1、BS EN15220-1:2008ICS 45.060.01NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDRailway applications Brake indicatorsPart 1: Pneumatically operated brakeindicatorsCopyright European Committee for Standardization Provided by IHS under license with CENNot for Resale
2、No reproduction or networking permitted without license from IHS-,-,-This British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 March2009 BSI 2009ISBN 978 0 580 53795 0Amendments/corrigenda issued since publicationDate CommentsBS EN 15220-1:2008National
3、forewordThis British Standard is the UK implementation of EN 15220-1:2008.The UK participation in its preparation was entrusted to TechnicalCommittee RAE/4, Braking.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to i
4、nclude all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or
5、networking permitted without license from IHS-,-,-BS EN 15220-1:2008EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15220-1October 2008ICS 45.060.01English VersionRailway applications - Brake indicators - Part 1: Pneumaticallyoperated brake indicatorsApplications ferroviaires - Indicateurs de frei
6、n - Partie 1:Indicateurs de frein pneumatiquesBahnanwendungen - Bremsanzeigevorrichtungen - Teil 1:Pneumatische BremsanzeigerThis European Standard was approved by CEN on 13 September 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for gi
7、ving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official vers
8、ions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, B
9、ulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARD
10、IZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15220-1:2008: ECopyright European Committee for Standardiz
11、ation Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 15220-1:2008EN 15220-1:2008 (E) 2 Contents Page Foreword4 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 3.1 General5 3.2 Components.6 3.3 Types of brak
12、e indicator .6 3.4 States 6 3.4.1 Service brake6 3.4.2 Parking brake .6 3.8 Abbreviations.7 4 Requirements.7 4.1 Design and manufacturing .7 4.2 Operating conditions.8 4.3 Functional characteristics 8 4.3.1 General8 4.3.2 Braking/release status 8 4.3.3 Lubrication .8 4.3.4 Leakage.8 4.4 Construction
13、al characteristics.8 4.4.1 External appearance8 4.4.2 Fire/smoke behaviour9 4.4.3 Connections .9 4.4.4 Electric contacts 9 4.4.5 Space envelope9 4.4.6 Indicator window9 4.4.7 Brake indicator weight 10 4.4.8 Mechanical shock and vibration 10 4.4.9 Life expectancy10 5 Type test methods .10 5.1 Samplin
14、g for type test .10 5.2 Test requirements10 5.3 Test procedure.10 5.3.1 Principle10 5.3.2 Check of physical and geometrical characteristics.11 5.3.3 Hydraulic test (water pressure) at given pressure.11 5.3.4 Protection against ingress of dust and water.12 5.3.5 Insulation test (brake indicators equi
15、pped with electrical contacts only).13 5.3.6 Dielectric strength (brake indicators equipped with electrical contacts only) .13 5.3.7 Tightness test.14 5.3.8 Braking/release status control .16 5.3.9 Vibration test18 5.3.10 Resistance to shock test.18 5.3.11 Endurance at ambient temperature test18 5.3
16、.12 Corrosion test 19 5.3.13 Fire/smoke behaviour19 5.3.14 Examination20 5.4 Approval validity20 5.5 Type test report20 Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 1522
17、0-1:2008EN 15220-1:2008 (E) 3 6 Homologation testing20 6.1 General .20 6.2 Service trial 20 6.3 Sample21 6.4 Previous tests 21 6.5 Tests responsibility.21 6.5.1 Procedure.21 6.5.2 Pass/fail criteria .21 6.6 Homologation test report21 7 Routine tests21 8 Designation 22 9 Marking and packaging.22 9.1
18、Marking.22 9.2 Packing and protection.22 Annex A (informative) Brake indicator and parking brake indicator overall dimensions .23 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 96/48, as amended by 2004/50/EC .28 Annex ZB (informativ
19、e) Relationship between this European Standard and the Essential Requirements of EU Directive 2001/16, as amended by 2004/50/EC .29 Figures Figure 1 Standard nozzle 13 Figure 2 Air tightness equipment.14 Figure 3 Tightness cycle test .15 Figure 4 Tightness cycle test .15 Figure 5 Braking/release sta
20、tus control equipment.17 Figure 6 Braking/release cycle test17 Figure 7 Endurance cycle test19 Figure A.1 Single brake indicator and single parking brake indicator overall dimensions.23 Figure A.2 Single brake indicator and single parking brake indicator with switch overall dimensions.24 Figure A.3
21、Double brake indicator and double parking brake indicator overall dimensions 25 Figure A.4 Single brake indicator and single parking brake indicator overall dimensions.26 Figure A.5 Double brake indicator and double parking brake indicator overall dimensions with uncertain braking status indication.
22、27 Tables Table 1 Operations to be carried out for conformity assessment11 Table 2 Leakage permitted at test temperatures 15 Table 3 Leakage permitted at test temperatures 16 Table 4 Test programme .22 Table ZA.1 Correspondence between this European Standard and Directive 96/48, as amended by 2004/5
23、0/EC 28 Table ZB.1 Correspondence between this European Standard and Directive 2001/16, as amended by 2004/50/EC30 Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 15220-1:2
24、008EN 15220-1:2008 (E) 4 Foreword This document (EN 15220-1:2008) 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 publication of an identical text o
25、r by endorsement, at the latest by April 2009, and conflicting national standards shall be withdrawn at the latest by April 2009. 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 shall not be held responsible for
26、 identifying any or all such patent rights. This document has been prepared under a mandate given to CEN/CENELEC/ETSI by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directives 96/48/EC and 2001/16/EC, as amended by 2004/50/EC. For relati
27、onship with EU Directives, see informative Annexes ZA and ZB, which are integral parts of this document. This series of European Standards Railway applications Brake indicators consists of: Part 1: Pneumatically operated brake indicators Part 2: Electrically operated brake indicators According to th
28、e CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuan
29、ia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from
30、IHS-,-,-BS EN 15220-1:2008EN 15220-1:2008 (E) 5 1 Scope This European Standard specifies the requirements for the design, dimensions, performance and testing of single/double brake indicators with or without electrical contacts. It applies to pneumatically operated brake indicators visible from the
31、outside of the vehicle. NOTE Brake indicators are for giving precise and accurate information about release and application of the brake. This European Standard applies to brake indicators on railway vehicles used on the main national networks, urban networks, underground railways, trams and private
32、 networks (regional railways, company railways etc.). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (includi
33、ng any amendments) applies. EN 14478:2005, Railway applications Braking Generic vocabulary EN 50125-1, Railway applications Environmental conditions for equipment Part 1: Equipment on board rolling stock EN 50155:2007, Railway applications Electronic equipment used on rolling stock EN 60529:1991, De
34、grees of protection provided by enclosures (IP code) (IEC 60529:1989) EN 61373:1999, Railways applications Rolling stock equipment Shock and vibration tests (IEC 61373:1999) EN ISO 228-2, Pipe threads where pressure-tight joints are not made on the threads Part 2: Verification by means of limit gaug
35、es (ISO 228-2:1987) EN ISO 9227, Corrosion tests in artificial atmospheres Salt spray tests (ISO 9227:2006) ISO 5208, Industrial valves Pressure testing of metallic valves ISO 8573-1:2001, Compressed air Part 1: Contaminants and purity classes 3 Terms and definitions For the purposes of this documen
36、t, the terms and definitions given in EN 14478:2005 and the following apply. 3.1 General 3.1.1 brake indicator apparatus for visual indication of the brake applied status of a vehicle by means of a red indication, with black line or black dot, and the release status by means of a green indication NO
37、TE 1 Brake indicators can be equipped with electrical contacts. NOTE 2 An optional visual state, for parking brake indicators only, of a white flag with black cross would indicate an “uncertain braking status”. This status refers to the condition of parking brake applied but released by the manual r
38、elease lever. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 15220-1:2008EN 15220-1:2008 (E) 6 3.2 Components 3.2.1 port terminus of a compressed air passage in a componen
39、t, to which pipelines can be connected, for the transmission of compressed air to or from the component 3.2.2 threaded port port arranged to accept screw threaded connections 3.3 Types of brake indicator 3.3.1 single brake indicator and single parking brake indicator examples for single brake indica
40、tor and single parking brake indicator are contained in Figure A.1 NOTE 1 Brake indicators can be single, double or multiple. NOTE 2 Examples for single and double brake indicators are contained in Figure A.1, Figure A.2, Figure A.3 and Figure A.4. 3.3.2 single brake indicator with switch and single
41、 parking brake indicator with switch examples for single brake indicator with switch and single parking brake indicator with switch are contained in Figure A.2 3.3.3 double brake indicator and double parking brake indicator examples for double brake indicator and double parking brake indicator with
42、switch overall dimensions are contained in Figure A.3 3.3.4 multiple brake indicator multiple brake indicators follows the principles of single and double indicators 3.4 States 3.4.1 Service brake 3.4.1.1 braking condition of the service brake condition which indicates that the brake is applied and
43、the pressure in the brake indicator exceeds its set value 3.4.1.2 release condition of the service brake condition which indicates that the brake is released and the pressure in the brake indicator is below its set value 3.4.2 Parking brake 3.4.2.1 braking condition of the parking brake condition of
44、 pressure reflecting that the brake is applied or not completely released in which the brake indicator air pressure is below its set value Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from
45、 IHS-,-,-BS EN 15220-1:2008EN 15220-1:2008 (E) 7 NOTE This applies to both stored energy systems requiring release by air pressure and mechanical systems sensing pneumatically. 3.4.2.2 release condition of the parking brake condition of pressure reflecting that the brake is not applied in which the
46、brake indicator compressed air pressure exceeds its set value NOTE This applies to both stored energy systems requiring release by air pressure and mechanical systems sensing pneumatically. 3.5 temperature range range of the temperature within which the apparatus can operate according to the require
47、ments of this European Standard 3.6 leakage leakage of the compressed air from the brake indicator to the atmosphere 3.7 life expectancy predicted working period during which a component or system will maintain a specified level of performance under specified conditions 3.8 RAL1)colour standardisati
48、on system of the German Institute for Quality Assurance and Certification e.V. NOTE Recognised equivalent colours from other national colour standards may be used. 3.8 Abbreviations “ inch IP International Protection NOTE IP is a coding system to indicate the degrees of protection provided by an enclosure against access to hazardous particles, ingress of solid foreign objects, ingress of water and to give additional information in connection with such protection. Unnominal voltage 4 Requirements 4.1 Design and manufacturing The design and manufacture of the brake indicator shall, for a
