Railway applications - Railway rolling stock cables having special fire performance - Thin wall - Part 1: General requirements

EN 50306-1 specifies the general requirements applicable to the cables given in EN 50306-2, EN 50306-3 and EN 50306-4. It includes the detailed requirements for S2 sheathing materials and other components called up in the separate parts. NOTE Detailed requirements for insulation systems are given in EN 50306-2. In particular, EN 50306-1 specifies those requirements relating to fire safety which enable the cables to satisfy Hazard Level 3 of EN 45545-1 and EN 45545-2. These cables are rated for occasional thermal stresses which causes ageing equivalent to continuous operational life at a temperature of 105 °C or 90 °C. For standard cables, this is determined by the acceptance test defined in EN 50305, using accelerated long-term (5 000 h) thermal ageing indicating a 125 °C or 110 °C /20 000 h temperature index. If the customer were to require lifetime predictions, this would be demonstrated based on the temperature index of the product as supplied by the manufacturer. The maximum temperature for short circuit conditions is 160 °C based on duration of 5 s. EN 50306-1 is expected to be used in conjunction with one or more of the other parts of EN 50306.

Bahnanwendungen - Kabel und Leitungen für Schienenfahrzeuge mit verbessertem Verhalten im Brandfall - Reduzierte Isolierwanddicken - Teil 1: Allgemeine Anforderungen

Die EN 50306-1 legt die allgemeinen Anforderungen für die in den Teilen EN 50306-2, EN 50306-3 und EN 50306-4 genormten Kabel und Leitungen fest. Sie enthält die genauen Anforderungen für die Mantelmischung S2 und andere Komponenten, die in einzelnen Teilen verwendet werden. ANMERKUNG Genaue Anforderungen an Isoliersysteme sind in EN 50306-2 festgelegt. Insbesondere legt EN 50306-1 die Anforderungen fest, die die Brandsicherheit betreffen und es ermöglichen, dass Kabel und Leitungen die Gefährdungsstufe 3 von EN 45545-1 und EN 45545-2 erfüllen. Diese Kabel und Leitungen sind für gelegentliche Wärmebeanspruchung ausgelegt, die zu einer Werkstoffalterung führt, die dem des Dauerbetriebs bei 90 °C oder 105 °C entspricht. Für Standardkabel und –leitungen wird dies durch die in EN 50305 festgelegte Prüfung nachgewiesen, wobei eine beschleunigte thermische Langzeitalterung (5 000 h) verwendet wird, die einen Temperaturindex von 110 °C oder 125 °C / 20 000 h anzeigt. Würde der Kunde Lebensdauervorhersagen verlangen, würde dies anhand des vom Hersteller gelieferten Temperaturindex des Produkts demonstriert werden. Die höchste zulässige Temperatur unter Kurzschlussbedingungen, bezogen auf eine Dauer von 5 s, beträgt 160 °C. EN 50306-1 wird voraussichtlich in Verbindung mit einem oder mehreren anderen Teilen der EN 50306 verwendet werden.

Applications ferroviaires - Câbles pour matériel roulant ferroviaire ayant des performances particulières de comportement au feu - Isolation mince - Partie 1 : Exigences générales

L’EN 50306 1 définit les exigences générales relatives aux câbles figurant dans les normes EN 50306 2, EN 50306 3 et EN 50306 4. Elle comporte les exigences détaillées relatives aux matériaux de gainage S2 et autres constituants évoqués dans les parties individuelles. NOTE Les exigences détaillées relatives aux systèmes d'isolation sont données dans l’EN 50306-2. L’EN 50306-1 spécifie notamment les exigences de sécurité contre l'incendie permettant aux câbles de satisfaire au niveau de risque 3 de l’EN 45545-1 et de l’EN 45545-2. Ces câbles sont conçus pour résister à des contraintes thermiques occasionnelles provoquant un vieillissement thermique équivalent à celui résultant d’un fonctionnement continu à 90 °C. Pour les câbles normalisés, cette température est déterminée par l’essai d’acceptation décrit dans l’EN 50305, qui consiste à appliquer un vieillissement thermique accéléré de longue durée (5 000 h) indiquant un indice de température de 125 °C ou de 110 °C/20 000 h. Si le client exigeait des prédictions de durée de vie, ces prédictions seraient fondées sur l’indice de température du produit tel que fourni par le fabricant. La température maximale admissible en cas de court-circuit est de 160 °C pendant 5 s. L’EN 50306-1 est prévue pour être utilisée conjointement avec une ou plusieurs des autres parties de l’EN 50306.

Železniške naprave - Kabli v železniških vozilih s posebno požarno odpornostjo - Tanka stena - 1. del: Splošne zahteve

General Information

Status
Published
Publication Date
19-Mar-2020
Withdrawal Date
29-Dec-2022
Technical Committee
Drafting Committee
Current Stage
6060 - Document made available - Publishing
Start Date
20-Mar-2020
Due Date
04-Dec-2020
Completion Date
20-Mar-2020

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50306-1:2020
01-junij-2020
Nadomešča:
SIST EN 50306-1:2003
Železniške naprave - Kabli v železniških vozilih s posebno požarno odpornostjo -
Tanka stena - 1. del: Splošne zahteve
Railway applications - Railway rolling stock cables having special fire performance - Thin
wall - Part 1: General requirements
Bahnanwendungen - Kabel und Leitungen für Schienenfahrzeuge mit verbessertem
Verhalten im Brandfall - Reduzierte Isolierwanddicken - Teil 1: Allgemeine Anforderunge
Applications ferroviaires - Câbles pour matériel roulant ferroviaire ayant des
performances particulières de comportement au feu - Isolation mince - Partie 1:
Prescriptions générales
Ta slovenski standard je istoveten z: EN 50306-1:2020
ICS:
13.220.40 Sposobnost vžiga in Ignitability and burning
obnašanje materialov in behaviour of materials and
proizvodov pri gorenju products
29.060.20 Kabli Cables
45.060.01 Železniška vozila na splošno Railway rolling stock in
general
SIST EN 50306-1:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 50306-1:2020

---------------------- Page: 2 ----------------------
SIST EN 50306-1:2020


EUROPEAN STANDARD EN 50306-1

NORME EUROPÉENNE

EUROPÄISCHE NORM
March 2020
ICS 13.220.40; 29.060.20; 45.060.01 Supersedes EN 50306-1:2002 and all of its amendments
and corrigenda (if any)
English Version
Railway applications - Railway rolling stock cables having
special fire performance - Thin wall - Part 1: General
requirements
Applications ferroviaires - Câbles pour matériel roulant Bahnanwendungen - Kabel und Leitungen für
ferroviaire ayant des performances particulières de Schienenfahrzeuge mit verbessertem Verhalten im
comportement au feu - Isolation mince - Partie 1: Exigences Brandfall - Reduzierte Isolierwanddicken - Teil 1:
générales Allgemeine Anforderungen
This European Standard was approved by CENELEC on 2019-12-30. 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
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 50306-1:2020 E

---------------------- Page: 3 ----------------------
SIST EN 50306-1:2020
EN 50306-1:2020 (E)
Contents Page
European foreword .4
Introduction .5
1 Scope .6
2 Normative references .6
3 Terms and definitions .7
4 Rated voltage .8
5 Marking .9
5.1 Indication of origin .9
5.2 Continuity of marks .9
5.3 Durab
...

SLOVENSKI STANDARD
oSIST prEN 50306-1:2019
01-januar-2019
Železniške naprave - Kabli v železniških vozilih s posebno požarno odpornostjo -
Tanka stena - 1. del: Splošne zahteve
Railway applications - Railway rolling stock cables having special fire performance - Thin
wall - Part 1: General requirements
Bahnanwendungen - Kabel und Leitungen für Schienenfahrzeuge mit verbessertem
Verhalten im Brandfall - Reduzierte Isolierwanddicken - Teil 1: Allgemeine
Anforderungen
Applications ferroviaires - Câbles pour matériel roulant ferroviaire ayant des
performances particulières de comportement au feu - Isolation mince - Partie 1:
Prescriptions générales
Ta slovenski standard je istoveten z: prEN 50306-1:2018
ICS:
13.220.40 Sposobnost vžiga in Ignitability and burning
obnašanje materialov in behaviour of materials and
proizvodov pri gorenju products
29.060.20 Kabli Cables
45.060.01 Železniška vozila na splošno Railway rolling stock in
general
oSIST prEN 50306-1:2019 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 50306-1:2019

---------------------- Page: 2 ----------------------
oSIST prEN 50306-1:2019

EUROPEAN STANDARD DRAFT
prEN 50306-1
NORME EUROPÉENNE

EUROPÄISCHE NORM

November 2018
ICS  Will supersede EN 50306-1:2002
English Version
Railway applications - Railway rolling stock cables having
special fire performance - Thin wall - Part 1: General
requirements
Applications ferroviaires - Câbles pour matériel roulant Bahnanwendungen - Kabel und Leitungen für
ferroviaire ayant des performances particulières de Schienenfahrzeuge mit verbessertem Verhalten im
comportement au feu - Isolation mince - Partie 1: Exigences Brandfall - Reduzierte Isolierwanddicken - Teil 1:
générales Allgemeine Anforderungen
This draft European Standard is submitted to CENELEC members for enquiry.
Deadline for CENELEC: 2019-02-08.

It has been drawn up by CLC/TC 20.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CENELEC 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.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.



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.
Project: 67182 Ref. No. prEN 50306-1:2018 E

---------------------- Page: 3 ----------------------
oSIST prEN 50306-1:2019
prEN 50306-1:2018 (E)
Contents
European foreword .4
Introduction .5
1 Scope .6
2 Normative references .6
3 Terms and definitions .7
4 Rated voltage .8
5 Marking .8
5.
...

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