EN 15004-5:2020

Fixed firefighting systems - Gas extinguishing systems - Part 5: Physical properties and system design of gas extinguishing systems for HFC 227ea extinguishant (ISO 14520-9:2019, modified)

This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 227ea extinguishant. It includes details of physical properties, specification, usage and safety aspects.
This document covers systems operating at nominal pressures of 25 bar, 42 bar and 50 bar with nitrogen propellant. This does not preclude the use of other systems.

Ortsfeste Brandbekämpfungsanlagen - Löschanlagen mit gasförmigen Löschmitteln - Teil 5: Physikalische Eigenschaften und Anlagenauslegung für Feuerlöschmittel HFC 227ea (ISO 14520-9:2019, modifiziert)

Dieses Dokument enthält spezielle Anforderungen an Löschanlagen mit gasförmigen Löschmitteln, bei denen HFC 227ea als Löschmittel angewendet wird. Es enthält Einzelheiten zu physikalischen Eigenschaften, zur Spezifikation, zum Einsatz und zu Sicherheitsaspekten.
Dieses Dokument behandelt Anlagen, die bei Nenndrücken von 25 bar, 42 bar und 50 bar mit Stickstoff als Treibgas betrieben werden. Dies schließt nicht die Anwendung anderer Anlagen aus.

Installations fixes de lutte contre l’incendie - Installations d’extinction à gaz - Partie 5 : Propriétés physiques et conception des systèmes pour agent extincteur HFC 227ea (ISO 14520-9:2019, modifiée)

Le présent document contient des exigences spécifiques relatives aux installations d’extinction à gaz contenant de l’agent extincteur HFC 227ea. Il inclut des détails relatifs à ses propriétés physiques, sa spécification, son usage ainsi que ses aspects de sécurité.
Le présent document couvre les installations fonctionnant à une pression nominale de 25 bar, 42 bar et 50 bar surpressurisés à l’azote. Cela n’exclut pas l’utilisation d’autres installations.

Vgrajeni gasilni sistemi - Sistemi za gašenje s plinom - 5. del: Fizikalne lastnosti in načrtovanje sistema za gašenje s plinom za gasilo HFC 227ea (ISO 14520-9:2019, spremenjen)

General Information

• Status: Published
• Publication Date: 06-Oct-2020
• Withdrawal Date: 29-Apr-2021
• 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: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 07-Oct-2020
• Due Date: 24-Feb-2021
• Completion Date: 07-Oct-2020
• Ref Project: SIST EN 15004-5:2020 - Fixed firefighting systems - Gas extinguishing systems - Part 5: Physical properties and system design of gas extinguishing systems for HFC 227ea extinguishant (ISO 14520-9:2019, modified)

Relations

• Replaces: EN 15004-5:2008 - Fixed firefighting systems - Gas extinguishing systems - Part 5: Physical properties and system design of gas extinguishing systems for HFC 227ea extinguishant (ISO 14520-9:2006, modified)
• Effective Date: 14-Oct-2020

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 15004-5:2020
01-december-2020
Nadomešča:
SIST EN 15004-5:2008
Vgrajeni gasilni sistemi - Sistemi za gašenje s plinom - 5. del: Fizikalne lastnosti in
načrtovanje sistema za gašenje s plinom za gasilo HFC 227ea (ISO 14520-9:2019,
spremenjen)
Fixed firefighting systems - Gas extinguishing systems - Part 5: Physical properties and
system design of gas extinguishing systems for HFC 227ea extinguishant (ISO 14520-
9:2019, modified)
Installations fixes de lutte contre l’incendie - Installations d’extinction à gaz - Partie 5 :
Propriétés physiques et conception des systèmes pour agent extincteur HFC 227ea (ISO
14520-9:2019, modifiée)
Installations fixes de lutte contre l’incendie - Installations d’extinction à gaz - Partie 5 :
Propriétés physiques et conception des systèmes pour agent extincteur HFC 227ea (ISO
14520-9:2019, modifiée)
Ta slovenski standard je istoveten z: EN 15004-5:2020
ICS:
13.220.10 Gašenje požara Fire-fighting
SIST EN 15004-5:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 15004-5:2020

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SIST EN 15004-5:2020


EN 15004-5
EUROPEAN STANDARD

NORME EUROPÉENNE

October 2020
EUROPÄISCHE NORM
ICS 13.220.20 Supersedes EN 15004-5:2008
English Version

Fixed firefighting systems - Gas extinguishing systems -
Part 5: Physical properties and system design of gas
extinguishing systems for HFC 227ea extinguishant (ISO
15420-9:2019, modified)
Installations fixes de lutte contre l'incendie - Ortsfeste Brandbekämpfungsanlagen - Löschanlagen
Installations d'extinction à gaz - Partie 5 : Propriétés mit gasförmigen Löschmitteln - Teil 5: Physikalische
physiques et conception des systèmes pour agent Eigenschaften und Anlagenauslegung für
extincteur HFC 227ea (ISO 15420-9:2019, modifiée) Feuerlöschmittel HFC 227ea (ISO 15420-9:2019,
modifiziert)
This European Standard was approved by CEN on 1 September 2020.

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 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. EN 15004-5:2020 E
worldwide for CEN national Members.

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SIST EN 15004-5:2020
EN 15004-5:2020 (E)
Contents Page
European foreword . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Characteristics and uses . 5
4.1 General . 5
4.2 Use of HFC 227ea systems . 6
5 Safety of personnel . 8
6 System design .
...