Explosion suppression systems

This document describes the basic requirements for the design and application of explosion suppression systems. This document also specifies test methods for evaluating the effectiveness and the scaling up of explosion suppression systems against defined explosions. This document covers:
-   general requirements for explosion suppression system parts;
-   evaluating the effectiveness of an explosion suppression system;
-   evaluating the scale up of an explosion suppression system to larger than tested volumes;
-   development and evaluation of design tools for explosion suppression systems;
-   installation, operation and maintenance instructions for an explosion suppression system.
This document is applicable only to explosion suppression systems intended for the protection of closed, or essentially closed, enclosures in which an explosion could result as a consequence of ignition of an explosible mixture, e.g. dust-air, gas(vapour)-air, dust-gas(vapour)-air and mist-air.
This document is not applicable for explosions of materials listed below, or for mixtures containing some of those materials:
-   unstable materials that are liable to dissociate;
-   explosive materials;
-   pyrotechnic materials;
-   pyrophoric materials.

Explosions-Unterdrückungssysteme

„EN 13237:2012“ wird in Abschnitt 2 und im gesamten Text durch „EN 13237:2024“ ersetzt.
„EN 15967:2011“ wird in Abschnitt 2 und im gesamten Text durch „EN 15967:2022“ ersetzt.
Eine Fußnote zu „EN IEC 60079 0:2018“ wird hinzugefügt: „Korrigiert durch EN IEC 60079 0:2018/AC:2020 02 und geändert durch EN IEC 60079 0:2018/A11:2024.“
Eine Fußnote zu „EN 60079 14:2014“ wird hinzugefügt: „Korrigiert durch EN 60079 14:2014/AC:2016.“
Die Fußnote zu „EN 60529:1991“ wird ersetzt durch: „Geändert durch EN 60529:1991/A1:2000 und EN 60529:1991/A2:2013, korrigiert durch EN 60529:1991/AC:2016 12 und geändert/korrigiert durch EN 60529:1991/A2:2013/AC:2019-02.“
Eine Fußnote zu „EN ISO 80079 36:2016“ wird hinzugefügt: „Korrigiert mittels Änderung durch EN ISO 80079 36:2016/AC:2019.“

Systèmes de suppression d'explosion

Sistemi za dušenje eksplozij - Dopolnilo A1

General Information

Status
Not Published
Publication Date
26-Jan-2025
Current Stage
5060 - Closure of Vote - Formal Approval
Start Date
28-Nov-2024
Completion Date
28-Nov-2024

Relations

Effective Date
26-Feb-2023

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SLOVENSKI STANDARD
SIST EN 14373:2022/oprA1:2023
01-september-2023
Sistemi za dušenje eksplozij - Dopolnilo A1
Explosion suppression systems
Explosions-Unterdrückungssysteme
Systèmes de suppression d'explosion
Ta slovenski standard je istoveten z: EN 14373:2021/prA1
ICS:
13.230 Varstvo pred eksplozijo Explosion protection
SIST EN 14373:2022/oprA1:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

SIST EN 14373:2022/oprA1:2023
SIST EN 14373:2022/oprA1:2023
DRAFT
EUROPEAN STANDARD
EN 14373:2021
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
July 2023
ICS 13.230
English Version
Explosion suppression systems
Systèmes de suppression d'explosion Explosions-Unterdrückungssysteme
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 305.

This draft amendment A1, if approved, will modify the European Standard EN 14373:2021. If this draft becomes an amendment,
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant national standard without any alteration.

This draft amendment 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

EUROPÄISCH
...

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