EN IEC 62153-4-7:2021

SLOVENSKI STANDARD
01-november-2021
Nadomešča:
SIST EN 62153-4-7:2016
SIST EN 62153-4-7:2016/A1:2018
SIST EN 62153-4-7:2016/AC:2016
Preskusne metode za kovinske kable in druge pasivne komponente - 4-7. del:
Elektromagnetna združljivost (EMC) - Preskusna metoda za meritve prehodne
impedance Z_T in zaslonskega slabljenja a_S ali
sklopnega slabljenja a_C konektorjev in sestavov - Metoda "cev v
cevi" (IEC 62153-4-7:2021)
Metallic cables and other passive components test methods - Part 4-7: Electromagnetic
compatibility (EMC) -Test method for measuring of transfer impedance Z_T
and screening attenuation a_S or coupling attenuation a_C of
connectors and assemblies - Triaxial tube in tube method (IEC 62153-4-7:2021)
Prüfverfahren für metallische Kommunikationskabel - Teil 4-7: Elektromagnetische
Verträglichkeit (EMV) - Prüfverfahren zur Messung von Kopplungswiderstand ZT und
von Schirm as- oder Kopplungsdämpfung ac von HF-Steckverbindern und
konfektionierten Kabeln bis zu und über 3 GHz - Rohr-im-Rohr-Verfahren (IEC 62153-4-
7:2021)
Méthodes d’essai des câbles métalliques et autres composants passifs - Partie 4-7:
Compatibilité électromagnétique (CEM) - Méthode d’essai pour mesurer l’impédance de
transfert, Z_T,et l’affaiblissement d’écrantage, a_S,ou
l’affaiblissement de couplage, a_C, des connecteurs et des cordons -
Méthode triaxiale en tubes concentriques (IEC 62153-4-7:2021)
Ta slovenski standard je istoveten z: EN IEC 62153-4-7:2021
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 62153-4-7

NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2021
ICS 33.100.10; 33.120.10 Supersedes EN 62153-4-7:2016 and all of its
amendments and corrigenda (if any)
English Version
Metallic cables and other passive components test methods -
Part 4-7: Electromagnetic compatibility (EMC) - Test method for
measuring of transfer impedance Z and screening attenuation
T
a or coupling attenuation a of connectors and assemblies -
S C
Triaxial tube in tube method
(IEC 62153-4-7:2021)
Méthodes d'essai des câbles métalliques et autres Prüfverfahren für metallische Kommunikationskabel - Teil 4-
composants passifs - Partie 4-7: Compatibilité 7: Elektromagnetische Verträglichkeit (EMV) - Prüfverfahren
électromagnétique (CEM) - Méthode d'essai pour mesurer zur Messung von Kopplungswiderstand Z und von Schirm
T
l'impédance de transfert, Z , et l'affaiblissement d'écrantage a - oder Kopplungsdämpfung a von HF-Steckverbindern
T S C
a , ou l'affaiblissement de couplage, a , des connecteurs et
S C und konfektionierten Kabeln bis zu und über 3 GHz - Rohr-
des cordons - Méthode triaxiale en tubes concentriques im-Rohr-Verfahren
(IEC 62153-4-7:2021) (IEC 62153-4-7:2021)
This European Standard was approved by CENELEC on 2021-08-27. 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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62153-4-7:2021 E

European foreword
The text of document 46/812/FDIS, future edition 3 of IEC 62153-4-7, prepared by IEC/TC 46 “Cables,
wires, waveguides, RF connectors, RF and microwave passive components and accessories” was
submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 62153-4-7:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022–05–27
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024–08–27
document have to be withdrawn
This document supersedes EN 62153-4-7:2016 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a Standardization Request given to CENELEC by the
European Commission and the European Free Trade Association.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62153-4-7:2021 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 62153-4-16 NOTE Harmonized as EN IEC 62153-4-16

To be published. Stage at time of publication: FprEN IEC 62153-4-16:2021.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC/TS 62153-4-1 2014 Metallic communication cable test methods
- Part 4–1: Electromagnetic compatibility
(EMC) - Introduction to electromagnetic
screening measurements
IEC 62153-4-3 - Metallic communication cable test methods - -
- Part 4–3: Electromagnetic compatibility
(EMC) - Surface transfer impedance -
Triaxial method
IEC 62153-4-4 - Metallic communication cable test methods - -
- Part 4–4: Electromagnetic compatibility
(EMC) - Test method for measuring of the
screening attenuation as up to and above
3 GHz, triaxial method
IEC 62153-4-8 - Metallic cables and other passive - -
components - Test methods - Part 4–8:
Electromagnetic compatibility (EMC) -
Capacitive coupling admittance
IEC 62153-4-9 2018 Metallic communication cable test methods
- Part 4–9: Electromagnetic compatibility
(EMC) - Coupling attenuation of screened
balanced cables, triaxial method
IEC 62153-4-10  Metallic communication cable test methods
- Part 4–10: Electromagnetic compatibility
(EMC) - Transfer impedance and
screening attenuation of feed-throughs and
electromagnetic gaskets - Double coaxial
test method
IEC 62153-4-15 2015 Metallic communication cable test methods - -
- Part 4–15: Electromagnetic compatibility
(EMC) - Test method for measuring
transfer impedance and screening
attenuation - or coupling attenuation with
triaxial cell
IEC 62153-4-16 - Metallic cables and other passive - -
components test methods - Part 4–16:
Electromagnetic compatibility (EMC) -
Extension of the frequency range to higher
frequencies for transfer impedance and to
lower frequencies for screening attenuation
measurements using the triaxial set-up
- - Coaxial cables - Part 9–2: Sectional EN 50117-9-2 2019
specification for coaxial cables for
analogue and digital transmission - Indoor
droop cables for systems operating at
5 MHz – 3 000 MHz
IEC 62153-4-7 ®
Edition 3.0 2021-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Metallic cables and other passive components test methods –

Part 4-7: Electromagnetic compatibility (EMC) – Test method for measuring

of transfer impedance Z and screening attenuation a or coupling attenuation
T S
a of connectors and assemblies – Triaxial tube in tube method
C
Méthodes d’essai des câbles métalliques et autres composants passifs –

Partie 4-7: Compatibilité électromagnétique (CEM) – Méthode d’essai pour

mesurer l’impédance de transfert, Z ,et l’affaiblissement d’écrantage, a , ou
T S
l’affaiblissement de couplage, a , des connecteurs et des cordons – Méthode
C
triaxiale en tubes concentriques

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.100.10; 33.120.10 ISBN 978-2-8322-9988-3

– 2 – IEC 62153-4-7:2021 © IEC 2021
CONTENTS
FOREWORD . 6
INTRODUCTION . 8
1 Scope . 9
2 Normative references. 9
3 Terms and definitions . 10
4 Physical background . 12
5 Principle of the test methods . 12
5.1 General . 12
5.2 Transfer impedance . 13
5.3 Screening attenuation . 13
5.4 Coupling attenuation . 14
6 Test procedure . 15
6.1 General . 15
6.2 Tube in tube procedure . 15
6.3 Test equipment . 16
6.4 Calibration procedure . 16
6.5 Connection between extension tube and device under test . 17
6.6 Dynamic range respectively noise floor . 17
6.7 Impedance matching . 18
6.8 Influence of adapters . 18
7 Sample preparation . 19
7.1 Coaxial connector or device . 19
7.2 Balanced or multiconductor device . 19
7.3 Cable assembly . 21
8 Measurement of transfer impedance . 21
8.1 General . 21
8.2 Principle block diagram of transfer impedance . 21
8.3 Measuring procedure – Influence of connecting cables . 22
8.4 Measuring . 22
8.5 Evaluation of test results . 22
8.6 Test report . 23
9 Screening attenuation . 23
9.1 General . 23
9.2 Impedance matching .
...