SIST EN 45545-5:2013
(Main)Railway applications - Fire protection on railway vehicles - Part 5: Fire safety requirements for electrical equipment including that of trolley buses, track guided buses and magnetic levitation vehicles
Railway applications - Fire protection on railway vehicles - Part 5: Fire safety requirements for electrical equipment including that of trolley buses, track guided buses and magnetic levitation vehicles
This European Standard specifies the fire safety requirements for electrical equipment on railway vehicles, including that of trolley buses, track guided buses and magnetic levitation vehicles. The measures and requirements, should protect passengers and staff in railway vehicles in the event of a fire on board by lowering the risk of starting a fire and ensuring that electrical emergency equipment continues to be functional until evacuation is complete.
Bahnanwendungen - Brandschutz in Schienenfahrzeugen - Teil 5: Brandschutzanforderungen an die elektrische Ausrüstung einschließlich der von Oberleitungsbussen, spurgeführten Bussen und Magnetschwebefahrzeugen
Dieser Teil von EN 45545 legt die Sicherheitsanforderungen an die elektrische Ausrüstung von Schienen-fahrzeugen einschließlich der von Oberleitungsbussen, spurgeführten Bussen und Magnetschwebefahr-zeugen fest.
Die in dieser Europäischen Norm festgelegten Maßnahmen und Anforderungen haben zum Ziel, Fahrgäste und Personal in Schienenfahrzeugen im Brandfall an Bord zu schützen, indem:
– die Gefahr des Ausbruches von Feuer während des Betriebes und als Ergebnis eines technischen Fehlers und/oder des Versagens der elektrischen Ausrüstung auf ein Mindestmaß reduziert wird;
– sichergestellt wird, dass die elektrischen Notfallausrüstungen solange zur Verfügung stehen, bis die Eva¬kuierung abgeschlossen ist (siehe FprEN 45545 6).
Applications ferroviaires - Protection contre les incendies dans les véhicules ferroviaires - Partie 5: Exigences de sécurité incendie pour l'équipement électrique, y compris celui des trolleybus, des autobus guidés et des véhicules à sustentation magnétique
La présente partie de l’EN 45545 spécifie les exigences de sécurité incendie pour l’équipement électrique des véhicules ferroviaires y compris celui des trolleybus, des autobus guidés et des véhicules à sustentation magnétique.
Les mesures et les exigences spécifiées dans la présente Norme européenne ont pour objectif de protéger à la fois les voyageurs et le personnel dans les véhicules ferroviaires en cas d’incendie à bord:
en réduisant les risques d’ignition à la fois lors de l’exploitation et comme résultant d’un défaut technique et/ou fonctionnel de l’équipement électrique;
en assurant le fonctionnement des équipements électriques de sécurité jusqu’à l’évacuation complète des personnes (voir FprEN 45545-6).
Železniške naprave - Požarna zaščita na železniških vozilih - 5. del: Zahteve požarne varnosti za električno opremo, vključno z opremo trolejbusov, tirno vodenih avtobusov in lebdečih vozil na magnetni blazini
Ta evropski standard določa zahteve požarne varnosti za električno opremo na železniških vozilih, vključno z opremo trolejbusov, tirno vodenih avtobusov in lebdečih vozil na magnetni blazini. Ukrepi in zahteve so namenjeni zaščiti potnikov in osebja na železniških vozilih v primeru požara, tako da preprečujejo nevarnost povzročitve požara in zagotavljajo delovanje elektronske opreme v sili, dokler evakuacija ni končana.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bahnanwendungen - Brandschutz in Schienenfahrzeugen - Teil 5: Brandschutzanforderungen an die elektrische Ausrüstung einschließlich der von Oberleitungsbussen, spurgeführten Bussen und MagnetschwebefahrzeugenApplications ferroviaires - Protection contre les incendies dans les véhicules ferroviaires - Partie 5: Exigences de sécurité incendie pour l'équipement électrique, y compris celui des trolleybus, des autobus guidés et des véhicules à sustentation
magnétiqueRailway applications - Fire protection on railway vehicles - Part 5: Fire safety requirements for electrical equipment including that of trolley buses, track guided buses and magnetic levitation vehicles45.060.01Železniška vozila na splošnoRailway rolling stock in general13.220.20Fire protectionICS:Ta slovenski standard je istoveten z:EN 45545-5:2013SIST EN 45545-5:2013en01-april-2013SIST EN 45545-5:2013SLOVENSKI
STANDARDSIST-TS CLC/TS 45545-5:20091DGRPHãþD
SIST EN 45545-5:2013
EUROPEAN STANDARD EN 45545-5 NORME EUROPÉENNE
EUROPÄISCHE NORM March 2013
Management Centre: Avenue Marnix 17, B - 1000 Brussels
Ref. No. EN 45545-5:2013 E
ICS 13.220.20; 45.060.01 Supersedes CLC/TS 45545-5:2009
English version
Railway applications -
Fire protection on railway vehicles -
Part 5: Fire safety requirements for electrical equipment including that of trolley buses, track guided buses and magnetic levitation vehicles
Applications ferroviaires -
Protection contre les incendies dans les véhicules ferroviaires -
Partie 5: Exigences de sécurité incendie pour l'équipement électrique, y compris celui des trolleybus, des autobus guidés et des véhicules à sustentation magnétique
Bahnanwendungen -
Brandschutz in Schienenfahrzeugen -
Teil 5: Brandschutzanforderungen an die elektrische Ausrüstung einschließlich der von Oberleitungsbussen, spurgeführten Bussen und Magnetschwebefahrzeugen
This European Standard was approved by on 2012-12-10. 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
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.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
SIST EN 45545-5:2013
EN 45545-5:2013 (E) 2 Contents Page Foreword . 3 Introduction . 4 1 Scope . 5 2 Normative references . 5 3 Terms and definitions . 5 4 General requirements . 5 5 Design requirements . 6 5.1 Overload protection . 6 5.2 Cabling . 6 5.3 Electrical arc protection devices . 7 5.4 Enclosure for electrical equipment . 8 5.5 Cable ducts. 8 5.6 Batteries and battery supply circuits . 8 5.7 Switchgear . 9 5.8 Electrical emergency equipment . 9 5.9 Bonding . 10 5.10 Resistors and heating equipment . 10 5.11 Locations exposed to current collection arcing . 10 5.12 Forced ventilated equipment (including heating, cooling and air conditioning) . 10 5.13 Flammable liquids used for insulation and cooling . 10 6 Maintainability . 11 6.1 Maintenance requirements . 11 6.2 Modification of electrical equipment . 11 7 Evaluation of conformity. 11 Annex ZZ
(informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC . 12 Bibliography. 14
SIST EN 45545-5:2013
EN 45545-5:2013 (E) 3 Foreword This document (EN 45545-5:2013) has been prepared by the CEN/CENELEC Joint Working Group “Fire protection for railway applications” of CEN/TC 256 "Railway applications" and CENELEC/TC 9X "Electrical and electronic applications for railways". The following dates are fixed: • latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2013-12-10 • latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2015-12-10
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights. This document supersedes CLC/TS 45545-5:2009. 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 2008/57/EC. For relationship with EU Directive 2008/57/EC, see informative Annex ZZ, which is an integral part of this document. This series of European standards Railway applications — Fire protection on railway vehicles consists of: Part 1: General; Part 2: Requirements for fire behaviour of materials and components; Part 3: Fire resistance requirements for fire barriers; Part 4: Fire safety requirements for railway rolling stock design; Part 5: Fire safety requirements for electrical equipment including that of trolley buses, track guided buses and magnetic levitation vehicles; Part 6: Fire control and management systems; Part 7: Fire safety requirements for flammable liquid and flammable gas installations. SIST EN 45545-5:2013
EN 45545-5:2013 (E) 4 Introduction This European Standard has been developed from existing fire safety regulations for railway vehicles from the International Union of Railways (UIC) and different European countries. In using the operation and design categories defined in EN 45545-1, the requirements laid down in the different parts of EN 45545 will take into account the current operating conditions for European public rail transport. SIST EN 45545-5:2013
EN 45545-5:2013 (E) 5 1 Scope This Part of EN 45545 specifies the fire safety requirements for electrical equipment on railway vehicles, including that of trolley buses, track guided buses and magnetic levitation vehicles. The measures and requirements, specified in this European Standard meet the objective of protecting passengers and staff in railway vehicles in the event of a fire on board by: lowering the risk of starting a fire both during operation and as a result of technical defect and/or malfunction of the electrical equipment, ensuring that electrical emergency equipment continues to be functional until evacuation is complete
(see EN 45545-6). 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 45545-1:2013, Railway applications — Fire protection on railway vehicles — Part 1: General EN 45545-2:2013, Railway applications — Fire protection on railway vehicles — Part 2: Requirements for fire behavior of materials and components EN 45545-3:2013, Railway applications — Fire protection on railway vehicles — Part 3: Fire resistance requirements for fire barriers EN 45545-4, Railway applications — Fire protection on railway vehicles — Part 4: Fire safety requirements for rolling stock design EN 45545-6, Railway applications — Fire protection on railway vehicles — Part 6: Fire control and management systems EN 50124-1, Railway applications — Insulation coordination — Part 1: Basic requirements — Clearances and creepage distances for all electrical and electronic equipment EN 50125-1, Railway applications — Environmental conditions for equipment — Part 1: Equipment on board rolling stock EN 50153, Railway applications — Rolling stock — Protective provisions relating to electrical hazards EN 50343, Railway applications — Rolling stock — Rules for installation of cabling EN 61140, Protection against electric shock — Common aspects for installation and equipment (IEC 61140) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 45545-1:2013 apply. 4 General requirements The electrical design requirements used for railway vehicles are supplemented by the design requirements of this European Standard. SIST EN 45545-5:2013
EN 45545-5:2013 (E) 6 In addition to the design requirements of this European Standard, electrical equipment shall be designed to withstand the mechanical, electrical and thermal stresses which are likely to be encountered in operation (see EN 50125-1). The requirements for cabling and integrity of connection are specified in EN 50343. The requirements for fire behaviour properties of materials are specified in EN 45545-2. 5 Design requirements 5.1 Overload protection When selecting the method and setting of overload protection to be installed between the current collectors and current consumers of a railway vehicle, consideration shall be given to the following: values of the short circuit currents; duration of these short circuit currents; any load side components which may modify the fault characteristics, e. g. the main filter reactor in a traction converter; characteristics of the power supply and its protection devices. Where neither pole of the power supply is bonded to earth, the overload protection shall be on both poles of the supply line (e. g. trolley buses). When selecting the method and settings of other overload protection devices (e.g. fuses and circuit breakers) consideration shall be given to the following: the normal load; line impedance; source impedance; short circuit characteristics; breaking capability of the overload protection device. The unprotected parts of circuits shall be as short as possible; this shall be achieved by ensuring that protective devices and transducers for protective devices are installed as close as possible to the source of supply. Precautions shall be taken to prevent a protective device from reclosing on to a known fault, where the electrical equipment is not capable of withstanding the fault current.
Precautions may be: preferably fault detection equipment design;
operation instruction. 5.2 Cabling High power cables shall be contained in a metallic duct or a metallic conduit earth bonded to the body if they are running: SIST EN 45545-5:2013
EN 45545-5:2013 (E) 7 behind or inside walls; below floors or above ceilings of passenger or staff areas; or if they are passing in or through ventilation ducts, which are connected to passenger or staff areas. Where the line supply protection device
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