CEN/TR 17532:2020
(Main)Railway applications - Fire protection on railway vehicles - Assessment of fire containment and control systems for railway vehicles
Railway applications - Fire protection on railway vehicles - Assessment of fire containment and control systems for railway vehicles
This document specifies the assessment of Fire Containment and Control Systems (FCCS) and associated fire detection systems for railway vehicles as an alternative to the fire barriers specified in EN 45545-3.
This document describes:
- assessment of installation and capability of fire detection system;
- assessment of interaction between fire detection system and FCCS;
- application and limitations of assessment process (mock-up or real scale test).
This document considers any additional assessment requirements when vehicle designs which have already been assessed as acceptable to this document are modified, or when new design variants, which have an impact on FCCS, are made which are based on an existing design.
This document is applicable to any railway vehicle, where fire detection systems and/or Fire Control and Containment Systems are used.
This document defines performance requirements and verification and validation requirements for systems whose objective is to detect and control or contain the effect of fire in order to create a protected area within the railway vehicle until passengers and staff can be evacuated from the railway vehicle. It is additionally assumed that the new railway vehicles comply with EN 45545-2 (material properties) and EN 45545-4 (design rules) in order to achieve the safety requirements defined in the EN 45545 series.
Bahnanwendungen - Brandschutz in Schienenfahrzeugen - Bewertung von Systemen zur Eindämmung und Bekämpfung von Bränden für Eisenbahnfahrzeuge
Applications ferroviaires - Protection contre les incendies dans les véhicules ferroviaires - Evaluation des systèmes de lutte et de contrôle des incendies pour les véhicules ferroviaires
Le présent document spécifie l'évaluation des systèmes de lutte et de contrôle des incendies (FCCS) et les systèmes de détection incendie associés destinés à être utilisés à bord des véhicules ferroviaires à la place des barrières au feu spécifiées dans l'EN 45545 3.
Le présent document décrit notamment :
- l'évaluation de l'installation et de l'aptitude des systèmes de détection incendie ;
- l'évaluation de l'interaction entre les systèmes de détection incendie et les systèmes FCCS ;
- l'application et les limites du processus d'évaluation (essai sur maquette ou à échelle réelle).
En outre, le présent document étudie les exigences d'évaluation supplémentaires en cas de modification de conceptions de véhicules ayant déjà été évaluées comme acceptables au regard du présent document ou en cas d'introduction de nouvelles variantes de conception reposant sur une conception existante qui ont un impact sur les systèmes FCCS.
Le présent document s'applique à tout véhicule ferroviaire équipé de systèmes de détection incendie et/ou de systèmes de lutte et de contrôle des incendies (FCCS).
Le présent document définit les exigences de performance, ainsi que les exigences de vérification et de validation relatives aux systèmes destinés à détecter et à contrôler l'incendie ou à lutter contre les effets d'un incendie, dans le but de créer une zone protégée à l'intérieur du véhicule ferroviaire jusqu'à ce que les passagers et le personnel de bord puissent être évacués du véhicule. Il est en outre admis que les nouveaux véhicules ferroviaires sont conformes à l'EN 45545 2 (propriétés des matériaux) et à l'EN 45545 4 (règles de conception) afin de respecter les exigences de sécurité de la série EN 45545.
Železniške naprave - Požarna zaščita v železniških vozilih - Ocena sistemov za obvladovanje in gašenje požara za železniška vozila
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2020
Železniške naprave - Požarna zaščita v železniških vozilih - Ocena sistemov za
obvladovanje in gašenje požara za železniška vozila
Railway applications - Fire protection on railway vehicles - Assessment of fire
containment and control systems for railway vehicles
Bahnanwendungen - Brandschutz in Schienenfahrzeugen - Bewertung von Systemen
zur Eindämmung und Bekämpfung von Bränden für Eisenbahnfahrzeuge
Applications ferroviaires - Protection contre les incendies dans les véhicules ferroviaires
- Evaluation des systèmes de lutte et de contrôle des incendies pour les véhicules
ferroviaires
Ta slovenski standard je istoveten z: CEN/TR 17532:2020
ICS:
13.220.20 Požarna zaščita Fire protection
45.060.01 Železniška vozila na splošno Railway rolling stock in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
CEN/TR 17532
TECHNICAL REPORT
RAPPORT TECHNIQUE
August 2020
TECHNISCHER BERICHT
ICS 13.220.20; 45.060.01
English Version
Railway applications - Fire protection on railway vehicles -
Assessment of fire containment and control systems for
railway vehicles
Applications ferroviaires - Protection contre les Bahnanwendungen - Brandschutz in
incendies dans les véhicules ferroviaires - Evaluation Schienenfahrzeugen - Bewertung von Systemen zur
des systèmes de lutte et de contrôle des incendies pour Eindämmung und Bekämpfung von Bränden für
les véhicules ferroviaires Eisenbahnfahrzeuge
This Technical Report was approved by CEN on 3 August 2020. It has been drawn up by the Technical Committee CEN/TC 256.
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 NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 17532:2020 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Fire detection . 6
4.1 Fire detection in passenger areas . 6
4.1.1 General . 6
4.1.2 Vehicle parameters . 6
4.1.3 Fire detection system parameters . 7
4.1.4 Test equipment parameters . 7
4.1.5 Test Details . 11
4.1.6 Pass – fail criteria in passenger/staff areas . 12
4.2 Fire detection in technical area . 12
5 FCCS . 12
5.1 Assessment process . 12
5.1.1 Vehicles parameters . 12
5.1.2 Test equipment parameter . 13
5.1.3 Calibration . 14
5.1.4 Threshold values (Tenability criteria) . 14
5.1.5 Location in which the tests are carried out . 15
5.1.6 Test Procedures . 15
5.2 Application and limitations of assessment process. 15
6 Reassessment in case of renewal or modification . 16
7 Functional requirements. 16
Annex A (informative) Test of the FCCS systems . 17
A.1 Test Procedure . 17
A.2 Test Results . 17
A.3 Test Report . 17
Annex B (informative) Information to ERA to close the open point . 18
B.1 General . 18
B.2 Proposal of diagrams . 19
Annex C (informative) Required research . 21
Annex D (informative) Framework to close the unresolved issue in the TSI LOC&PAS . 22
D.1 Position of the Swiss NSB . 22
D.2 Position of the French NSB . 22
D.3 Position of the UK NSB . 23
Bibliography . 24
European foreword
This document (CEN/TR 17532:2020) 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 shall not be held responsible for identifying any or all such patent rights.
This document has been developed in addition to EN 45545 series and EN 50553 to define an assessment
method for Fire Containment and Control Systems (FCCS) that may be installed in rolling stock as an
alternative to full cross-section partitions. The EN 45545-3 requirements are that full cross-section
partitions are required at a maximum separation of 30 metres within a train and each barrier is required
to achieve 15 minutes minimum Fire Resistance – Integrity and Insulation performance. This document
describes an alternative protection system - FCCS - that also protects passengers and staff from the effects
of fire until the train has been evacuated.
It is expected that the FCCS will be activated shortly after a fire that has ignited in a train has been
detected. At the same time, passengers and staff in the affected area may move to a non-affected area of
the train.
This document also defines requirements for the fire detection systems that activate FCCS systems on
board trains.
This document gives the last version of WI947 and comments of NSBs where the compromise is not
finalised.
This document provides information to ERA to close the open point.
This document contains information on research to be done to improve the state of the art. The cost of
the research should be also evaluated.
This document proposes the next steps with the goal of creating a standard that resolves the issues at
hand. This document does not give a cost-benefit-analysis, because such an analysis is not the task of
CEN/TC 256/WG 01 experts.
1 Scope
This document specifies the assessment of Fire Containment and Control Systems (FCCS) and associated
fire detection systems for railway vehicles as an alternative to the fire barriers specified in EN 45545-3.
This document describes:
— assessment of the installation and capability of fire detection systems;
— assessment of the interaction between fire detection systems and FCCS;
— application and limitations of the assessment process (mock-up or real scale test).
This document considers any additional assessment requirements when vehicle designs that have
already been assessed as acceptable to this document are modified, or when new design variants, which
have an impact on FCCS, are made which are based on an existing design.
This document is applicable to any railway vehicle where fire detection systems and/or Fire Control and
Containment Systems are used.
This document defines performance requirements and verification and validation requirements for
systems whose objective is to detect and control or contain the effect of fire in order to create a protected
area within the railway vehicle until the railway vehicle can be cleared of passengers and staff by way of
evacuation. It is additionally assumed that the new railway vehicles comply with EN 45545-2 (material
properties) and EN 45545-4 (design rules) in order to achieve the safety requirements defined in the
EN 45545 series.
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 45545-1, Railway applications - Fire protection on railway vehicles - Part 1: General
EN 45545-2, Railway applications - Fire protection on railway vehicles - Part 2: Requirements for fire
behaviour of materials and components
EN 45545-3, Railway applications - Fire protection on railway vehicles - Part 3: Fire resistance requirements
for fire barriers
EN 45545-4, Railway applications - Fire protection on railway vehicles - Part 4: Fire safety requirements for
rolling stock design
EN 45545-6, Railway applications - Fire protection on railway vehicles - Part 6: Fire control and
management systems
EN 50155, Railway applications – Rolling stock – Electronic equipment
EN 50553, Railway applications - Requirements for running capability in case of fire on board of rolling
stock
EN ISO 13943, Fire safety - Vocabulary (ISO 13943)
ISO 8421-1, Fire protection - Vocabulary - Part 1: General terms and phenomena of fire
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 45545-1, EN ISO 13943,
ISO 8421-1, relevant Technical Specification for Interoperability (TSI) documents and the following
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
3.1
fire containment
action of keeping the effects of fire in terms of heat, smoke and toxic gases within prescribed limits based
on avoiding critical thresholds for temperature rise, smoke and toxic gas flow
3.2
fire control
reduction of the effects of a fire to defined levels
Note 1 to entry: It is intended to have no significant risk of serious injury or threat to life.
3.3
detection time
time interval between ignition of a fire and its detection by an automatic or manual system
3.4
affected area
area where the fire should be contained and controlled by FCCS in the context of a fire incident
3.5
non-affected area
area outside the affected area on board of the rolling stock where passengers and staff are protected by
FCCS in the context of a fire incident
Note 1 to entry: This is also called protected area.
3.6
artificial smoke
artificial particulate matter to simulate smoke
3.7
basic module
part of the coach with one or several FCCS devices expected to contain and
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.