FprEN 15004-11

Fixed firefighting systems - Gas extinguishing systems - Part 11: Physical properties and systems design of gas extinguishing systems for Halocarbon Blend 55 extinguishant (ISO 14520-17:2022, modified)

This document provides specific requirements for gaseous fire-extinguishing systems with respect to the Halocarbon Blend 55 extinguishant. It includes details of physical properties, specification, usage and safety aspects. It also covers systems operating at nominal pressures of 25 bar, 35 bar, and 42 bar and 50 bar, superpressurized with nitrogen. This document does not preclude the use of other systems.
NOTE   1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.

Ortsfeste Brandbekämpfungsanlagen - Löschanlagen mit gasförmigen Löschmitteln - Teil 11: Physikalische Eigenschaften und Anlagenauslegung für Feuerlöschmittel Halocarbon Blend 55 (ISO 14520-17:2022, modifiziert)

Dieses Dokument legt spezifische Anforderungen an Löschanlagen mit gasförmigen Löschmitteln fest, bei denen Halocarbon Blend 55 als Löschmittel angewendet wird. Es enthält Einzelheiten zu physikalischen Eigenschaften, zur Spezifikation, zum Einsatz und zu Sicherheitsaspekten. Es behandelt außerdem Anlagen, die bei Nenndrücken von 25 bar, 35 bar, 42 bar und 50 bar betrieben und mit Stickstoff drucküberlagert werden. Dieses Dokument schließt die Verwendung anderer Anlagen nicht aus.
ANMERKUNG   1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.

Installations fixes de lutte contre l’incendie - Installations d’extinction à gaz - Partie 11 : Propriétés physiques et conception des systèmes des installations d’extinction à gaz pour agent extincteur halocarbure, Blend 55 (ISO 14520-17:2022, modifiée)

Le présent document fournit des exigences spécifiques relatives aux installations d’extinction à gaz utilisant de l’agent extincteur halocarbure, Blend 55. Il inclut des détails relatifs à ses propriétés physiques, sa spécification, son usage ainsi que ses aspects de sécurité. Il couvre spécifiquement les installations fonctionnant à une pression nominale de 25 bar, 35 bar, 42 bar et 50 bar surpressurisées à l’azote. Le présent document n’exclut pas l’utilisation d’autres systèmes.
NOTE   1 bar = 0,1 MPa = 105 Pa ; 1 MPa = 1 N/mm2.

Vgrajeni gasilni sistemi - Sistemi za gašenje s plinom - 11. del: Fizikalne lastnosti in načrtovanje sistema za gašenje z gasilnim sredstvom Halocarbon Blend 55 (ISO 14520-17:2022, spremenjen)

General Information

• Status: Not Published
• Publication Date: 03-Jul-2024
• ICS: 13.220.20 - Fire protection
• Technical Committee: CEN/TC 191 - Fixed firefighting systems
• Drafting Committee: CEN/TC 191/WG 6 - Gas extinguishing Systems and components
• Current Stage: 5020 - Submission to Vote - Formal Approval
• Start Date: 14-Mar-2024
• Due Date: 15-May-2024
• Completion Date: 14-Mar-2024
• Ref Project: kSIST FprEN 15004-11:2024 - Fixed firefighting systems - Gas extinguishing systems - Part 11: Physical properties and systems design of gas extinguishing systems for Halocarbon Blend 55 extinguishant (ISO 14520-17:2022, modified)

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 15004-11:2023
01-julij-2023
Vgrajeni gasilni sistemi - Sistemi za gašenje s plinom - 11. del: Fizikalne lastnosti
in načrtovanje sistema za gašenje z gasilnim sredstvom Halocarbon Blend 55 (ISO
14520-17:2022, spremenjen)
Fixed firefighting systems - Gas extinguishing systems - Part 11: Physical properties and
systems design of gas extinguishing systems for Halocarbon Blend 55 extinguishant
(ISO 14520-17:2022, modified)
Ortsfeste Brandbekämpfungsanlagen - Löschanlagen mit gasförmigen Löschmitteln -
Teil 11: Physikalische Eigenschaften und Anlagenauslegung für Feuerlöschmittel
Halocarbon Blend 55 (ISO 14520 17:2022, modifiziert)
Installations fixes de lutte contre l’incendie - Installations d’extinction à gaz - Partie 11 :
Propriétés physiques et conception des systèmes des installations d’extinction à gaz
pour agent extincteur hydrocarbure halogéné, mélange 55 (ISO 14520-17:2022,
modifiée)
Ta slovenski standard je istoveten z: prEN 15004-11
ICS:
13.220.10 Gašenje požara Fire-fighting
oSIST prEN 15004-11:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 15004-11:2023

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oSIST prEN 15004-11:2023


DRAFT
EUROPEAN STANDARD
prEN 15004-11
NORME EUROPÉENNE

EUROPÄISCHE NORM

April 2023
ICS 13.220.20
English Version

Fixed firefighting systems - Gas extinguishing systems -
Part 11: Physical properties and systems design of gas
extinguishing systems for Halocarbon Blend 55
extinguishant (ISO 14520-17:2022, modified)
 Ortsfeste Brandbekämpfungsanlagen - Löschanlagen
mit gasförmigen Löschmitteln - Teil 11: Physikalische
Eigenschaften und Anlagenauslegung für
Feuerlöschmittel Halocarbon Blend 55
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 191.

If this draft becomes a European Standard, 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.

This draft European Standard 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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 15004-11:2023 E
worldwide for CEN national Members.

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oSIST prEN 15004-11:2023
prEN 15004-11:2023 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Characteristics and uses . 4
4.1 General. 4
4.2 Use of Halocarbon Blend 55 . 5
5 Safety of personnel .
...