prEN 14752

SLOVENSKI STANDARD
01-april-2024
Železniške naprave - Vrata in zapiralni sistemi na železniških potniških vozilih
Railway applications - Bodyside entrance systems for rolling stock
Bahnanwendungen - Seiteneinstiegssysteme für Schienenfahrzeuge
Applications ferroviaires - Systèmes de porte d'accès pour matérial roulant
Ta slovenski standard je istoveten z: prEN 14752
ICS:
45.060.20 Železniški vagoni Trailing stock
45.140 Oprema za podzemne vlake, Metro, tram and light rail
tramvaje in lahka tirna vozila equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2024
ICS 45.140 Will supersede EN 14752:2019+A1:2021
English Version
Railway applications - Bodyside entrance systems for
rolling stock
Applications ferroviaires - Systèmes de porte d'accès Bahnanwendungen - Seiteneinstiegssysteme für
pour matérial roulant Schienenfahrzeuge
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 256.
If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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 CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 14752:2024 E
worldwide for CEN national Members.

Contents Page
European foreword . 6
Introduction . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 9
4 Constructional requirements . 13
4.1 Door design . 13
4.1.1 Door throughway design . 13
4.1.2 Steps . 15
4.1.3 Staff Access from track level . 17
4.1.4 Relative position of the step edge . 18
4.1.5 Train surfing . 18
4.1.6 Door windows. 18
4.1.7 Design of body side entrance doors used for accessing driver's cabs . 19
4.1.8 Water drainage . 19
4.2 Mechanical strength . 19
4.2.1 Door mechanical strength . 19
4.2.2 Step(s) mechanical strength . 21
4.3 Local door operating devices . 22
4.3.1 Door control device . 22
4.3.2 Emergency egress device . 23
4.3.3 Access device . 24
4.4 Labels/warning signs . 25
4.5 Interfaces with the vehicle . 25
4.5.1 Electric and pneumatic power supplies . 25
4.5.2 Mechanical interface with the vehicle . 25
4.6 Other requirements . 25
4.6.1 Fire protection . 25
4.6.2 Insulation . 26
4.7 Electronic equipment . 26
4.7.1 Hardware . 26
4.7.2 Software for electronic door control systems. 26
4.8 Reliability, availability, maintainability, safety (RAMS) . 26
4.9 Protection against electrical hazards . 27
4.10 Environmental conditions . 27
4.10.1 Weather . 27
4.10.2 Water tightness . 27
4.10.3 Pressure tightness . 28
4.11 Manual and semi-automatic ramps, bridging plates . 28
5 Operational requirements . 28
5.1 Door control . 28
5.1.1 General . 28
5.1.2 Release doors and steps. 28
5.1.3 Interlocking of released doors . 29
5.1.4 Single point failure . 29
5.1.5 Mechanical locking . 29
5.1.6 Out-of-service devices . 29
5.1.7 Isolation for maintenance purposes . 31
5.2 Closing and opening conditions. 31
5.2.1 Safety during closing . 31
5.2.2 Entrance system closed proving. 44
5.3 Opening conditions . 44
5.3.1 Safety during opening . 44
5.3.2 Limitation of opening . 44
5.4 Moveable step obstacle detection . 44
5.4.1 General . 44
5.4.2 Steps outside the vehicle . 45
5.4.3 Steps inside the vehicles . 45
5.5 Emergency operation . 45
5.5.1 Emergency egress . 45
5.5.2 Emergency windows in access doors. 48
5.5.3 Access device . 48
5.5.4 Powering up . 49
5.6 Other requirements . 49
5.6.1 Passenger access door area illumination . 49
5.6.2 Status indication . 49
6 Categories of tests . 49
6.1 General . 49
6.2 Type tests . 49
6.3 Routine tests during manufacture. 50
6.4 Routine test on the fully assembled vehicle/train consist . 50
7 Documentation related to installation and maintenance of the entrance system . 50
Annex A (normative) Passenger operating devices . 51
A.1 Purpose . 51
A.2 Design of door
...