Telecommunications bonding networks for buildings and other structures

This project will implement some changes to EN 50310:2016.

Telekommunikationstechnische Potentialausgleichsanlagen für Gebäude und andere Strukturen

Application de liaison équipotentielle et de la mise à la terre dans les locaux avec équipement de technologie de l'information

Izenačitev potencialov in ozemljevanje v stavbah z opremo informacijske tehnologije - Dopolnilo A1

General Information

Status
Published
Publication Date
06-Feb-2020
Current Stage
6060 - Document made available
Due Date
07-Feb-2020
Completion Date
07-Feb-2020

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EN 50310:2016/A1:2020
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SLOVENSKI STANDARD
SIST EN 50310:2016/A1:2020
01-april-2020
Izenačitev potencialov in ozemljevanje v stavbah z opremo informacijske
tehnologije - Dopolnilo A1
Telecommunications bonding networks for buildings and other structures
Anwendung von Maßnahmen für Erdung und Potentialausgleich in Gebäuden mit
Einrichtungen der Informationstechnik

Application de liaison équipotentielle et de la mise à la terre dans les locaux avec

équipement de technologie de l'information
Ta slovenski standard je istoveten z: EN 50310:2016/A1:2020
ICS:
35.020 Informacijska tehnika in Information technology (IT) in
tehnologija na splošno general
91.140.50 Sistemi za oskrbo z elektriko Electricity supply systems
SIST EN 50310:2016/A1:2020 en,fr

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 50310:2016/A1:2020
---------------------- Page: 2 ----------------------
SIST EN 50310:2016/A1:2020
EUROPEAN STANDARD EN 50310:2016/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2020
ICS 29.120.50; 91.140.50
English Version
Telecommunications bonding networks for buildings and other
structures

Application de liaison équipotentielle et de la mise à la terre Anwendung von Maßnahmen für Erdung und

dans les locaux avec équipement de technologie de Potentialausgleich in Gebäuden mit Einrichtungen der

l'information Informationstechnik

This amendment A1 modifies the European Standard EN 50310:2016; it was approved by CENELEC on 2019-12-13. 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, 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

© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN 50310:2016/A1:2020 E
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SIST EN 50310:2016/A1:2020
EN 50310:2016/A1:2020 (E)
Contents

European foreword .................................................................................................................................. 3

1 Modifications to the Introduction ..................................................................................................... 3

2 Modifications to Clause 2, Normative references............................................................................ 4

3 Modifications to Clause 3, Terms, definitions and abbreviations .................................................... 5

4 Modifications to Clause 4, Conformance ........................................................................................ 5

5 Modifications to 6.1, Assessment of the impact of the telecommunications bonding

network on the interconnection of telecommunications equipment ................................................ 5

6 Modifications to 6.2, Telecommunications bonding networks ......................................................... 6

7 Modifications to 6.3.1.1, Protective bonding networks .................................................................... 6

8 Modification to 6.3.2.1, General requirements ................................................................................ 6

9 Modifications to Table 4 – DC resistance requirements for protective bonding networks .............. 6

10 Modifications to Table 5 – DC resistance requirements for dedicated telecommunications

bonding networks ............................................................................................................................ 7

11 Modifications to 6.3.3.1, General .................................................................................................... 7

12 Modifications to 7.4.1.2, Installation ................................................................................................ 7

13 Modifications to 11.1, General ........................................................................................................ 7

14 Modifications to 11.6, System reference potential plane ................................................................ 7

15 Modifications to the Bibliography .................................................................................................... 8

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SIST EN 50310:2016/A1:2020
EN 50310:2016/A1:2020 (E)
European foreword

This document (EN 50310:2016/A1:2020) has been prepared by CLC/TC 215 “Electrotechnical

aspects of telecommunication equipment”.
The following dates are fixed:
• latest date by which this document has (dop) 2020-12-13
to be implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2022-12-13
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.

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SIST EN 50310:2016/A1:2020
EN 50310:2016/A1:2020 (E)
1 Modifications to the Introduction
Amend list of bullets in 4th paragraph as follows:
• replace “EN 50098 series” with “EN 50700”:
Replace Figure 1 with
Replace Table 1 with
Building design Generic cabling Specification Installation Operation phase
phase design phase phase phase
EN 50173-2 EN 50174-1
EN 50173-3
Planning phase
EN 50173-4
EN 50174-2
EN 50173-5
EN 50310 EN 50174-3 EN 50174-1
EN 50173-6
EN 50174-2
EN 50310
EN 50174-3
(these ENs
EN 50310
reference general
requirements of
EN 50173-1)
2 Modifications to Clause 2, Normative references
Add the following new references:

EN 61557-4, Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. -

Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth

connection and equipotential bonding (IEC 61557-4)

EN 61557-5, Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. -

Equipment for testing, measuring or monitoring of protective measures - Part 5: Resistance to earth

...

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