EN 14972-11:2023

Fixed firefighting systems - Water mist systems - Part 11: Test protocol for cable tunnels for open nozzle systems

This document specifies fire testing requirements for water mist systems used for fire protection of cable tunnels. The test protocol covers deluge water mist systems with open nozzles which are either activated with an automatic release system, e.g. fire detection system, or manually released.

Ortsfeste Brandbekämpfungsanlagen - Wassernebelsysteme - Teil 11: Prüfprotokoll für Kabeltunnel für offene Düsensysteme

Dieses Dokument legt Anforderungen an Brandversuche für Wassernebelsysteme fest, die für den Brandschutz von Kabeltunneln verwendet werden. Das Prüfprotokoll deckt Sprüh-Wassernebelsysteme mit offenen Düsen, die entweder durch ein automatisches Auslösesystem, z. B. eine Brandmeldeanlage, oder von Hand ausgelöst werden, ab.

Installations fixes de lutte contre l'incendie - Systèmes à brouillard d'eau - Partie 11 : Protocole d'essai des systèmes à buses ouvertes pour galeries de câbles

Le présent document spécifie les exigences en matière d'essais au feu pour les systèmes à brouillard d'eau utilisés pour la protection contre l'incendie des galeries de câbles. Le protocole d'essai couvre les systèmes à brouillard d'eau de type déluge, avec buses ouvertes, qui sont soit déclenchés au moyen d'un système à activation automatique (par exemple, système de détection d'incendie), soit déclenchés manuellement.

Vgrajeni gasilni sistemi - Sistemi s pršečo vodo - 11. del: Protokol preskušanja sistemov z odprtimi šobami za kabelske hodnike

Ta dokument določa zahteve požarnega preskušanja za sisteme s pršečo vodo, ki se uporabljajo za požarno zaščito kabelskih kanalov. Preskusni protokol zajema poplavne sisteme s pršečo vodo z odprtimi šobami, ki jih sproži sistem samodejne sprožitve, npr. sistem za odkrivanje in javljanje požara, ali pa se sprožijo ročno.

General Information

• Status: Published
• Publication Date: 23-May-2023
• ICS: 13.220.20 - Fire protection
• Technical Committee: CEN/TC 191 - Fixed firefighting systems
• Drafting Committee: CEN/TC 191/WG 10 - Water mist systems
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 24-May-2023
• Due Date: 04-Oct-2023
• Completion Date: 24-May-2023
• Ref Project: SIST EN 14972-11:2023 - Fixed firefighting systems - Water mist systems - Part 11: Test protocol for cable tunnels for open nozzle systems

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 14972-11:2023
01-september-2023
Vgrajeni gasilni sistemi - Sistemi s pršečo vodo - 11. del: Protokol preskušanja
sistemov z odprtimi šobami za kabelske hodnike
Fixed firefighting systems - Water mist systems - Part 11: Test protocol for cable tunnels
for open nozzle systems
Ortsfeste Brandbekämpfungsanlagen - Wassernebelsysteme - Teil 11: Prüfprotokoll für
Kabeltunnel für offene Düsensysteme
Installations fixes de lutte contre l'incendie - Systèmes à brouillard d'eau - Partie 11 :
Protocole d'essai des systèmes à buses ouvertes pour galeries de câbles
Ta slovenski standard je istoveten z: EN 14972-11:2023
ICS:
13.220.10 Gašenje požara Fire-fighting
SIST EN 14972-11:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 14972-11:2023

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SIST EN 14972-11:2023


EN 14972-11
EUROPEAN STANDARD

NORME EUROPÉENNE

May 2023
EUROPÄISCHE NORM
ICS 13.220.20
English Version

Fixed firefighting systems - Water mist systems - Part 11:
Test protocol for cable tunnels for open nozzle systems
Installations fixes de lutte contre l'incendie - Systèmes Ortsfeste Brandbekämpfungsanlagen -
à brouillard d'eau - Partie 11 : Protocole d'essai des Wassernebelsysteme - Teil 11: Prüfprotokoll für
systèmes à buses ouvertes pour galeries de câbles Kabeltunnel für offene Düsensysteme
This European Standard was approved by CEN on 17 April 2023.

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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 14972-11:2023 E
worldwide for CEN national Members.

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SIST EN 14972-11:2023
EN 14972-11:2023 (E)
Contents Page
European foreword . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 General requirements . 5
5 Fuel packages . 6
5.1 General . 6
5.2 Tunnel enclosure . 7
5.3 Cable tray arrangement . 8
5.4 Cable fire load . 8
5.5 Conditioning of fire load . 9
5.6 Ignition source . 9
5.7 Ventilati
...