impedance (see IEC 62153-4-3),
b) use of vector network analyser instead of capacitance bridge or pulse generator.
Câbles métalliques et autres composants passifs - Méthodes d'essai – Partie 4-8: Compatibilité électromagnétique (CEM) – Admittance de couplage capacitif
L’IEC 62153-4-8:2018 spécifie une méthode d’essai pour la détermination de l’admittance de couplage capacitif, l’impédance de couplage capacitif et la capacité de couplage par l’utilisation d’un montage triaxial similaire à celui utilisé pour le mesurage de l’impédance de transfert (voir l’IEC 62153-4-3). La plupart des câbles présentent un couplage capacitif négligeable. Cependant, dans le cas d’un câble à tressage individuel détendu, le couplage à travers les trous de l’écran doit être déterminé par le mesurage de l’admittance de couplage capacitif. Cette deuxième édition annule et remplace la première édition parue en 2006. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
a) l’utilisation d’un montage triaxial similaire à celui utilisé pour le mesurage de l’impédance de transfert (voir l’IEC 62153-4-3),
b) l’utilisation d’un analyseur de réseau vectoriel en lieu et place d’un pont capacitif ou d’un générateur d'impulsions.
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IEC 62153-4-8 ®
Edition 2.0 2018-06
REDLINE VERSION
INTERNATIONAL
STANDARD
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Metallic communication cables and other passive components –
Test methods –
Part 4-8: Electromagnetic compatibility (EMC) – Capacitive coupling admittance
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International Standards for all electrical, electronic and related technologies.
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IEC 62153-4-8 ®
Edition 2.0 2018-06
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Metallic communication cables and other passive components –
Test methods –
Part 4-8: Electromagnetic compatibility (EMC) – Capacitive coupling admittance
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.100.10; 33.120.10 ISBN 978-2-8322-5851-4
– 2 – IEC 62153-4-8:2018 RLV © IEC 2018
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references. 6
3 Terms and definitions . 6
Test equipment .
General .
Capacitance bridge method .
Pulse method .
Procedure .
Capacitance bridge method .
Pulse method .
Measurement precautions .
Capacitance bridge method .
Pulse method .
Expression of results .
Determination of the capacitive or capacitance transfer impedance Z .
F
Requirement .
4 Principle . 14
5 Test method . 14
5.1 General . 14
5.2 Cut-off frequency . 15
5.3 Test equipment . 15
5.4 Coupling length . 15
5.5 Sample preparation . 15
5.6 Test set-up. 16
5.7 Calibration procedure . 17
5.8 Measuring procedure . 18
5.9 Evaluation of test results . 18
5.9.1 General . 18
5.9.2 Test report . 19
Bibliography . 20
Figure – Layout of the test circuit for the measurement of through capacitance by
capacitance bridge method .
Figure – Layout of test circuit for the measurement of through capacitance by pulse
method .
Figure – Layout of test circuit for time domain measurement .
Figure 1 – Definition of Z . 6
T
Figure 2 – Definition of Z . 7
F
Figure 3 – Preparation of test sample for coaxial cables . 11
Figure 4 – Preparation of test sample for symmetrical cables . 12
Figure 5 – Triaxial set-up . 12
Figure 6 – Connection to the vector network analyzer . 13
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
METALLIC COMMUNICATION CABLES
AND OTHER PASSIVE COMPONENTS –
TEST METHODS –
Part 4-8: Electromagnetic compatibility (EMC) –
Capacitive coupling admittance
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.
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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.
This redline version of the official IEC Standard allows the user to identify the changes
made to the previous edition. A vertical bar appears in the margin wherever a change
has been made. Additions are in green text, deletions are in strikethrough red text.
– 4 – IEC 62153-4-8:2018 RLV © IEC 2018
International Standard IEC 62153-4-8 has been prepared by IEC technical committee 46:
Cables, wires, waveguides, RF connectors, RF and microwave passive components and
accessories.
This second edition cancels and replaces the first edition published in 2006. This edition
constitutes a technical revision.
Future standards in this series will carry the new general title as cited above. Titles of existing
standards in this series will be updated at the time of the next edition.
This edition includes the following significant technical changes with respect to the previous
edition:
a) use of the triaxial set-up in a similar manner as for the measurement of the transfer
impedance (see IEC 62153-4-3),
b) use of vector network analyser instead of capacitance bridge or pulse generator.
The text of this International Standard is based on the following documents:
FDIS Report on voting
46/684/FDIS 46/690/RVD
Full information on the voting for the approval of this International Standard can be found in
the report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts of the IEC 62153 series, under the general title: Metallic cables and other
passive components – Test methods, can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
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.
METALLIC COMMUNICATION CABLES
...
IEC 62153-4-8 ®
Edition 2.0 2018-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Metallic cables and other passive components – Test methods –
Part 4-8: Electromagnetic compatibility (EMC) – Capacitive coupling admittance
Câbles métalliques et autres composants passifs – Méthodes d’essai –
Partie 4-8: Compatibilité électromagnétique (CEM) – Admittance de couplage
capacitif
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
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About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigenda or an amendment might have been published.
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The stand-alone application for consulting the entire The world's leading online dictionary of electronic and
bibliographical information on IEC International Standards, electrical terms containing 21 000 terms and definitions in
Technical Specifications, Technical Reports and other English and French, with equivalent terms in 16 additional
documents. Available for PC, Mac OS, Android Tablets and languages. Also known as the International Electrotechnical
iPad. Vocabulary (IEV) online.
IEC publications search - webstore.iec.ch/advsearchform IEC Glossary - std.iec.ch/glossary
The advanced search enables to find IEC publications by a 67 000 electrotechnical terminology entries in English and
variety of criteria (reference number, text, technical French extracted from the Terms and Definitions clause of
committee,…). It also gives information on projects, replaced IEC publications issued since 2002. Some entries have been
and withdrawn publications. collected from earlier publications of IEC TC 37, 77, 86 and
CISPR.
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IEC 62153-4-8 ®
Edition 2.0 2018-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Metallic cables and other passive components – Test methods –
Part 4-8: Electromagnetic compatibility (EMC) – Capacitive coupling admittance
Câbles métalliques et autres composants passifs – Méthodes d’essai –
Partie 4-8: Compatibilité électromagnétique (CEM) – Admittance de couplage
capacitif
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.100.10; 33.120.10 ISBN 978-2-8322-5805-7
– 2 – IEC 62153-4-8:2018 © IEC 2018
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references. 5
3 Terms and definitions . 5
4 Principle . 9
5 Test method . 9
5.1 General . 9
5.2 Cut-off frequency . 9
5.3 Test equipment . 9
5.4 Coupling length . 9
5.5 Sample preparation . 10
5.6 Test set-up. 11
5.7 Calibration procedure . 12
5.8 Measuring procedure . 12
5.9 Evaluation of test results . 12
5.9.1 General . 12
5.9.2 Test report . 13
Bibliography . 14
Figure 1 – Definition of Z . 6
T
Figure 2 – Definition of Z . 7
F
Figure 3 – Preparation of test sample for coaxial cables . 10
Figure 4 – Preparation of test sample for symmetrical cables . 10
Figure 5 – Triaxial set-up . 11
Figure 6 – Connection to the vector network analyzer . 11
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
METALLIC CABLES AND OTHER PASSIVE COMPONENTS –
TEST METHODS –
Part 4-8: Electromagnetic compatibility (EMC) –
Capacitive coupling admittance
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 IEC 62153-4-8 has been prepared by IEC technical committee 46:
Cables, wires, waveguides, RF connectors, RF and microwave passive components and
accessories.
This second edition cancels and replaces the first edition published in 2006. This edition
constitutes a technical revision.
Future standards in this series will carry the new general title as cited above. Titles of existing
standards in this series will be updated at the time of the next edition.
This edition includes the following significant technical changes with respect to the previous
edition:
– 4 – IEC 62153-4-8:2018 © IEC 2018
a) use of the triaxial set-up in a similar manner as for the measurement of the transfer
impedance (see IEC 62153-4-3),
b) use of vector network analyser instead of capacitance bridge or pulse generator.
The text of this International Standard is based on the following documents:
FDIS Report on voting
46/684/FDIS 46/690/RVD
Full information on the voting for the approval of this International Standard can be found in
the report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts of the IEC 62153 series, under the general title: Metallic cables and other
passive components – Test methods, can be found on the
...
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