EN 50164-3:2006
(Main)Lightning Protection Components (LPC) - Part 3: Requirements for isolating spark gaps
Lightning Protection Components (LPC) - Part 3: Requirements for isolating spark gaps
This European Standard specifies the requirements and tests for isolating spark gaps (ISG) for lightning protection systems. ISG's can be used to indirectly bond a lightning protection system to other nearby metalwork where a direct bond is not permissible for functional reasons. Typical applications include the connection to - earth termination systems of power installations, - earth termination systems of telecommunication systems, - rail earth electrode of AC and DC railways, - measuring earth electrodes for laboratories, - installations with cathodic protection and stray current systems, - service entry masts for low- voltage overhead cables, - bypassing insulated flanges and insulated couplings of pipelines.
Blitzschutzbauteile - Teil 3: Anforderungen an Trennfunkenstrecken
Diese Europäische Norm legt Anforderungen und Prüfungen für Trennfunkenstrecken (TFS) für Blitzschutz-systeme fest. TFS können zum indirekten Verbinden eines Blitzschutzsystems mit anderen nahen Metallteilen, bei denen eine direkte Verbindung aus funktionellen Gründen nicht zulässig ist, verwendet werden. Typische Anwendungen beinhalten die Verbindung mit – Erdungsanlagen von Starkstromanlagen, – Erdungsanlagen von Fernmeldeanlagen, – Bahnerdern von Wechsel- und Gleichstrombahnen, – Messerdern für Laboratorien, – Anlagen mit kathodischem Korrosionsschutz und Streustrom-Schutzmaßnahmen, – Dachständern für Niederspannungsfreileitungen, – Überbrückung von Isolierflanschen und Isolierkupplungen von Rohrleitungen.
Composants de protection contre la foudre (CPF) - Partie 3: Prescriptions pour les éclateurs d'isolement
Cette Norme Européenne spécifie les exigences et les essais à appliquer aux éclateurs d'isolement liés à un système de protection contre la foudre. Les éclateurs d'isolement peuvent être utilisés pour raccorder indirectement un système de protection contre la foudre à une partie métallique proche, lorsqu'un raccordement direct n'est pas permis pour des raisons fonctionnelles. Les applications typiques concernent le raccordement à - la prise de terre des installations de puissance, - la prise de terre des réseaux de communication, - le rail de terre d'une voie ferrée (alternative ou continue), - la prise de terre de mesure d'un laboratoire, - les installations avec protection cathodique et courant vagabonds, - les pylônes d’entrée pour câbles aériens basse tension, - dérivation des brides isolantes et des raccords isolés de canalisations.
Elementi za zaščito pred strelo (LPC) - 3. del: Zahteve za iskrišča
General Information
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EUROPEAN STANDARD
EN 50164-3
NORME EUROPÉENNE
August 2006
EUROPÄISCHE NORM
ICS 91.120.40
English version
Lightning Protection Components (LPC)
Part 3: Requirements for isolating spark gaps
Composants de protection Blitzschutzbauteile -
contre la foudre (CPF) Teil 3: Anforderungen
Partie 3: Prescriptions pour les éclateurs an Trennfunkenstrecken
d'isolement
This European Standard was approved by CENELEC on 2006-03-01. 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, Cyprus, the Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the 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
© 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50164-3:2006 E
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EN 50164-3:2006 - 2 -
Foreword
This European Standard was prepared by the Technical Committee CENELEC TC 81X, Lightning
protection.
The text of the draft was submitted to the formal vote and was approved by CENELEC as EN 50164-3
on 2006-03-01.
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) 2007-03-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2009-03-01
__________
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- 3 - EN 50164-3:2006
Contents
1 Scope. 4
2 Normative references . 4
3 Definitions . 4
4 Classification . 6
5 Requirements. 6
5.1 General. 6
5.2 Environmental requirements. 6
5.3 Installation instructions. 6
5.4 Lightning current carrying capability. 6
5.5 Rated impulse spark over voltage. 6
5.6 Rated withstand voltage. 7
5.7 Isolation resistance. 7
5.8 Marking. 7
5.9 UV resistance. 7
6 Tests .
...
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