EN 60728-11:2017/A11:2018

SLOVENSKI STANDARD
01-julij-2019
Kabelska omrežja za televizijske in zvokovne signale ter interaktivne storitve - 11.
del: Varnost
Cable networks for television signals, sound signals and interactive services - Part 11:
Safety
Kabelnetze für Fernsehsignale, Tonsignale und interaktive Dienste - Teil 11:
Sicherheitsanforderungen
Réseaux de distribution par câbles pour signaux de télévision, signaux de radiodiffusion
sonore et services interactifs - Partie 11: Sécurité
Ta slovenski standard je istoveten z: EN 60728-11:2017/A11:2018
ICS:
33.060.40 Kabelski razdelilni sistemi Cabled distribution systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 60728-11:2017/A11

NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2018
ICS 33.060.40
English Version
Cable networks for television signals, sound signals and
interactive services - Part 11: Safety
Réseaux de distribution par câbles pour signaux de Kabelnetze für Fernsehsignale, Tonsignale und interaktive
télévision, signaux de radiodiffusion sonore et services Dienste - Teil 11: Sicherheitsanforderungen
interactifs - Partie 11: Sécurité
This amendment A1 modifies the European Standard EN 60728-11:2017; it was approved by CENELEC on 2018-07-30. 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 CEN-CENELEC
Management Centre 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 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, 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
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 60728-11:2017/A11:2018 E

Contents Page
European foreword 3
1 Modifications to Clause 1, Scope 4
2 Modifications to Clause 2, Normative references 4
3 Modifications to 4.1, General 4
4 Modifications to 6.2,Equipotential bonding mechanisms 4
5 Modifications to 6.3.5, Measures 5
6 Modifications to 8.1.3, Current-carrying capacity and dielectric strength of the components 5
7 Modifications to 10.2.2, Fully isolated system outlet 5
8 Modifications to 10.3, Transfer point 5
9 Modifications to 11.2.2, Building equipped with a lightning protection system (LPS) 5
10 Modifications to 11.3.1.2, Protection by additional bonding conductors 6
11 Modifications to 11.3.2, Earthing conductors 6
12 Modifications to 11.3.3, Earth termination system 6
13 Modifications to Annex B.3, Protective measures against direct lightning strikes on underground
cables 6
14 Modifications to Annex C.7.2, UK 6
15 Modifications to Annex ZA, Normative references to international publications with their corresponding
European publications 7
16 Modifications to Annex ZB, A-Deviations 8
17 Modifications to Annex ZC.2.2.1, Installations in the vicinity of transformer stations 8
18 Modifications to Bibliography 8
19 Addition of a new Annex ZZ 8
European foreword
This document (EN 60728-11:2017/A11:2018) has been prepared by CLC/TC 209 “Cable networks for
television signals, sound signals and interactive services”.
The following dates are fixed:
latest date by which this document has (dop) 2019-05-09
•
to be implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2021-11-09
standards conflicting with this 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 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(s) see informative Annex ZZ, which is an integral part of this
document.
Compliance with the normative clauses of this document given in Table ZZ.1 confers, within the limits of the
scope of this document, a presumption of conformity with the corresponding safety objectives of the Directive
2014/35/EU and associated EFTA regulations.
1 Modifications to Clause 1, Scope
nd
Replace the 2 paragraph to read:
This standard is intended to provide requirements specifically for the safety of the system, personnel working
on it, subscribers and subscriber equipment. It deals only with safety aspects and is not intended to define a
standard for the protection of the equipment used in the system.
2 Modifications to Clause 2, Normative references
Replace EN 50164-1 and EN 50164-2 with:
EN 62561-1:2017, Lightning protection system components (LPSC) – Part 1: Requirements for connection
components (IEC 62561-1:2017)
EN 62561-2:2012, Lightning protection system components (LPSC) – Part 2: Requirements for conductors
and earth electrodes (IEC 62561-2:2012)
3 Modifications to 4.1, General
Replace the last paragraph with:
The above does not apply to service persons (according to 3.1.43) working on the equipment, who are
exposed to live parts of the equipment by the removal of protective covers. Service persons shall have
minimum protection against contact with live parts.
Equipment intended to be installed in a cable network shall provide the following information:
a) The name of the manufacturer or supplier, or the brand name or trade mark, shall be clearly printed on
the electrical equipment or, where that is not practicable, on its packaging. If appropriate, there shall
also be marking to identify the date and place of manufacture.
b) Information provided with the equipment shall also include instructions for safe installation (assembly),
maintenance, cleaning, operation and storage.
c) Where risks remain despite all the measures adopted, or in the case of potential risks which are not
evident, appropriate warnings shall be provided.
d) The essential characteristics, the recognition and observance of which will ensure that equipment will be
used safely and in applications for which it was intended and for which it can reasonably be foreseen,
shall be marked legibly and indelibly on the equipment or, if this is not possible, in the accompanying
instructions for use.
e) Information provided either by marking or in the instructions for use which is essential for the safe use of
the equipment shall be easily understandable by the intended user.
4 Modifications to 6.2,Equipotential bonding mechanisms
nd
In list item f), replace the 2 paragraph with:
Improperly designed fully isolated transfer points can radiate or pick up inadmissible high-frequency energy.
NOTE 3 EN 50083-2 contains relevant requirements.
Renumber existing NOTEs 3 to 6 accordingly.
In the key to Figure 4, amend item 3a to read:
3a Equipotential bonding bar (optional bonding if the entering and leaving coaxial cables are not
included in the equipotential bonding system via the subscriber tap (no. 18))
In the key to Figure 5, amend item 3a to read:
3a Equipotential bonding bar (optional bonding if the entering and leaving coaxial cables are not
included in the equipotential bonding system via the wall-mounted subscriber tap (no. 18a))
nd
In list item h), replace the 2 paragraph with:
Improperly designed fully isolated transfer points can radiate or pick up inadmissible high-frequency energy.
NOTE 8 EN 50083-2 contains relevant requirements.
Renumber existing NOTES 7 to 9 accordingly.
In the key to Figure 7, amend item 16a to read:
16a  Equipotential bonding clamp (optional bonding if the entering c
...