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 brakeindicatorsLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/07/2009 03:31, Uncontrolled Copy, (c) BSITh
2、is 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 forewordThis British Standard is the UK implementation of EN 15220-1:20
3、08.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 include all the necessary provisionsof a contract. Users are responsible
4、 for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/07/2009 03:31, Uncontrolled Copy, (c) BSIBS EN 15220-1:2008EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15220-1October 2008ICS 4
5、5.060.01English VersionRailway applications - Brake indicators - Part 1: Pneumaticallyoperated brake indicatorsApplications ferroviaires - Indicateurs de frein - Partie 1:Indicateurs de frein pneumatiquesBahnanwendungen - Bremsanzeigevorrichtungen - Teil 1:Pneumatische BremsanzeigerThis European Sta
6、ndard 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 giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concernin
7、g such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own langu
8、age and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxem
9、bourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights
10、of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15220-1:2008: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/07/2009 03:31, Uncontrolled Copy, (c) BSIBS EN 15220-1:2008EN 15220-1:2008 (E) 2 Contents Page Foreword4 1 Scope 5 2 Normative
11、references 5 3 Terms and definitions .5 3.1 General5 3.2 Components.6 3.3 Types of brake 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 Genera
12、l8 4.3.2 Braking/release status 8 4.3.3 Lubrication .8 4.3.4 Leakage.8 4.4 Constructional 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 Mechan
13、ical shock and vibration 10 4.4.9 Life expectancy10 5 Type test methods .10 5.1 Sampling 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 Prote
14、ction against ingress of dust and water.12 5.3.5 Insulation test (brake indicators equipped 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 test1
15、8 5.3.10 Resistance to shock test.18 5.3.11 Endurance at ambient temperature test18 5.3.12 Corrosion test 19 5.3.13 Fire/smoke behaviour19 5.3.14 Examination20 5.4 Approval validity20 5.5 Type test report20 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/07/2009 03:31, Uncontrolled Copy, (
16、c) BSIBS EN 15220-1:2008EN 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 p
17、ackaging.22 9.1 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 Anne
18、x ZB (informative) 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 Bra
19、king/release status 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 dimension
20、s.24 Figure A.3 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 st
21、atus indication.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 a
22、mended by 2004/50/EC 28 Table ZB.1 Correspondence between this European Standard and Directive 2001/16, as amended by 2004/50/EC30 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/07/2009 03:31, Uncontrolled Copy, (c) BSIBS EN 15220-1:2008EN 15220-1:2008 (E) 4 Foreword This document (EN 152
23、20-1:2008) 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 or by endorsement, at the latest by April 2009, and conf
24、licting 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 identifying any or all such patent rights. This docume
25、nt 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 relationship with EU Directives, see informative Annexes ZA a
26、nd 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 the CEN/CENELEC Internal Regulations, the national standa
27、rds 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, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Por
28、tugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/07/2009 03:31, Uncontrolled Copy, (c) BSIBS EN 15220-1:2008EN 15220-1:2008 (E) 5 1 Scope This European Standard specifies the requirements for the design, dime
29、nsions, performance and testing of single/double brake indicators with or without electrical contacts. It applies to pneumatically operated brake indicators visible from the outside of the vehicle. NOTE Brake indicators are for giving precise and accurate information about release and application of
30、 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 networks (regional railways, company railways etc.). 2 Normative references The following referenced documents are indispensa
31、ble for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 14478:2005, Railway applications Braking Generic vocabulary EN 50125-1, Railway applications En
32、vironmental conditions for equipment Part 1: Equipment on board rolling stock EN 50155:2007, Railway applications Electronic equipment used on rolling stock EN 60529:1991, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) EN 61373:1999, Railways applications Rolling stock equip
33、ment 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 gauges (ISO 228-2:1987) EN ISO 9227, Corrosion tests in artificial atmospheres Salt spray tests (ISO 9227:2006) ISO 5208, Industri
34、al 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 document, the terms and definitions given in EN 14478:2005 and the following apply. 3.1 General 3.1.1 brake indicator apparatus for v
35、isual 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 NOTE 1 Brake indicators can be equipped with electrical contacts. NOTE 2 An optional visual state, for parking brake indicators
36、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 release lever. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/07/2009 03:31, Uncontrolled Copy, (c) BSIBS EN 15220-1
37、:2008EN 15220-1:2008 (E) 6 3.2 Components 3.2.1 port terminus of a compressed air passage in a component, 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 ind
38、icator 3.3.1 single brake indicator and single parking brake indicator examples for single brake indicator 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
39、 Figure A.1, Figure A.2, Figure A.3 and Figure A.4. 3.3.2 single brake indicator with switch and single 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 doub
40、le parking brake indicator examples for double brake indicator and double parking brake indicator with 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
41、3.4.1.1 braking condition of the service brake condition which indicates that the brake is applied and 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
42、 is below its set value 3.4.2 Parking brake 3.4.2.1 braking condition of the parking brake condition of pressure reflecting that the brake is applied or not completely released in which the brake indicator air pressure is below its set value Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/
43、07/2009 03:31, Uncontrolled Copy, (c) BSIBS 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 br
44、ake is not applied in which the 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
45、operate according to the requirements 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 conditio
46、ns 3.8 RAL1)colour standardisation 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
47、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 brak
48、e indicator shall, for all intended operating conditions, conform to the requirements of 4.2, 4.3 and 4.4. NOTE Each manufacturer is responsible for ensuring that the quality of design, workmanship and construction is in accordance with good engineering practice. 1) Can be purchased from: Beuth Verl
49、ag GmbH, 10772 Berlin. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/07/2009 03:31, Uncontrolled Copy, (c) BSIBS EN 15220-1:2008EN 15220-1:2008 (E) 8 4.2 Operating conditions The brake indicator shall be able to function: 4.2.1 When the upper pressure limit of the compressed air used is 10 bar. It shall be able to withstand a hydraulic test with a pressure of 15 bar in accordance with 5.3.3. 4.2.2 Where the quality of the compressed air is at least class 4-4-4 according to ISO 8573-1. This requirement is ve
