EN 14363:2016+A1:2018/prA2:2021

SLOVENSKI STANDARD
01-januar-2022
Železniške naprave - Preskušanje in simuliranje voznih karakteristik pri prevzemu
železniških vozil - Preskušanje obnašanja med vožnjo in mirovanjem - Dopolnilo
A2
Railway applications - Testing and Simulation for the acceptance of running
characteristics of railway vehicles - Running Behaviour and stationary tests
Bahnanwendungen - Versuche und Simulationen für die Zulassung der fahrtechnischen
Eigenschaften von Eisenbahnfahrzeugen - Fahrverhalten und stationäre Versuche
Applications ferroviaires - Essais et simulations en vue de l'homologation des
caractéristiques dynamiques des véhicules ferroviaires - Comportement dynamique et
essais stationnaires
Ta slovenski standard je istoveten z: EN 14363:2016+A1:2018/prA2:2021
ICS:
45.060.01 Železniška vozila na splošno Railway rolling stock in
general
SIST EN en,fr,de
14363:2016+A1:2019/oprA2:2022
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
EN 14363:2016+A1:2018
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA2
November 2021
ICS 45.060.01
English Version
Railway applications - Testing and Simulation for the
acceptance of running characteristics of railway vehicles -
Running Behaviour and stationary tests
Applications ferroviaires - Essais et simulations en vue Bahnanwendungen - Versuche und Simulationen für
de l'homologation des caractéristiques dynamiques des die Zulassung der fahrtechnischen Eigenschaften von
véhicules ferroviaires - Comportement dynamique et Eisenbahnfahrzeugen - Fahrverhalten und stationäre
essais stationnaires Versuche
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 256.

This draft amendment A2, if approved, will modify the European Standard EN 14363:2016+A1:2018. If this draft becomes an
amendment, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
inclusion of this amendment into the relevant national standard without any alteration.

This draft amendment 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, Turkey 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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN
worldwide for CEN national Members. 14363:2016+A1:2018/prA2:2021:2021 E

Contents Page
European foreword . 3
Introduction . 4
1 Modifications to 7.3.1 General, Table 2 . 5
2 Modification to informative Annex X . 6
3 Modification to informative Annex ZA . 6
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive (EU) 2016/797 aimed to be covered . 7

European foreword
This document (EN 14363:2016+A1:2018/prA2:2021) has been prepared by Technical Committee
CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 14363:2016+A1:2018.
In comparison with the previous edition, the following technical modifications have been made:
• Introducing ERA OPI in 7.3.1, Table 2;
• Deleting informative Annex X;
• Update of informative Annex ZA.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association, and supports essential requirements of EU
Directive(s) / Regulation(s).
For relationship with EU Directive(s) / Regulation(s), see informative Annex ZA, which is an integral part
of this document.
Introduction
In this document, the clarifications published in ERA/OPI 2018-3 related to wheel rail contact conditions
during on-track testing are incorporated.
Informative annex has been deleted in agreement with ERA, because the requirements are published in
Swiss NNTR.
The informative Annex ZA is updated according to the new rules.
1 Modifications to 7.3.1 General, Table 2
Replace in Table2 line “Target Test Conditions – requirements for wheel rail contact geometry” by the
following:
Requiremen for at least 3 times — the majority of
ts for wheel 100 m track lengths conditions shall be
r,l
rail contact (not overlapping): representative of
k s
geometry , normal service
— for V ≤ 120 km/h:
see also tan γ ≥ 0,40 — avoid a narrow range of
e
normative contact geometry
— for
s
Annex O, conditions (equivalent
120 km/h < V ≤ 300 k
avoid a
normative conicities)
m/h:
narrow range
Annex P,
— possibly exclude track
tan γ ≥ 0,534 -
e
of contact
informative
sections with
V/900)
geometry
Annex Q and
— —
exceptional values of
s
conditions
(rounded to two
EN 15302
conicity out
...