EN 15153-2:2013

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bahnanwendungen - Optische und akustische Warneinrichtungen für Schienenfahrzeuge - Teil 2: SignalhörnerApplications ferroviaires - Dispositifs d'avertissement optiques et acoustiques pour les trains - Partie 2: Avertisseurs sonoresRailway applications - External visible and audible warning devices for trains - Part 2: Warning horns93.100Gradnja železnicConstruction of railways03.220.30Železniški transportTransport by railICS:Ta slovenski standard je istoveten z:EN 15153-2:2013SIST EN 15153-2:2014en,fr,de01-marec-2014SIST EN 15153-2:2014SLOVENSKI
STANDARDSIST EN 15153-2:20071DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15153-2
January 2013 ICS 45.060.10 Supersedes EN 15153-2:2007English Version
Railway applications - External visible and audible warning devices for trains - Part 2: Warning horns
Applications ferroviaires - Dispositifs externes d'avertissement optiques et acoustiques pour les trains - Partie 2: Avertisseurs sonores
Bahnanwendungen - Optische und akustische Warneinrichtungen für Schienenfahrzeuge - Teil 2: Signalhörner This European Standard was approved by CEN on 10 November 2012.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
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B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15153-2:2013: ESIST EN 15153-2:2014

Summary of testing requirements . 11Annex B (informative)
Test of the horn under snow conditions . 12B.1Test conditions . 12B.2Test procedure . 12B.3Acceptance criteria . 12Annex C (informative)
Lateral sound pressure tests . 13Annex D (informative)
A-deviation . 14Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC . 15Bibliography . 19 Figure 1 — Open site for warning horn measurements .8Table A.1 — Interoperability constituent and sub-system testing requirements . 11Figure C.1 – Lateral measurement positions . 13Table ZA.1 — Correspondence between this European Standard, the Union Rail System, Subsystem Rolling Stock, TSI Locomotives and Passenger RST (Preliminary draft; Ref. IU-LOC_ PAS_TSI_draft; Version 0.5; Date 11/05/2012) and Directive 2008/57/EC . 16Table ZA.2 – Correspondence between this European Standard, the HS TSI Operations (published in the Official Journal L 84 on 26 March 2008) and the CR TSI Operations (published in the Official Journal L 144 on 31 May 2011) and Directive 2008/57/EC . 17Table ZA.3 — Correspondence between this European Standard, the Conventional Rail - Rolling Stock - Noise TSI (published in the Official Journal L 99 on 13 April 2011) and Directive 2008/57/EC . 18 SIST EN 15153-2:2014

 functional and technical requirements of the integration of warning horns into the vehicle, and  test requirements. Operational requirements for warning horns have been excluded. NOTE The requirements for the control of warning horns can be found in prEN 16186-1. 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 16186-1, Railway applications — Driver’s Cab — Part 1: Visibility, layout, access EN 61672-1, Electroacoustics — Sound level meters — Part 1: Specifications (IEC 61672-1) EN 61672-2, Electroacoustics — Sound level meters— Part 2: Pattern evaluation tests (IEC 61672-2) EN 60942, Electroacoustics — Sound calibrators (IEC 60942) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 warning horn device or assembly capable of producing the specified audible warning tones 3.2 vehicle front leading edge of the train in its operational condition Note 1 to entry: This would be the extreme front edge of any of the following - couplers, buffers, structures and vehicle profile. 3.3 C-weighted sound pressure level LpCeq,T sound pressure level obtained using the frequency weighting C, given by the following formula: ()=∫TCTpCeqdtptpTL0202,1lg10 SIST EN 15153-2:2014

is the C-weighted equivalent continuous sound pressure level, in dB; pC(t)
is the C-weighted instantaneous sound pressure, in Pa T
is the measurement time interval, in s; p0
is the reference sound pressure in Pa ; p0 = 2 × 10-5 Pa 3.4 contractors organisations responsible for:  the design, manufacture or supply of the warning horn, and
 the purchase, installation or use of the warning horn 4 Symbols and abbreviations For the purposes of this document, the following symbols and abbreviations apply. HS RST TSI Technical Specification for Interoperability relating to the rolling stock subsystem of the trans-European high-speed rail system CR RST TSI Technical Specification for Interoperability relating to the rolling stock subsystem of the trans-European conventional rail system 5 Requirements 5.1 General Trains shall be fitted with one or more warning horns on the leading vehicle. All locomotives shall be fitted with warning horn(s) for each direction of travel.
Consideration shall be given to the location of the warning horns, taking into account the possible exposure of staff to excessive noise. NOTE The aim is to control the risk of accidental hearing damage when a horn is sounded at a time when a person is working close to the horn. In order to minimise environmental impact, warning horns should be orientated along the longitudinal axis of the vehicle. It is permissible for trains to be fitted with additional audible warning devices. 5.2 Acoustic requirements 5.2.1 Frequency The notes of the audible warning horns are intended to be recognisable as being from a train and not be similar to warning devices used in road transport, factories or other common warning devices. The warning horn frequencies shall be selected from the following options: a) Two separately sounded warning horns. The fundamental frequencies of the warning horn notes shall be:
high note: 370 Hz ± 20 Hz SIST EN 15153-2:2014

low note: 311 Hz ± 20 Hz b) Two separately sounded warning horns. The fundamental frequencies of the warning horn notes shall be: high note: 660 Hz ± 30 Hz low note: 370 Hz ± 20 Hz It is permissible for these horns to be sounded simultaneously. c) Two warning horns sounded simultaneously. The fundamental frequencies of the notes shall be:
high note: 470 Hz ± 25 Hz
low note: 370 Hz ± 20 Hz d) Three warning horns sounded simultaneously. The fundamental frequencies of the notes shall be:
high note: 622 Hz ± 30 Hz
middle note: 470 Hz ± 25 Hz
low note: 370 Hz ± 20 Hz Where a second sound is required for cases c) and d), this shall be a separately sounded note of 370 Hz ± 20 Hz. In the case of trains intended for national use only, the deviation in Annex D is permissible. 5.2.2 Sound
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