EN 14750-1 铁路车辆-城市轨道车辆空调

DEUTSCHE NORM August 2006 DIN EN 14750-1 { ICS 13.180; 45.060.01 Railway applications – Air conditioning for urban and suburban rolling stock – Part 1: Comfort parameters English version of DIN EN 14750-1:2006-08 Bahnanwendungen – Luftbehandlung in Schienenfahrzeugen des innerstädtischen und regionalen Nahverkehrs – Teil 1: Behaglichkeitsparameter Englische Fassung DIN EN 14750-1:2006-08 Document comprises 27 pages © No part of this standard may be reproduced without prior permission of DIN Deutsches Institut für Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany, has the exclusive right of sale for German Standards (DIN-Normen). English price group 13 www.din.de www.beuth.de !,pOq" 01.07 9774478 BA178AF3EC677050DBAC9B8DA5349567ADC990EEFF93F3B562D565BBCCE551B04FB30348A9F905D2BEBE2EE710159EC8B560C0BF30F077189D3B68E26A9739896661EEF5157E4FFF4A2F011E10AD206AF0BE6437B5B1BD9FF77566D35E945925E933 A &I -N or m en ab on ne m en t - S ie m en s AG - Kd .-N r.9 86 34 5 - A bo -N r.0 08 51 25 7/ 00 7/ 00 1 - 2 00 7- 01 -2 9 09 :3 0: 47 Als Papierkopie - kein Änderungsdienst / Printed copy - no alert service DIN EN 14750-1:2006-08 2 National foreword This standard has been prepared by CEN/TC 256 “Railway applications” (Secretariat: Germany). The responsible German body involved in its preparation was the Normenausschuss Schienenfahrzeuge (Rail Vehicles Standards Committee), Technical Committee NA 087-04-14 GA Elektro- und Klima- technische Einrichtungen (Joint Committee FSF/DKE). BA178AF3EC677050DBAC9B8DA5349567ADC990EEFF93F3B562D565BBCCE551B04FB30348A9F905D2BEBE2EE710159EC8B560C0BF30F077189D3B68E26A9739896661EEF5157E4FFF4A2F011E10AD206AF0BE6437B5B1BD9FF77566D35E945925E933 A &I -N or m en ab on ne m en t - S ie m en s AG - Kd .-N r.9 86 34 5 - A bo -N r.0 08 51 25 7/ 00 7/ 00 1 - 2 00 7- 01 -2 9 09 :3 0: 47 Als Papierkopie - kein Änderungsdienst / Printed copy - no alert service EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN 14750-1 June 2006 ICS 45.060.01 English Version Railway applications - Air conditioning for urban and suburban rolling stock - Part 1: Comfort parameters Applications ferroviaires - Conditionnement de l'air pour matériel roulant urbain et banlieue - Partie 1: Paramètres de bien-être Bahnanwendungen - Luftbehandlung in Schienenfahrzeugen des innerstädtischen und regionalen Nahverkehrs - Teil 1: Behaglichkeitsparameter This European Standard was approved by CEN on 27 April 2006. CEN 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 Central Secretariat or to any CEN 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 member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, 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 STANDARDIZATION C O M I T É E U R O P É E N D E N O R M A L I S A T I O N E U R O P Ä I S C H E S K O M I T E E F Ü R N O R M U N G Management Centre: rue de Stassart, 36 B-1050 Brussels © 2006 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14750-1:2006: E BA178AF3EC677050DBAC9B8DA5349567ADC990EEFF93F3B562D565BBCCE551B04FB30348A9F905D2BEBE2EE710159EC8B560C0BF30F077189D3B68E26A9739896661EEF5157E4FFF4A2F011E10AD206AF0BE6437B5B1BD9FF77566D35E945925E933 A &I -N or m en ab on ne m en t - S ie m en s AG - Kd .-N r.9 86 34 5 - A bo -N r.0 08 51 25 7/ 00 7/ 00 1 - 2 00 7- 01 -2 9 09 :3 0: 47 Als Papierkopie - kein Änderungsdienst / Printed copy - no alert service EN 14750-1:2006 (E) 2 Contents Page Foreword..............................................................................................................................................................4 Introduction .........................................................................................................................................................5 1 Scope ......................................................................................................................................................6 2 Normative references ............................................................................................................................6 3 Terms and definitions ...........................................................................................................................6 4 Vehicle classification ......................................................................................................................... 10 5 Comfort parameters ........................................................................................................................... 10 6 Exterior conditions ............................................................................................................................. 10 6.1 Normal exterior operating conditions .............................................................................................. 10 6.2 Extreme exterior operating conditions............................................................................................. 11 7 Performance of the heating and cooling installations.................................................................... 11 7.1 Heating................................................................................................................................................. 11 7.2 Preheating ........................................................................................................................................... 11 7.3 Cooling................................................................................................................................................. 11 7.4 Precooling ........................................................................................................................................... 11 7.5 Stand by operation ............................................................................................................................. 12 8 Control ................................................................................................................................................. 12 8.1 General................................................................................................................................................. 12 8.2 Interior temperature setting (Tic) ...................................................................................................... 12 8.3 Interior temperature setting (Tic) for vehicles without cooling ..................................................... 12 9 Comfort condition requirements....................................................................................................... 12 9.1 Temperatures in the comfort envelope ............................................................................................ 12 9.1.1 Range of the mean interior temperature (Tim) with the respect to the interior temperature setting (Tic).......................................................................................................................................... 12 9.1.2 Range of the interior air temperatures measured 1,10 m from the floor ...................................... 12 9.1.3 Range of the interior air temperatures in a vertical section........................................................... 12 9.2 Temperatures in the local annexes................................................................................................... 12 9.2.1 Temperature in the vestibules........................................................................................................... 12 9.2.2 Temperature in the washrooms, WC's, other annex areas ............................................................ 13 9.3 Relative humidity of air conditioned vehicles ................................................................................. 13 9.4 Temperatures of the surfaces surrounding the comfort envelope of a stationary vehicle in heating mode....................................................................................................................................... 13 9.4.1 Walls and ceilings............................................................................................................................... 13 9.4.2 Windows and doors............................................................................................................................ 13 9.4.3 Minimum surface temperatures ........................................................................................................ 13 9.5 Temperature at the supply air outlets and surface temperature at active heating element grille ..................................................................................................................................................... 13 9.6 Air speed.............................................................................................................................................. 14 9.7 Air quantities ....................................................................................................................................... 14 9.7.1 Outside air or fresh air ....................................................................................................................... 14 9.7.2 Recirculated air ................................................................................................................................... 14 9.7.3 Local annex ventilation ...................................................................................................................... 14 10 Complementary requirements........................................................................................................... 14 10.1 Heat transfer coefficient (k) ............................................................................................................... 14 10.1.1 General................................................................................................................................................. 14 10.1.2 Coefficient k of the vehicle ................................................................................................................ 14 BA178AF3EC677050DBAC9B8DA5349567ADC990EEFF93F3B562D565BBCCE551B04FB30348A9F905D2BEBE2EE710159EC8B560C0BF30F077189D3B68E26A9739896661EEF5157E4FFF4A2F011E10AD206AF0BE6437B5B1BD9FF77566D35E945925E933 A &I -N or m en ab on ne m en t - S ie m en s AG - Kd .-N r.9 86 34 5 - A bo -N r.0 08 51 25 7/ 00 7/ 00 1 - 2 00 7- 01 -2 9 09 :3 0: 47 Als Papierkopie - kein Änderungsdienst / Printed copy - no alert service EN 14750-1:2006 (E) 3 10.1.3 Coefficient k for vestibules ................................................................................................................15 10.2 Door opening/closing cycles .............................................................................................................15 10.3 Overall transmission factor of the windows.....................................................................................15 10.4 Particle air filtration.............................................................................................................................15 10.5 Noise emission ....................................................................................................................................15 10.6 Vibration generation............................................................................................................................15 10.7 Safety devices......................................................................................................................................16 10.7.1 Heating .................................................................................................................................................16 10.7.2 Cooling .................................................................................................................................................16 10.7.3 Emergency ventilation ........................................................................................................................16 10.8 Sealing against water, snow and dust ..............................................................................................16 10.9 Reliability, maintainability ..................................................................................................................16 10.9.1 Reliability..............................................................................................................................................16 10.9.2 Maintainability......................................................................................................................................16 Annex A (normative) Regulation curves for the interior temperature setting............................................17 Annex B (normative) Acceptable air speed....................................................................................................18 Annex C (normative) Relative humidity in the comfort envelope................................................................20 Annex D (normative) Heat emitted by a seated person dressed normally .................................................21 Annex E (normative) Definition of climatic zones .........................................................................................22 Annex F (informative) Grouping of countries in climatic zones ..................................................................23 Annex G (normative) Fresh air flow rate ........................................................................................................24 G.1 General .................................................................................................................................................24 G.2 Air conditioned vehicles.....................................................................................................................24 G.2.1 Category A ...........................................................................................................................................24 G.2.2 Category B ...........................................................................................................................................24 G.3 Heated/ventilated vehicles .................................................................................................................24 BA178AF3EC677050DBAC9B8DA5349567ADC990EEFF93F3B562D565BBCCE551B04FB30348A9F905D2BEBE2EE710159EC8B560C0BF30F077189D3B68E26A9739896661EEF5157E4FFF4A2F011E10AD206AF0BE6437B5B1BD9FF77566D35E945925E933 A &I -N or m en ab on ne m en t - S ie m en s AG - Kd .-N r.9 86 34 5 - A bo -N r.0 08 51 25 7/ 00 7/ 00 1 - 2 00 7- 01 -2 9 09 :3 0: 47 Als Papierkopie - kein Änderungsdienst / Printed copy - no alert service EN 14750-1:2006 (E) 4 Foreword This document (EN 14750-1:2006) 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 December 2006, and conflicting national standards shall be withdrawn at the latest by December 2006. 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 Directive 2004/17/EC of the European Parliament and of the Council of 31 March 2004 coordinating the procurement procedures of entities operating in the water, energy, transport and postal services1). This series of European Standards includes the following parts:  EN 14750-1, Railway applications — Air conditioning for urban and suburban rolling stock — Part 1: Comfort parameters;  EN 14750-2, Railway applications — Air conditioning for urban and suburban rolling stock — Part 2: Type tests. In the context of this series, there are two further series on air conditioning in rolling stock:  EN 13129-1, Railway applications — Air conditioning for main line rolling stock — Part 1: Comfort parameters;  EN 13129-2, Railway applications — Air conditioning for main line rolling stock — Part 2: Type tests;  EN 14813-1, Railway applications — Air conditioning for driving cabs — Part 1: Comfort parameters;  EN 14813-2, Railway applications — Air conditioning for driving cabs — Part 2: Type tests. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, 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. 1) Official Journal No L 134 of 30.4.2004. BA178AF3EC677050DBAC9B8DA5349567ADC990EEFF93F3B562D565BBCCE551B04FB30348A9F905D2BEBE2EE710159EC8B560C0BF30F077189D3B68E26A9739896661EEF5157E4FFF4A2F011E10AD206AF0BE6437B5B1BD9FF77566D35E945925E933 A &I -N or m en ab on ne m en t - S ie m en s AG - Kd .-N r.9 86 34 5 - A bo -N r.0 08 51 25 7/ 00 7/ 00 1 - 2 00 7- 01 -2 9 09 :3 0: 47 Als Papierkopie - kein Änderungsdienst / Printed copy - no alert service EN 14750-1:2006 (E) 5 Introduction The object of this European Standard is to establish common comfort parameters for the European railways. It also specifies the performance of the air-conditioning installations. If necessary, the revised requirements due to the operating constraints of the vehicle will be detailed in the contractual specification. This European Standard applies if there is no particular clause in the contractual specification. BA178AF3EC677050DBAC9B8DA5349567ADC990EEFF93F3B562D565BBCCE551B04FB30348A9F905D2BEBE2EE710159EC8B560C0BF30F077189D3B68E26A9739896661EEF5157E4FFF4A2F011E10AD206AF0BE6437B5B1BD9FF77566D35E945925E933 A &I -N or m en ab on ne m en t - S ie m en s AG - Kd .-N r.9 86 34 5 - A bo -N r.0 08 51 25 7/ 00 7/ 00 1 - 2 00 7- 01 -2 9 09 :3 0: 47 Als Papierkopie - kein Änderungsdienst / Printed copy - no alert service EN 14750-1:2006 (E) 6 1 Scope This European Standard is applicable to suburban and/or regional vehicles and also metro and tramway vehicles equipped with cooling and/or heating/ventilation systems. This European Standard excludes main line vehicles and driving cabs which are considered in separate European Standards. This European Standard spe