1、BSI Standards Publication Railway applications Environmental conditions Design guidance for rolling stock PD CEN/TR 16251:2016National foreword This Published Document is the UK implementation of CEN/TR 16251:2016. The UK participation in its preparation was entrusted by Technical Committee RAE/4, R
2、ailway Applications - Rolling stock systems, to Panel RAE/4/-/5, Railway applications - Environmental conditions. When speeds in km/h require unit conversion for use in the UK, users are advised to use equivalent values rounded to the nearest whole number. The use of absolute values for converted un
3、its should be avoided in these cases. Please refer to the table below for agreed conversion figures: A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are r
4、esponsible for its correct application. PUBLISHED DOCUMENT PD CEN/TR 16251:2016 INS, RST and ENE speed conversions km/h mph 21 31 53 10 5 15 10 20 10 30 20 40 25 50 30 60 40 80 50 100 60 120 75 140 90 150 95 160 100 170 105 180 110 190 120 200 125 220 135 225 140 230 145 250 155 280 175 300 190 320
5、200 350 220 360 225 National foreword This Published Document is the UK implementation of CEN/TR 16251:2016. The UK participation in its preparation was entrusted by Technical Committee RAE/4, Railway Applications - Rolling stock systems, to Panel RAE/4/-/5, Railway applications - Environmental cond
6、itions. When speeds in km/h require unit conversion for use in the UK, users are advised to use equivalent values rounded to the nearest whole number. The use of absolute values for converted units should be avoided in these cases. Please refer to the table below for agreed conversion figures: A lis
7、t of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. PUBLISHED DOCUMENT PD CEN/TR 16251:2016 INS, RST and ENE speed con
8、versions km/h mph 21 31 53 10 5 15 10 20 10 30 20 40 25 50 30 60 40 80 50 100 60 120 75 140 90 150 95 160 100 170 105 180 110 190 120 200 125 220 135 225 140 230 145 250 155 280 175 300 190 320 200 350 220 360 225 National foreword This Published Document is the UK implementation of CEN/TR 16251:201
9、6. The UK participation in its preparation was entrusted by Technical Committee RAE/4, Railway Applications - Rolling stock systems, to Panel RAE/4/-/5, Railway applications - Environmental conditions. When speeds in km/h require unit conversion for use in the UK, users are advised to use equivalent
10、 values rounded to the nearest whole number. The use of absolute values for converted units should be avoided in these cases. Please refer to the table below for agreed conversion figures: A list of organizations represented on this committee can be obtained on request to its secretary. This publica
11、tion does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. PUBLISHED DOCUMENT PD CEN/TR 16251:2016 INS, RST and ENE speed conversions km/h mph 21 31 53 10 5 15 10 20 10 30 20 40 25 50 30 60 40 80 50 100 60 120 75 140 90 150 95 160
12、100 170 105 180 110 190 120 200 125 220 135 225 140 230 145 250 155 280 175 300 190 320 200 350 220 360 225 A list of organizations represented on this panel can be obtained on request to its secretary. The British Standards Institution 2016. Published by BSI Standards Limited 2016 ISBN 978 0 580 74
13、087 9 ICS 45.060.01 Compliance with a British Standard cannot confer immunity from legal obligations. This Published Document was published under the authority of the Standards Policy and Strategy Committee on 31 March 2016. Amendments/corrigenda issued since publication Date Text affected PUBLISHED
14、 DOCUMENT PD CEN/TR 16251:2016 TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CEN/TR 16251 February 2016 ICS 45.060.01 English Version Railway applications - Environmental conditions - Design guidance for rolling stock Applications ferroviaires - Conditions denvironnement - Lignes directrice
15、s pour la conception du matriel roulant Bahnanwendungen - Umweltbedingungen - Konstruktionsempfehlungen fr Schienenfahrzeuge This Technical Report was approved by CEN on 15 January 2015. It has been drawn up by the Technical Committee CEN/TC 256.CEN members are the national standards bodies of Austr
16、ia, Belgium, Bulgaria, 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
17、, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN
18、national Members. Ref. No. CEN/TR 16251:2016 E PD CEN/TR 16251:2016CEN/TR 16251:2016 (E) 2 Contents Page European foreword . 5 Introduction 6 1 Scope 6 2 Normative references 6 3 Terms and definitions . 6 4 Overview List of covered topics 8 5 Design guidance for vehicle . 9 5.1 General 9 5.2 Tempera
19、ture related . 9 5.3 Snow and ice related 9 5.3.1 Ice related 9 5.3.2 Snow related . 9 5.3.3 Anti-icing and de-icing . 10 5.4 Humidity related 10 5.4.1 General . 10 5.4.2 Test description 11 5.4.3 Evaluation criteria . 11 5.5 Thermal insulation 12 5.6 Mechanical fixations of inner structures to the
20、car body, have to be thermally interrupted by insulating spacers to avoid thermal bridges. Collision with animals . 12 5.7 Condensation . 12 5.7.1 General . 12 5.7.2 Recommendations . 13 5.7.3 Test description 13 5.7.4 Evaluation criteria . 13 6 Design guidance for sub systems 13 6.1 Snow plough . 1
21、3 6.1.1 General . 13 6.1.2 Design guidance 13 6.1.3 Proposal for evaluation . 14 6.2 Bogie and running gear 16 6.2.1 General . 16 6.2.2 Winter conditions 16 6.2.3 Summer conditions . 16 6.2.4 Design guidance 16 6.3 Brake components integrated in bogie 18 6.3.1 General . 18 6.3.2 Design guidance 18 6
22、.3.3 Proposal for evaluation . 19 6.4 Compressed air . 21 6.4.1 General . 21 6.4.2 Design guidance 21 6.5 Sanding equipment 21 6.5.1 General . 21 PD CEN/TR 16251:2016 CEN/TR 16251:2016 (E) 3 6.5.2 Design guidance 22 6.5.3 Proposal for evaluation 22 6.6 Suspension level control system . 23 6.6.1 Gene
23、ral . 23 6.6.2 Design guidance 23 6.6.3 Proposal for evaluation 23 6.7 Tilting system . 23 6.7.1 General . 23 6.7.2 Design guidance 24 6.7.3 Proposal for evaluation 24 6.8 Flange lubrication system . 24 6.8.1 General . 24 6.8.2 Design guidance 25 6.9 Windscreen . 25 6.9.1 General . 25 6.9.2 Design g
24、uidance 25 6.9.3 Proposal for evaluation 25 6.10 Side mirrors/cameras . 27 6.10.1 General . 27 6.10.2 Design guidance 27 6.10.3 Proposal for evaluation 27 6.11 Lights . 28 6.11.1 General . 28 6.11.2 Design guidance 28 6.11.3 Proposal for evaluation 28 6.12 Horns . 29 6.12.1 General . 29 6.12.2 Desig
25、n guidance 29 6.13 Doors . 30 6.13.1 General . 30 6.13.2 Design guidance 30 6.13.3 Proposal for evaluation 30 6.14 Moveable steps 31 6.14.1 General . 31 6.14.2 Design guidance 31 6.14.3 Proposal for evaluation 31 6.15 Pantograph 32 6.15.1 General . 32 6.15.2 Design guidance 32 6.15.3 Proposal for ev
26、aluation 33 6.16 Automatic couplers 33 6.16.1 General . 33 6.16.2 Design guidance 34 6.16.3 Proposal for evaluation 34 6.17 Cooling systems . 35 6.17.1 General . 35 6.17.2 Design guidance 35 6.17.3 Proposal for evaluation 35 6.18 Traction 36 6.18.1 General . 36 6.18.2 Design guidance 36 6.19 Battery
27、 37 6.19.1 General . 37 PD CEN/TR 16251:2016CEN/TR 16251:2016 (E) 2 Contents Page European foreword . 5 Introduction 6 1 Scope 6 2 Normative references 6 3 Terms and definitions . 6 4 Overview List of covered topics 8 5 Design guidance for vehicle . 9 5.1 General 9 5.2 Temperature related . 9 5.3 Sn
28、ow and ice related 9 5.3.1 Ice related 9 5.3.2 Snow related . 9 5.3.3 Anti-icing and de-icing . 10 5.4 Humidity related 10 5.4.1 General . 10 5.4.2 Test description 11 5.4.3 Evaluation criteria . 11 5.5 Thermal insulation 12 5.6 Mechanical fixations of inner structures to the car body, have to be th
29、ermally interrupted by insulating spacers to avoid thermal bridges. Collision with animals . 12 5.7 Condensation . 12 5.7.1 General . 12 5.7.2 Recommendations . 13 5.7.3 Test description 13 5.7.4 Evaluation criteria . 13 6 Design guidance for sub systems 13 6.1 Snow plough . 13 6.1.1 General . 13 6.
30、1.2 Design guidance 13 6.1.3 Proposal for evaluation . 14 6.2 Bogie and running gear 16 6.2.1 General . 16 6.2.2 Winter conditions 16 6.2.3 Summer conditions . 16 6.2.4 Design guidance 16 6.3 Brake components integrated in bogie 18 6.3.1 General . 18 6.3.2 Design guidance 18 6.3.3 Proposal for evalu
31、ation . 19 6.4 Compressed air . 21 6.4.1 General . 21 6.4.2 Design guidance 21 6.5 Sanding equipment 21 6.5.1 General . 21 PD CEN/TR 16251:2016 CEN/TR 16251:2016 (E) 3 6.5.2 Design guidance 22 6.5.3 Proposal for evaluation 22 6.6 Suspension level control system . 23 6.6.1 General . 23 6.6.2 Design g
32、uidance 23 6.6.3 Proposal for evaluation 23 6.7 Tilting system . 23 6.7.1 General . 23 6.7.2 Design guidance 24 6.7.3 Proposal for evaluation 24 6.8 Flange lubrication system . 24 6.8.1 General . 24 6.8.2 Design guidance 25 6.9 Windscreen . 25 6.9.1 General . 25 6.9.2 Design guidance 25 6.9.3 Propos
33、al for evaluation 25 6.10 Side mirrors/cameras . 27 6.10.1 General . 27 6.10.2 Design guidance 27 6.10.3 Proposal for evaluation 27 6.11 Lights . 28 6.11.1 General . 28 6.11.2 Design guidance 28 6.11.3 Proposal for evaluation 28 6.12 Horns . 29 6.12.1 General . 29 6.12.2 Design guidance 29 6.13 Door
34、s . 30 6.13.1 General . 30 6.13.2 Design guidance 30 6.13.3 Proposal for evaluation 30 6.14 Moveable steps 31 6.14.1 General . 31 6.14.2 Design guidance 31 6.14.3 Proposal for evaluation 31 6.15 Pantograph 32 6.15.1 General . 32 6.15.2 Design guidance 32 6.15.3 Proposal for evaluation 33 6.16 Automa
35、tic couplers 33 6.16.1 General . 33 6.16.2 Design guidance 34 6.16.3 Proposal for evaluation 34 6.17 Cooling systems . 35 6.17.1 General . 35 6.17.2 Design guidance 35 6.17.3 Proposal for evaluation 35 6.18 Traction 36 6.18.1 General . 36 6.18.2 Design guidance 36 6.19 Battery 37 6.19.1 General . 37
36、 PD CEN/TR 16251:2016CEN/TR 16251:2016 (E) 4 6.19.2 Design guidance 37 6.20 Toilet and water systems 38 6.20.1 General . 38 6.20.2 Design guidance 38 6.20.3 Proposal for evaluation . 38 6.21 External cabinets, boxes for equipment, cables and connectors 40 6.21.1 General . 40 6.21.2 Design guidance 4
37、0 6.21.3 Proposal for evaluation . 40 Annex A (informative) Examples of protection for electrical and pneumatic connections . 41 Annex B (informative) Examples for snow ploughs 43 Bibliography . 45 PD CEN/TR 16251:2016 CEN/TR 16251:2016 (E) 5 European foreword This document (CEN/TR 16251:2016) has b
38、een prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN. 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 o
39、r all such patent rights. PD CEN/TR 16251:2016CEN/TR 16251:2016 (E) 4 6.19.2 Design guidance 37 6.20 Toilet and water systems 38 6.20.1 General . 38 6.20.2 Design guidance 38 6.20.3 Proposal for evaluation . 38 6.21 External cabinets, boxes for equipment, cables and connectors 40 6.21.1 General . 40
40、 6.21.2 Design guidance 40 6.21.3 Proposal for evaluation . 40 Annex A (informative) Examples of protection for electrical and pneumatic connections . 41 Annex B (informative) Examples for snow ploughs 43 Bibliography . 45 PD CEN/TR 16251:2016 CEN/TR 16251:2016 (E) 5 European foreword This document
41、(CEN/TR 16251:2016) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN. 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 responsi
42、ble for identifying any or all such patent rights. PD CEN/TR 16251:2016CEN/TR 16251:2016 (E) 6 Introduction In this Technical Report, environmental conditions are related to climate and big animals. Separately and in combination environmental conditions can represent considerable challenges to the r
43、ailway sector as availability, economy, reputation and safety can be severely affected. Both severe summer and winter conditions occur, and more intense weather is predicted for the future. The intention of this Technical Report is to help reduce technical risks related to environmental conditions.
44、All tests of the different clauses in this Technical Report can be performed either in a climate chamber or on track, if the corresponding test conditions are given. 1 Scope This Technical Report gives guidance for designing rolling stock for its specified ranges of environmental conditions accordin
45、g to EN 50125-1. This guidance covers environmental conditions in Europe. The relevant clauses for the particular vehicle should be chosen and described in the vehicle specification. Depending on the ranges selected, design and/or testing provisions described in this Technical Report should be taken
46、 into account. This Technical Report is a collection of existing test descriptions and design guidance based on long lasting experience of operators, test centres and industry. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are in
47、dispensable 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 50125-1, Railway applications Environmental conditions for equipment Part 1: Equipment on board rolling
48、stock 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 environmental conditions physical, chemical or biological conditions external to a product to which it is subject at a certain time SOURCE: EN 50125-1 3.2 winter conditions conditions with
49、 temperatures below freezing point of water, where snow and ice can accumulate on the vehicle 3.3 summer conditions conditions with temperatures above 35 C in addition to intensive solar radiation and hot ballast effect PD CEN/TR 16251:2016 CEN/TR 16251:2016 (E) 7 3.4 ice is considered as glaze ice or clear ice Note 1 to entry: It tends to accumulate rapidly and is very hard and therefore more difficult to remove. Such ice forms when large drops of water strike and spread over a surface whose temperature is below the freezing point. Mechanical components and t
