1、August 2013 Translation by DIN-Sprachendienst.English price group 12No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、 13.220.20; 45.060.01!%(o“2052776www.din.deDDIN EN 45545-3Railway applications Fire protection on railway vehicles Part 3: Fire resistance requirements for fire barriers;English version EN 45545-3:2013,English translation of DIN EN 45545-3:2013-08Bahnanwendungen Brandschutz in Schienenfahrzeugen Tei
3、l 3: Feuerwiderstand von Feuerschutzabschlssen;Englische Fassung EN 45545-3:2013,Englische bersetzung von DIN EN 45545-3:2013-08Applications ferroviaires Protection contre les incendies dans les vhicules ferroviaires Partie 3: Exigences de rsistance au feu des barrires au feu;Version anglaise EN 455
4、45-3:2013,Traduction anglaise de DIN EN 45545-3:2013-08SupersedesDIN CEN/TS 45545-3:2009-07www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 25 pages 08.13 DIN EN 45545-3:2013-08 2 A comma is used as the decimal marker. National foreword
5、This document (EN 45545-3:2013) has been prepared by Technical Committees CEN/TC 256 “Railway applications” and CLC/TC 9X “Electrical and electronic applications for railways” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Fahrweg und Sch
6、ienen-fahrzeuge (Railway Standards Committee), Working Committee NA 087-00-14 AA Brandschutz. Amendments This standard differs from DIN CEN/TS 45545-3:2009-07 as follows: a) the document has been brought in line with the current state of technology, science and research. Previous editions DIN CEN/TS
7、 45545-3: 2009-07 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 45545-3 March 2013 ICS 45.060.01; 13.220.20 Supersedes CEN/TS 45545-3:2009 English Version Railway applications - Fire protection on railway vehicles - Part3: Fire resistance requirements for fire barriers Applications ferroviair
8、es - Protection contre les incendies dans les vhicules ferroviaires - Partie 3: Exigences de rsistance au feu des barrires au feu Bahnanwendungen - Brandschutz in Schienenfahrzeugen - Teil 3: Feuerwiderstand von Feuerschutzabschlssen This European Standard was approved by CEN on 7 December 2012. CEN
9、 and 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 obta
10、ined on application to the CEN-CENELEC Management Centre or to any CEN and 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 CEN and CENELEC member into its own languag
11、e and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN and CENELEC members are the national standards bodies and national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugos
12、lav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. CEN-CENELEC Management Centre: Avenue Marnix 17, B-10
13、00 Brussels 2013 CEN/CENELEC All rights of exploitation in any form and by any means reserved worldwide for CEN national Members and for CENELEC Members. Ref. No. EN 45545-3:2013 E EN 45545-3:2013 (E) 2 Contents Page Foreword . 3 Introduction 4 1 Scope 5 2 Normative references . 5 3 Terms and defini
14、tions . 5 4 Application of fire barriers . 5 5 Classification, requirements and test procedures 6 5.1 General requirements . 6 5.1.1 Introduction . 6 5.1.2 Integrity criterion E . 6 5.1.3 Insulation criterion I 6 5.1.4 Radiation criterion W 6 5.2 Classification of fire barriers . 6 5.3 Arc barrier T
15、ype A . 6 5.4 Arc barrier Type B . 6 5.5 Requirements 6 5.5.1 General . 6 5.5.2 Figures relating to Table 1 . 11 5.6 Standard fire resistance tests 15 5.6.1 General . 15 5.6.2 Doors 15 5.6.3 Non standard fire resistance tests 15 5.6.4 Conventional classified products 15 6 Evaluation of conformity 16
16、 Annex A (normative) Requirements for mounting and fixing of test specimens 17 A.1 General . 17 A.2 Terms and definitions . 17 A.3 Product parameters and end-use application parameters . 18 A.4 Restraint and boundary conditions. 18 A.5 Size of test specimen 18 A.6 Number of test specimens . 19 A.7 C
17、onstruction of test specimens and verification . 19 A.8 Installation of test specimen 19 A.9 Conditioning of test specimen . 19 A.10 Joint construction . 19 Annex ZA (informative) Relationship between this European standard and the Essential Requirements of EU Directive 2008/57/EC . 20 Bibliography
18、. 23 DIN EN 45545-3:2013-08 EN 45545-3:2013 (E) 3 Foreword This document (EN 45545-3:2013) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publicati
19、on of an identical text or by endorsement, at the latest by September 2013, and conflicting national standards shall be withdrawn at the latest by March 2016. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shal
20、l not be held responsible for identifying any or all such patent rights. This document supersedes CEN/TS 45545-3:2009. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive
21、2008/57/EC. For relationship with EU Directive 2008/57/EC, see informative Annex ZA, 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 materia
22、ls 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 c
23、ontrol and management systems; Part 7: Fire safety requirements for flammable liquid and flammable gas installations. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bu
24、lgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
25、Turkey and the United Kingdom. DIN EN 45545-3:2013-08 EN 45545-3:2013 (E) 4 Introduction EN 45545-3 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 categor
26、ies defined in EN 45545-1, the requirements laid down in this part take into account the current operating conditions for European public rail transport. DIN EN 45545-3:2013-08 EN 45545-3:2013 (E) 5 1 Scope This part of EN 45545 specifies the fire resistance requirements and testing methods for fire
27、 barriers for railway vehicles. The objective of the measures and requirements, specified in this part of EN 45545, is to protect passengers and staff in railway vehicles in the event of a developing fire on board. It is not within the scope of this part of EN 45545 to describe measures that ensure
28、the preservation of the railway vehicles in the event of a fire. 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, t
29、he latest edition of the referenced document (including any amendments) applies. EN 1363-1:2012, Fire resistance tests Part 1: General requirements EN 1364-1, Fire resistance tests for non-loadbearing elements Part 1: Walls EN 1364-2, Fire resistance tests for non-loadbearing elements Part 2: Ceilin
30、gs EN 1634-1, Fire resistance and smoke control tests for door, shutter and openable window assemblies and elements of building hardware Part 1: Fire resistance tests for doors, shutters and openable windows EN 13501-2, Fire classification of construction products and building elements Part 2: Class
31、ification using data from fire resistance tests, excluding ventilation services EN 45545-1:2013, Railway applications Fire protection on railway vehicles Part 1: General EN 45545-5, Railway applications Fire protection on railway vehicles Part 5: Fire safety requirements for electrical equipment inc
32、luding that of trolley buses, track guided buses and magnetic levitation vehicles EN ISO 1182, Reaction to fire tests for products Non-combustibility test (ISO 1182) EN ISO 1716, Reaction to fire tests for products Determination of the gross heat of combustion (calorific value) (ISO 1716) EN ISO 139
33、43:2010, Fire safety Vocabulary (ISO 13943:2008) ISO 834-1, Fire-resistance tests Elements of building construction Part 1: General requirements 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 45545-1:2013 apply. 4 Application of fire barriers Railway
34、 vehicles shall be equipped with fire barriers at the locations specified in Table 1. DIN EN 45545-3:2013-08 EN 45545-3:2013 (E) 6 5 Classification, requirements and test procedures 5.1 General requirements 5.1.1 Introduction The use of the following parameters shall be according to the principles d
35、escribed in EN 13501-2. 5.1.2 Integrity criterion E The integrity shall be determined by two methods during the test: cracks or openings in excess of given dimensions; sustained flaming on the unexposed side. The times of each mode of integrity failure shall be recorded. 5.1.3 Insulation criterion I
36、 Heat transmission shall be limited so that neither the unexposed surface nor any material in close proximity to that surface is ignited. The product/element shall also provide a barrier to heat, sufficient to protect people near to it. 5.1.4 Radiation criterion W A product/element that satisfies th
37、e insulation criterion I is also deemed to satisfy the W requirement for the same period. 5.2 Classification of fire barriers Fire barriers shall have fire resistance properties verified by: a fire resistance test based on the principles of EN 1363-1, or assessment based on fire resistance testing.
38、Fire barriers shall have performance based on the three parameters (E, W, I) as specified in Table 1. Barrier performance shall be designated for example as E 30, I 15, which means: integrity is maintained for 30 min and insulation is maintained for 15 min. 5.3 Arc barrier Type A Type A arc barriers
39、 according to EN 45545-5 shall satisfy the requirements for an E15 fire barrier. 5.4 Arc barrier Type B Type B arc barriers according to EN 45545-5 shall satisfy the requirements for an E60 fire barrier. 5.5 Requirements 5.5.1 General The requirements for fire barriers depend upon the operation and
40、design categories and their location in the railway vehicle. DIN EN 45545-3:2013-08 EN 45545-3:2013 (E) 7 The fire barriers shall be located as specified in Table 1. Examples of the barriers in Table 1 are described in Figure 1 to Figure 4. All vertical fire barriers in the cross section of a railwa
41、y vehicle shall cover the entire area between floor and roof. In this context, the middle floor of a double decked vehicle shall be considered as a floor for the upper deck and as a roof for the lower deck. Where a vertical barrier reaches the side wall, it shall be extended to the body shell. Closi
42、ng devices for ventilation ducts shall conform to the following requirements: a) where a ventilation duct passes through a fire barrier, the duct shall have a closing device where it passes through the barrier unless the complete duct meets the same level of fire resistance requirements as the barri
43、er either for its entire length, or for its length to the next fire barrier or closing device; b) closing devices shall meet the same fire resistance requirements as fire barriers; c) closing devices shall operate on reaction to a fire. Penetrations through fire barriers, for example for ducts or ca
44、bles, shall not reduce the fire resistance of the barrier. DIN EN 45545-3:2013-08 EN 45545-3:2013 (E) 8 Table 1 Fire barrier requirements (1 of 3) No Fire origin Protected location Remarks Operation category Requirements 1 Underfloor technical cabinet containing electrical high power supply or tract
45、ion circuits other than brake resistors Passenger and staff area including drivers cab Tested in accordance with EN 1364-2. Requirements are defined from underfloor to the top of the floor covering. 1, 2 and 4 3 E15 E15; I15 2 Underfloor traction transformers or reactors filled with insulation fluid
46、 Passenger and staff area including drivers cab Tested in accordance with EN 1364-2 Whole cross section and 1 m longer than the object on each longitude direction Requirements are defined from underfloor to the top of the floor covering 1 and 2 3 and 4 E15 E15; I15 3 Underfloor combustion engine (in
47、cluding heating equipment, fuel tank and pipe work) Passenger and staff area including drivers cab Tested in accordance with EN 1364-2 Whole cross section and 1 m longer than the object on each longitude direction Requirements are defined from underfloor to the top of the floor covering 1 and 2 3 an
48、d 4 E15 E15; I15 4 Underfloor area not covered by positions 1-3 Passenger and staff area including drivers cab Tested in accordance with EN 1364-2 Requirements are defined from underfloor to the top of the floor covering 1 to 4 No requirement DIN EN 45545-3:2013-08 EN 45545-3:2013 (E) 9 Table 1 (2 of 3) No Fire origin Protected location Remarks Operation category Requirements 5 Passenger area Adjacent passenger area Tested in accordance with EN 1364-1 (walls) The full cross section shall be te
