Railway applications - Electrical lighting for rolling stock in public transport systems - Part 2: Urban rail

This document contains performance requirements and recommendations for electrical lighting systems in the interiors of public transport urban rail vehicles, as defined in the CEN-CENELEC Guide 26, i.e. metro systems, trams, light rail, and local rail systems, under all operating and emergency conditions.
This document applies only to new units.
The application of this document for retro-fitting of existing units is subject to agreement between Contractors.
This document also defines the requirements for testing and conformity assessment.
This document does not address lighting installed in instruments or controls.
This document does not address lighting installed for indication or effect purposes, including flashing lights and decorative lighting.
NOTE 1   The requirements for interior lighting for heavy rail vehicles can be found in EN 13272-1.
NOTE 2   The requirements for cab instrument lighting for heavy rail vehicles can be found in EN 16186-2.

Bahnanwendungen - Elektrische Beleuchtung in Schienenfahrzeugen des öffentlichen Verkehrs - Teil 2: Städtische Schienenbahnen

Dieses Dokument beinhaltet Leistungsanforderungen und Empfehlungen für elektrische Beleuchtungs-systeme, die für Innenräume in Fahrzeugen städtischer Schienenbahnen, wie im CEN-CENELEC Guide 26 definiert, d. h. für Untergrundbahnen, Straßenbahnen, Light Rail-Fahrzeuge und örtliche Bahnsysteme, für alle Betriebs- und Notfallbedingungen gelten.
Dieses Dokument ist nur für neue Fahrzeuge anzuwenden.
Die Anwendung dieses Dokuments für Retrofitting existierender Fahrzeuge ist Gegenstand der Vereinbarung zwischen den Vertragspartnern.
Dieses Dokument legt auch die Anforderungen für die Prüfung und Konformitätsbewertung fest.
Dieses Dokument befasst sich nicht mit der Beleuchtung von Anzeige- oder Bedienelementen.
Dieses Dokument befasst sich nicht mit Hinweis- oder Effektbeleuchtungen, inklusive Blinklichter und dekorativer Beleuchtung.
ANMERKUNG 1 Die Anforderungen an die Innenbeleuchtung von Vollbahnfahrzeugen sind in EN 13272-1 enthalten.
ANMERKUNG 2 Die Anforderungen an die Instrumentenbeleuchtung im Führerraum von Vollbahnfahrzeugen sind in EN 16186-2 enthalten.

Applications ferroviaires - Éclairage électrique pour matériel roulant des systèmes de transport public - Partie 2 : Rail urbain

La présente Norme européenne définit les exigences de performance et les recommandations pour les systèmes d’éclairage électrique à l'intérieur du matériel roulant ferroviaire urbain, tel qu’il est déini dans le Guide 26 du CEN-CENELEC, par exemple, systèmes de métro, tramways, le métro leger, et les réseaux ferroviaires locaux destiné au transport public dans toutes les conditions d'exploitation normales et de secours.
La présente norme définit également les exigences pour les essais et l’évaluation de conformité.
La présente norme ne traite pas le sujet de l’éclairage installé dans les instruments et les commandes.
La présente norme européenne ne traite pas le sujet de l’éclairage installé pour les besoins d’indication comme les feux clignotants et l’éclairage à effets.
NOTE 1   Les exigences pour l’éclairage intérieur dans les trains sont décrites dans l’EN 13272-1.
NOTE 2   Les exigences pour l’éclairage des commandes de la cabine sont décrites dans l’EN 16186-2.

Železniške naprave - Električna razsvetljava v železniških vozilih za javne prevozne sisteme - 2. del: Mestna železnica

Ta evropski standard zajema zahteve glede zmogljivosti in priporočila za sisteme električne razsvetljave v notranjosti vozil javne mestne železnice, kot je opredeljeno v vodilu 26 CEN-CENELEC, t.j. pri sistemih podzemnih železnic, tramvajih, lahkih železnicah in sistemih lokalne železnice (v vseh pogojih delovanja in zasilnih primerih).
Ta evropski standard opredeljuje tudi zahteve za preskušanje in oceno skladnosti.
Ta evropski standard ne obravnava razsvetljave, nameščene v instrumentih ali krmilnih elementih.
Ta evropski standard ne obravnava razsvetljave, nameščene za namene indikacije, vključno z utripajočimi lučmi in svetlobnimi učinki.
OPOMBA 1: Zahteve za notranjo razsvetljavo vlakov so navedene v standardu prEN 13272-1.
OPOMBA 2: Zahteve za razsvetljavo instrumentov v kabini so navedene v standardu EN 16186-2.

General Information

Status
Published
Publication Date
15-Oct-2019
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
16-Oct-2019
Completion Date
16-Oct-2019

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SLOVENSKI STANDARD
SIST EN 13272-2:2020
01-januar-2020
Železniške naprave - Električna razsvetljava v železniških vozilih za javne
prevozne sisteme - 2. del: Mestna železnica

Railway applications - Electrical lighting for rolling stock in public transport systems - Part

2: Urban rail
Bahnanwendungen - Elektrische Beleuchtung in Schienenfahrzeugen des öffentlichen
Verkehrs - Teil 2: Städtische Schienenbahnen

Applications ferroviaires - Éclairage électrique pour matériel roulant des systèmes de

transport public - Partie 2 : Rail urbain
Ta slovenski standard je istoveten z: EN 13272-2:2019
ICS:
45.140 Oprema za podzemne vlake, Metro, tram and light rail
tramvaje in lahka tirna vozila equipment
91.160.10 Notranja razsvetljava Interior lighting
SIST EN 13272-2:2020 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 13272-2:2020
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SIST EN 13272-2:2020
EN 13272-2
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2019
EUROPÄISCHE NORM
ICS 45.140; 91.160.10 Supersedes EN 13272:2012
English Version
Railway applications - Electrical lighting for rolling stock
in public transport systems - Part 2: Urban rail

Applications ferroviaires - Éclairage électrique pour Bahnanwendungen - Elektrische Beleuchtung in

matériel roulant des systèmes de transport public - Schienenfahrzeugen des öffentlichen Verkehrs - Teil 2:

Partie 2 : Rail urbain Städtische Schienenbahnen
This European Standard was approved by CEN on 19 August 2019.

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 CEN-CENELEC 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

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.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATIO N
EUROPÄISCHES KOMITEE FÜR NORMUN G
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13272-2:2019 E

worldwide for CEN national Members.
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SIST EN 13272-2:2020
EN 13272-2:2019 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

Introduction .................................................................................................................................................................... 4

1 Scope .................................................................................................................................................................... 5

2 Normative references .................................................................................................................................... 5

3 Terms and definitions ................................................................................................................................... 6

4 Requirements for lighting in passenger areas .................................................................................. 10

5 Requirements for lighting in service areas ........................................................................................ 14

6 Measuring equipment, conditions and measuring points ............................................................. 17

7 Further requirements on the design of lighting systems .............................................................. 18

Annex A (normative) Contractual statements - Information and requirements to be agreed

and documented ........................................................................................................................................... 19

Bibliography ................................................................................................................................................................. 20

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SIST EN 13272-2:2020
EN 13272-2:2019 (E)
European foreword

This document (EN 13272-2:2019) 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 2020, and conflicting national standards shall be

withdrawn at the latest by April 2020.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

This document, together with EN 13272-1:2019, supersedes EN 13272:2012.

This series of documents Railway applications — Electrical lighting for rolling stock in public transport

systems consists of the following parts:
— Part 1: Heavy rail;
— Part 2: Urban rail (this document).
With regard to the previous edition, the following changes have been made:

— This part of EN 13272 for electrical lighting in urban rail vehicles is new, whereas EN 13272-1 (for

heavy rail) has been revised with regard to applicable TSIs and new lighting technologies.

This document has been prepared under a mandate given to CEN by the European Commission and the

European Free Trade Association.

According to the CEN-CENELEC Internal Regulations, the national standards organisations of the

following countries are bound to implement this European Standard: 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 the

United Kingdom.
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SIST EN 13272-2:2020
EN 13272-2:2019 (E)
Introduction

This document sets out the requirements for interior lighting for urban rail vehicles, as defined in the

CEN-CENELEC Guide 26.
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SIST EN 13272-2:2020
EN 13272-2:2019 (E)
1 Scope

This document contains performance requirements and recommendations for electrical lighting

systems in the interiors of public transport urban rail vehicles, as defined in the CEN-

CENELEC Guide 26, i.e. metro systems, trams, light rail, and local rail systems, under all operating and

emergency conditions.
This document applies only to new units.

The application of this document for retro-fitting of existing units is subject to agreement between

Contractors.

This document also defines the requirements for testing and conformity assessment.

This document does not address lighting installed in instruments or controls.

This document does not address lighting installed for indication or effect purposes, including flashing

lights and decorative lighting.

NOTE 1 The requirements for interior lighting for heavy rail vehicles can be found in EN 13272-1.

NOTE 2 The requirements for cab instrument lighting for heavy rail vehicles can be found in EN 16186-2.

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements 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 13272-1:2019, Railway applications — Electrical lighting for rolling stock in public transport system -

Part 1 Heavy rail

IEC 60050-845:1987+A1:2016, International Electrotechnical Vocabulary Chapter 845: Lighting

EN 62031:2008+A2:2015, LED modules for general lighting - Safety specifications
EN 62471:2008, Photobiological safety of lamps and lamp systems

EN 45545-1:2013, Railway applications - Fire protection on railway vehicles - Part 1: General

IEC/TR 62778:2014, Application of IEC 62471 for the assessment of blue light hazard to light sources and

luminaires

IEC 60050-845:1987+A1:2016 is identical to CIE Publication No. CIE S 017/E:2011.

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SIST EN 13272-2:2020
EN 13272-2:2019 (E)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at https://www.iso.org/obp
NOTE Definitions 3.1.1 to 3.1.5 from CEN-CENELEC Guide 26.
3.1 General
3.1.1
urban guided transport (UGT) systems

system covering metro, tram and light rail, and defined as public transport systems permanently guided

at least by one rail, intended for the operation of local, urban and suburban passenger services with

self-propelled vehicles and operated either segregated or not from general road and pedestrian traffic

3.1.2
metro system

UGT system operated on its own right of way and segregated from general road and pedestrian traffic;

consequently designed for operations in tunnels, viaducts or on surface level but with physical

separation in such a way that inadvertent access is not possible

Note 1 to entry: In different parts of the world, Metro systems are also known as the underground, the subway

or the tube. Rail systems with specific construction issues operating on a segregated guideway (e.g. monorail, rack

railways) are also treated as metros as long as they are designated as part of the urban public transport network.

3.1.3
tram

UGT system not segregated from general road and pedestrian traffic, which shares its right of way with

general road and/or pedestrian traffic and is therefore embedded in its relevant national road traffic

legislation (highway codes and specific adaptations)
3.1.4
light rail

UGT system operated on parts of the system not segregated from general road and pedestrian traffic,

and on parts of the system with segregated right-of-way; the segregation may include some sections of

line where inadvertent access is not possible
3.1.5
local rail system

system connecting city centres with their suburban hinterland or regional local centres, operated on

rights of way which are basically segregated from general road and/or pedestrian traffic and/or which

can be declared by law as independent from the public environment even if they are not segregated by

location, form of construction or appropriate measures

Note 1 to entry: Local rail systems, by national decision complying with Article 1.3 (a) or (b) of Directive

2008/57/EC, may be excluded from the European Community Rail System.

Note 2 to entry: For historical reasons local rail systems may be strongly influenced by conventional railway

parameters and their operations procedures.
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SIST EN 13272-2:2020
EN 13272-2:2019 (E)
3.1.6
vehicle
complete assembly of one or more cars
3.1.7
passenger area
area inside the vehicle dedicated to transporting passengers
Note 1 to entry: This definition is derived from EN 15663:2017+A1:2018.
3.1.8
service area
area that is intended to be occupied by service personnel only
3.1.9
seating area
passenger area intended for seated persons
Note 1 to entry: This excludes tip-up seats.
3.1.10
standing area

unobstructed part of a passenger area which can be used by standing persons (e.g. vestibules, aisles), or

standing persons at the location of tip-up seats, or wheelchair users
Note 1 to entry: This definition is derived from EN 15663:2017+A1:2018.

Note 2 to entry: Wheelchairs occupy the same floor space as standing persons in urban rail vehicles.

3.1.11
open gangway
wide gangway designed to be occupied by travelling passengers

Note 1 to entry: This excludes the gangways that are only to be used to pass from one car to another.

3.1.12
vehicle access step
first fixed part of the floor threshold inside the vehicle
3.1.13
lamp
light source used for the creation of light in a luminaire

Note 1 to entry: Lamps include tungsten, halogen, fluorescent, electroluminescent, LED, OLED and laser diode

technologies.
3.1.14
luminaire

complete assembly with associated fixings, fittings and electrical connections for the control of light

delivery, excluding the lamp or lamps

Note 1 to entry: A more detailed definition is given in EN 12665, and the ILV item 17–707.

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SIST EN 13272-2:2020
EN 13272-2:2019 (E)
3.1.15
luminance

luminous intensity of the light emitted in a given direction from an element of a surface, divided by the

area of the element projected in the same direction
Note 1 to entry: Unit: candela per square metre (cd/m ).

Note 2 to entry: A more detailed definition is given in EN 12665, and the ILV item 17–711.

3.1.16
luminous flux

quantity derived from radiant flux (radiant power) by evaluating the radiation according to the spectral

sensitivity of the human eye (as defined by the CIE standard photometric observer)

Note 1 to entry: Unit: lumen (lm).
Note 2 to entry: It is the light power emitted by a source.
Note 3 to entry: Adapted from EN 12665.
3.1.17
Illuminance

ratio of the luminous flux incident on a surface to the area of the illuminated surface

Note 1 to entry: Unit: lux (lx) = lm/m

Note 2 to entry: Illuminance was previously known as the illumination level or value.

Note 3 to entry: The orientation of the surface may be defined, e.g. horizontal, vertical.

3.1.18
average illuminance
illuminance averaged over the specified surface
Note 1 to entry: Unit: lux (lx).
Note 2 to entry: Adapted from EN 12665.

Note 3 to entry: In practice this may be derived either from the total luminous flux falling on the surface divided

by the total area of the surface, or alternatively from an arithmetic average of the illuminances at a representative

number of points on the surface.
3.1.19
illuminance uniformity

ratio of the least favourable illuminance to the average illuminance within the specified measurement

surface

Note 1 to entry: The least favourable illuminance may be either the minimum or maximum illuminance over all

the measurement points.
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SIST EN 13272-2:2020
EN 13272-2:2019 (E)
3.1.20
correlated colour temperature
CCT

temperature of the Planckian radiator whose perceived colour most closely resembles that of the given

stimulus at the same brightness and under specified viewing conditions
Note 1 to entry: Unit: Kelvin (K).
Note 2 to entry: Adapted from EN 12665.
Note 3 to entry: A more detailed definition is given in ILV item 17–258.
3.1.21
colour rendering

effect of an illuminant on the reflective colour of objects by comparison with their reflective colour

under a reference light source
Note 1 to entry: Adapted from IEC 60050-845-02–59:1987+A1:2016.
3.1.22
light loss factor

ratio of the average illuminance of the illuminated surface after a certain period of use of a lighting

installation to the average illuminance obtained under the same conditions for the installation

considered conventionally as new
Note 1 to entry: Adapted from IEC 60050-845-09–59:1987+A1:2016.
3.1.23
SDCM
standard deviation colour matching

deviation, defined in terms of just perceptible colour differences using ‘MacAdam ellipses’ as defined in

the CIE 1964 colour space

Note 1 to entry: The SDCM scale, runs from 0 to 10, where 1–3 normally covers environments with high

demands on colour matching.

Note 2 to entry: The CIE 1964 colour space, also known as CIEUVW, permits analysis of colour difference using

the SDCM method
3.1.24
contractor
organizations responsible for

— the design, manufacture or supply of the lighting system (may also be referred to as the ‘supplier’);

and

— the purchase, installation or use of the lighting system (may also be referred to as the ‘customer’)

3.2 Types of lighting
3.2.1
general lighting
lighting of an interior provided for normal operation
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SIST EN 13272-2:2020
EN 13272-2:2019 (E)
3.2.2
emergency lighting
lighting provided for use when the supply to the normal lighting fails
Note 1 to entry: From EN 12665 and ILV item 17–377.
4 Requirements for lighting in passenger areas
4.1 General lighting
4.1.1 General

The quality of lighting influences visual performance, performance attitude, safety at work and general

well-being.

The lighting for rolling stock in urban rail systems shall enable the relevant visual tasks to be

performed, e.g. it shall support passenger safety on board and during passenger transfer.

The requirements to be met by the lighting system are based on the following criteria:

— illuminance;
— uniformity;
— limitation of glare;
— colour temperature and colour rendering;
— photobiological safety.

NOTE The photobiological effects of lamps may include the following undesirable reactions: photokeratitis,

ultraviolet erythema, ultraviolet cataract, and photoretinitis.

A lighting system can only satisfy specified requirements if all criteria mentioned above have been

taken into account. Depending on the type and level of the difficulty of the visual task, orientation of

seating, or of the type of accommodation to be lit, priority may be given to one or more of these criteria.

General lighting shall achieve the values set out in Table 1.

By agreement between contractors, it is permissible for the general lighting system to adapt to the

ambient lighting, provided that the contribution from the general lighting system plus that from the

ambient lighting achieves the values set out in Table 1. Such arrangements are not permissible for

emergency lighting.
In all cases:
— general lighting shall be provided in normal operation without interruption;

— in the event of loss of the main power supply, the emergency lighting shall operate. By agreement

between contractors, in the case of loss of the main power supply in EN 45545-1:2013, 5.2.1

Operation Categories 2, 3 and 4 (OC2, OC3 and OC4) only, the general lighting may continue to

operate for a period of not less than 10 min, after which time the general lighting shall switch to

emergency lighting.
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SIST EN 13272-2:2020
EN 13272-2:2019 (E)
4.1.2 Illuminance and uniformity

Different requirements are made concerning the general lighting for urban rail vehicles according to the

location. The minimum value of the average illuminance and uniformity requirements shall be in

accordance with Table 1.

Table 1 — Minimum values of average illuminance and target uniformity for urban rail vehicles

Location Applicable Illuminance
Uniformity
measurement
height above
floor level E
lux
0,8 ≥ 150 0,7 to 1,3
Seating areas
Standing areas 0,8 ≥ 150 0,5 to 2,5
Open gangways 0,0 ≥ 50 0,5 to 2,5
see also 6.5

This is defined locally within specific areas of the vehicle, for example seating area between

doors to be evaluated separately from that between the doors and car-end.

In the case where reading lights are provided, the requirements of EN 13272-1 may

provide guidance.

Including entry and exit areas, which may otherwise be referred to as vestibules. Also

includes the walkway between seating areas, which may otherwise be referred to as aisles.

The values of illuminance given in this clause shall be achieved in the different locations in accordance

with the measuring points as given in 6.5.
4.1.3 Correlated colour temperature

The correlated colour temperature of the lamps used for general lighting shall be between 2 800

...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bahnanwendungen - Elektrische Beleuchtung in Schienenfahrzeugen des öffentlichen Verkehrs - Teil 2: SchienennahverkehrssystemeApplications ferroviaires - Éclairage électrique pour matériel roulant des systèmes de transport public - Partie 2 : Systèmes du rail urbainRailway applications - Electrical lighting for rolling stock in public transport systems - Part 2: Urban rail systems91.160.10Notranja razsvetljavaInterior lighting45.140Oprema za podzemne vlake, tramvaje in lahka tirna vozilaMetro, tram and light rail equipmentICS:Ta slovenski standard je istoveten z:prEN 13272-2oSIST prEN 13272-2:2017en,fr,de01-november-2017oSIST prEN 13272-2:2017SLOVENSKI

STANDARD
oSIST prEN 13272-2:2017
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
DRAFT prEN 13272-2
August
t r s y English Version

Railway applications æ Electrical lighting for rolling stock in public transport systems æ Part

tã Urban rail systems Applications ferroviaires æ Éclairage électrique pour matériel roulant des systèmes de transport public æ Partie

t ã Systèmes du rail urbain

Bahnanwendungen æ Elektrische Beleuchtung in Schienenfahrzeugen des öffentlichen Verkehrs æ Teil

tã Schienennahverkehrssysteme This draft European Standard is submitted to CEN members for enquiryä It has been drawn up by the Technical Committee

If this draft becomes a European Standardá CEN members are bounwhich stipulate the conditions for giving this European Standard the status of a national standard without any alterationä

This draft European Standard was established by CEN in three ofer language made by translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä

CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä

Recipients of this draft are invited to submitá with their commentsá notification of any relevant patent rights of which they are aware and to provide supporting documentationä

Warning ã This document is not a European Standardä It is distributed for review and commentsä It is subject to change without notice and shall not be referred to as a European Standardä

EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels

t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä prEN

s u t y tæ tã t r s y EoSIST prEN 13272-2:2017

prEN 13272-2:2017 (E) 2 Contents Page European foreword ....................................................................................................................................................... 3 Introduction .................................................................................................................................................................... 4 1 Scope .................................................................................................................................................................... 5 2 Normative references .................................................................................................................................... 5 3 Terms and definitions ................................................................................................................................... 5 4 Requirements for lighting in passenger areas ..................................................................................... 9 4.1 General lighting ............................................................................................................................................... 9 4.2 Emergency lighting ...................................................................................................................................... 12 5 Requirements for lighting in service areas ........................................................................................ 14 5.1 General lighting ............................................................................................................................................ 14 5.2 Emergency lighting ...................................................................................................................................... 15 6 Measuring equipment, conditions and measuring points ............................................................. 16 6.1 General ............................................................................................................................................................. 16 6.2 Measuring equipment ................................................................................................................................ 16 6.3 Conditions for illuminance measurement .......................................................................................... 16 6.4 Locations for illuminance measurement ............................................................................................. 16 6.5 Measurement of illuminance and glare ............................................................................................... 17 6.6 Measurement of correlated colour temperature and colour rendering .................................. 17 7 Further requirements on the design of lighting systems .............................................................. 17 7.1 General ............................................................................................................................................................. 17 7.2 Maintenance ................................................................................................................................................... 17 Annex A

(normative)

Contractual statements - Information and requirements to be agreed and documented ........................................................................................................................................... 18 A.1 General ............................................................................................................................................................. 18 A.2 Information to be supplied by the purchaser .................................................................................... 18 Bibliography ................................................................................................................................................................. 19 oSIST prEN 13272-2:2017

prEN 13272-2:2017 (E) 3 European foreword This document (prEN 13272-2:2017) 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, together with prEN 13272-1, will supersede EN 13272:2012. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. This series of documents Railway applications — Electrical lighting for rolling stock in public transport systems consists of the following parts: — Part 1: Mainline rail; — Part 2: Urban rail (this document). oSIST prEN 13272-2:2017

prEN 13272-2:2017 (E) 4 Introduction This European Standard sets out the requirements for interior lighting for urban rail vehicles, as defined in the CEN-CENELEC Guide 26. oSIST prEN 13272-2:2017

prEN 13272-2:2017 (E) 5 1 Scope This European Standard contains performance requirements and recommendations for electrical lighting systems in the interiors of public transport urban rail vehicles, as defined in the CEN-CENELEC Guide 26, i.e. Metro Systems, Trams, Light Rail, and Local Rail Systems, under all operating and emergency conditions. This European Standard also defines the requirements for testing and conformity assessment. This European Standard does not address lighting installed in instruments or controls. This European Standard does not address lighting installed for indication purposes, including flashing lights and effect lighting. NOTE 1 The requirements for interior lighting for trains can be found in prEN 13272–1 NOTE 2 The requirements for cab instrument lighting can be found in EN 16186–2. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable 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. prEN 13272-1:2017, Railway applications — Electrical lighting for rolling stock - Part 1 Mainline rail IEC 60050-845:1987,1 International Electrotechnical Vocabulary Chapter 845: Lighting EN 62031, LED modules for general lighting - Safety specifications (IEC 62031) EN 62471 Photobiological safety of lamps and lamp systems (IEC 62471) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 General 3.1.1 Urban guided transport system UGT system system covering metro, tram and light rail, and are defined as public transport systems permanently guided at least by one rail, intended for the operation of local, urban and suburban passenger services with self-propelled vehicles and operated either segregated or not from general road and pedestrian traffic

1 IEC 60050-845:1987 is identical to CIE Publication No. 17.4. oSIST prEN 13272-2:2017

prEN 13272-2:2017 (E) 6 3.1.2 metro system UGT system operated on its own right of way and segregated from general road and pedestrian traffic; consequently designed for operations in tunnels, viaducts or on surface level but with physical separation in such a way that inadvertent access is not possible Note 1 to entry: In different parts of the world, Metro systems are also known as the underground, the subway or the tube. Rail systems with specific construction issues operating on a segregated guideway (e.g. monorail, rack railways) are also treated as Metros as long as they are designated as part of the urban public transport network. 3.1.3 tram UGT systems not segregated from general road and pedestrian traffic, which share their right of way with general road and/or pedestrian traffic and are therefore embedded in their relevant national road traffic legislation (highway codes and specific adaptations) 3.1.4 light rail UGT system operated in parts of the system not segregated from general road and pedestrian traffic, and in parts of the system with segregated right-of-way Note 1 to entry: The segregation may include some sections of line where inadvertent access is not possible. 3.1.5 local rail system system connecting city centres with their suburban hinterland or regional local centres, operated on rights of way which are basically segregated from general road and/or pedestrian traffic and/or which can be declared by law as independent from the public environment even if they are not segregated by location, form of construction or appropriate measures Note 1 to entry: Local rail systems, by national decision complying with Article 1.3 (a) or (b) of Directive 2008/57/EC, may be excluded from the European Community Rail System. Such Note 2 to entry: For historical reasons they might be strongly influenced by conventional railway parameters and their operations procedures. 3.1.6 vehicle complete assembly of one or more cars 3.1.7 passenger area area designed for passenger use 3.1.8 service area area which are intended to be occupied by service personnel only 3.1.9 seating area passenger area intended for seated persons, including wheelchair spaces oSIST prEN 13272-2:2017

prEN 13272-2:2017 (E) 7 3.1.10 standing area passenger area intended for standing persons 3.1.11 open gangway wide gangway designed to be occupied by travelling passengers Note 1 to entry: This excludes the gangways that are only to be used to pass from one vehicle to another. 3.1.12 vehicle access step first fixed part of the floor threshold inside the vehicle 3.1.13 lamp light source used for the creation of light in a luminaire Note 1 to entry: Lamps include tungsten, halogen, fluorescent, electroluminescent, LED, OLED and laser diode technologies 3.1.14 luminaire complete assembly comprising a lamp or lamps together with associated fittings for the control of light delivery 3.1.15 luminance

L luminous intensity of the light emitted in a given direction from an element of the surface, divided by the area of the element projected in the same direction Note 1 to entry: Unit: candela per square metre (cd/m2). Note 2 to entry: Adapted from EN 12665. 3.1.16 luminous flux

quantity derived from radiant flux (radiant power) by evaluating the radiation according to the spectral sensitivity of the human eye (as defined by the CIE standard photometric observer) Note 1 to entry: Unit: lumen (lm). Note 2 to entry: It is the light power emitted by a source. Note 3 to entry: Adapted from EN 12665. 3.1.17 Illuminance E ratio of the luminous flux incident on a surface to the area of the illuminated surface Note 1 to entry:Unit: lux (lx) = lm/m2 oSIST prEN 13272-2:2017

prEN 13272-2:2017 (E) 8 Note 2 to entry: Illuminance was previously known as the illumination level or value. Note 3 to entry: The orientation of the surface may be defined, e.g. horizontal, vertical. 3.1.18 average illuminance Eav illuminance averaged over the specified surface Note 1 to entry: Unit: lux (lx). Note 2 to entry: Adapted from EN 12665. Note 3 to entry: In practice this may be derived either from the total luminous flux falling on the surface divided by the total area of the surface, or alternatively from an arithmetic average of the illuminances at a representative number of points on the surface. 3.1.19 illuminance uniformity ratio of the least favourable illuminance to the average illuminance within the specified measurement surface Note 1 to entry: The least favourable illuminance may be either the minimum or maximum illuminance over all the measurement points. 3.1.20 correlated colour temperature Tcp CCT temperature of a Planckian radiator whose perceived colour most closely resembles that of the given stimulus at the same brightness and under specified viewing conditions Note 1 to entry: Unit: Kelvin (K) Note 2 to entry: Adapted from EN 12665. 3.1.21 colour rendering effect of an illuminant on the reflective colour of objects by comparison with their reflective colour under a reference light source Note 1 to entry: Adapted from IEC 60050–845–02–59. 3.1.22 light loss factor ratio of the average illuminance of the illuminated surface after a certain period of use of a lighting installation to the average illuminance obtained under the same conditions for the installation considered conventionally as new Note 1 to entry: Adapted from IEC 60050–845–09–59. oSIST prEN 13272-2:2017

prEN 13272-2:2017 (E) 9 3.1.23 SDCM standard deviation colour matching deviation defined in terms of just perceptible colour differences using ‘MacAdam ellipses’ as set out in the CIE 1964 standard Note 1 to entry: The SDCM scale runs from 0 to 10, where 1-3 normally covers environments with high demands on colour matching. 3.1.24 contractor organization responsible for — the design, manufacture or supply of the lighting system; and — the purchase, installation or use of the lighting system 3.1.25 purchaser organization responsible for the purchase of the lighting system 3.2 Types of lighting 3.2.1 general lighting lighting of an interior provided for normal operation 3.2.2 emergency lighting lighting provided for a specified minimum time limit when the general lighting fails 4 Requirements for lighting in passenger areas 4.1 General lighting 4.1.1 General The quality of lighting influences visual performance, performance attitude, safety at work and general well-being. The lighting for rolling stock in urban rail systems shall enable the relevant visual tasks to be performed, e.g. it shall ensure passenger safety on board and during passenger transfer. The requirements to be met by the lighting system are based on the following criteria: — illuminance; — uniformity; — limitation of glare; — colour temperature and colour rendering; — photobiological safety. General lighting shall achieve the values set out in Table 2. oSIST prEN 13272-2:2017

prEN 13272-2:2017 (E) 10 NOTE Where agreed by contractors, it is possible for the general lighting system to adapt to the ambient lighting, provided that the contribution from the general lighting system plus that from the ambient lighting achieves the values set out in Table 2. Such arrangements are not permissible for emergency lighting. In all cases: — general lighting shall be provided in normal operation without interruption; — in the event of loss of the main power supply, general lighting shall be provided for a minimum switch-over period defined in Table 1. Table 1 — Minimum switch-over times, according to operation categories as defined in EN 45545–1:2013, 5.2.1 Operation category Minimum switch-over period Minutes Operation Category 1 (OC1) No requirementa Operation Category 2 (OC2) 10b Operation Category 3 (OC3) 10c Operation Category 4 (OC4) 10d a based on a vehicle that can be stopped with minimum delays and evacuated quickly, e.g. a tram on-street b based on a vehicle with a running time of 4 min, according to EN 45545–1:2013,

Table 1 c based on a vehicle with a running time of 15 min, according to EN 45545–1:2013,

Table 1, where side evacuation is possible d based on a vehicle with a running time of 4 min, according to EN 45545–1:2013,

Table 1, where side evacuation is not possible A lighting system can only satisfy specified requirements if all criteria mentioned above have been taken into account. Depending on the type and level of the difficulty of the visual task, orientation of seating, or of the type of accommodation to be lit, priority may be given to one or more of these criteria. 4.1.2 Illuminance and uniformity Different requirements are made concerning the general lighting for urban rail vehicles according to the location. The minimum value of the average illuminance and uniformity requirements shall be in accordance with Table 2. oSIST prEN 13272-2:2017

prEN 13272-2:2017 (E) 11 Table 2 — Minimum values of average illuminance and target uniformity for

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