EN 61663-2:2001
(Main)Lightning protection - Telecommunication lines - Part 2: Lines using metallic conductors
Lightning protection - Telecommunication lines - Part 2: Lines using metallic conductors
Deals with protection against lightning of outdoor telecommunication lines using metallic conductors (for example, access networks, lines between buildings). These lines concern: - telecommunication lines connecting a switch with a network termination (NT1) - telecommunication or signal lines connecting equipment located in different buildings, e.g. ISDN lines or signal lines between computers. The object of this standard is to protect telecommunication lines and connected equipment against the direct and indirect influence of lightning by limiting the risk of damage due to overvoltages and overcurrents, liable to occur in these lines, to values which are lower than or equal to tolerable risk of damage. The type of building can also have an effect on the risk assessment of lightning damage to telecommunication lines, as well as the physical layout of the equipment installation. However, these and other similar aspects are covered by appropriate, specific standards and are beyond the scope of this standard. Fibre optical cable with metallic pairs in the cable core must be protected, following the requirements of this standard, together with those requirements defined in EN 61663-1.
Blitzschutz - Telekommunikationsleitungen - Teil 2: Leitungen mit metallischen Leitern
Protection contre la foudre - Lignes de télécommunication - Partie 2: Lignes utilisant des conducteurs métalliques
Traite de la protection contre la foudre des lignes de télécommunication extérieures utilisant des conducteurs métalliques (par exemple réseau d'accès, lignes entre bâtiments). Ces lignes sont : - les lignes de télécommunication connectant un commutateur avec le réseau terminal (NT1); - les lignes de télécommunication ou de signaux connectant divers bâtiments, par exemple des lignes ISDN ou des lignes de signaux entre ordinateurs. L' objet de la présente norme est de protéger les lignes de télécommunication et les équipements qui lui sont connectés contre les effets directs et indirects de la foudre en limitant le risque de dommages dus aux surtensions et aux surintensités, susceptibles d'apparaître sur ces lignes, à des valeurs inférieures ou égales au risque tolérable de dommages. Le type de bâtiment peut aussi avoir un effet sur l'estimation du risque de dommages dus à la foudre sur les lignes de télécommunication, ainsi que la disposition physique des équipements. Toutefois, ces aspects, ainsi que d'autre aspects analogues, sont traités dans des normes spécifiques appropriées et sont en dehors du domaine d'application de la présente norme. Les prescriptions de la présente norme sont également applicables, en plus de celles de la EN 61663-1, à la protection des câbles à fibres optiques contenant des paires métalliques.
Lightning protection - Telecommunication lines -- Part 2: Lines using metallic conductors
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61663-2:2002
01-november-2002
Lightning protection - Telecommunication lines -- Part 2: Lines using metallic
conductors
Lightning protection - Telecommunication lines -- Part 2: Lines using metallic conductors
Blitzschutz - Telekommunikationsleitungen -- Teil 2: Leitungen mit metallischen Leitern
Protection contre la foudre - Lignes de télécommunication -- Partie 2: Lignes utilisant des
conducteurs métalliques
Ta slovenski standard je istoveten z: EN 61663-2:2001
ICS:
33.040.50 Vodi, zveze in tokokrogi Lines, connections and
circuits
91.120.40 =DãþLWDSUHGVWUHOR Lightning protection
SIST EN 61663-2:2002 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61663-2:2002
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SIST EN 61663-2:2002
EUROPEAN STANDARD EN 61663-2
NORME EUROPÉENNE
EUROPÄISCHE NORM June 2001
ICS 29.020; 33.040; 91.120.40
English version
Lightning protection - Telecommunication lines
Part 2: Lines using metallic conductors
(IEC 61663-2:2001)
Protection contre la foudre - Blitzschutz -
Lignes de télécommunication Telekommunikationsleitungen
Partie 2: Lignes utilisant des conducteurs Teil 2: Leitungen mit metallischen Leitern
métalliques (IEC 61663-2:2001)
(CEI 61663-2:2001)
This European Standard was approved by CENELEC on 2001-05-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway,
Portugal, Spain, Sweden, Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2001 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61663-2:2001 E
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SIST EN 61663-2:2002
EN 61663-2:2001 - 2 -
Foreword
The text of document 81/164/FDIS, future edition 1 of IEC 61663-2, prepared by IEC TC 81, Lightning
protection, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 61663-2 on 2001-05-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2002-02-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2002-05-01
Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only.
In this standard, annexes A, B, C and ZA are normative and annexes D, E, F, G and H are informative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61663-2:2001 was approved by CENELEC as a European
Standard without any modification.
__________
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SIST EN 61663-2:2002
- 3 - EN 61663-2:2001
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
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
IEC 60364-4-443 1995 Electrical installations of buildings HD 384.4.443 S1 2000
(mod) Part 4: Protection for safety
Chapter 44: Protection against
overvoltages - Section 443: Protection
against overvoltages of atmospheric
origin or due to switching
IEC 61024-1-1 1993 Protection of structures against lightning--
Part 1: General principles -- Section 1:
Guide A: Selection of protection levels
for lightning protection systems
IEC 61312-1 1995 Protection against lightning --
electromagnetic impulse
Part 1: General principles
IEC 61662 1995 Assessment of the risk of damage due--
to lightning
IEC 61663-1 1999 Lightning protection - EN 61663-1 1999
+ corr. October 1999 Telecommunication lines
Part 1: Fibre optic installations
ITU-T 19
...
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