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oSIST prEN 15004-3:2015
01-marec-2015
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Fixed firefighting systems - Gas extinguishing systems - Part 3: Physical properties and
system design of gas extinguishing systems for HCFC Blend A extinguishant
Ortsfeste Brandbekämpfungsanlagen - Löschanlagen mit gasförmigen Löschmitteln -
Teil 3: Physikalische Eigenschaften und Anlagenauslegung für Feuerlöschmittel HCFC/A
Installations fixes de lutte contre l’incendie - Installations d’extinction à gaz - Partie 3:
Propriétés physiques et conception des systèmes pour agent extincteur HCFC, mélange
A
Ta slovenski standard je istoveten z: prEN 15004-3
ICS:
13.220.20 3RåDUQD]DãþLWD Fire protection
oSIST prEN 15004-3:2015 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 15004-3:2015
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oSIST prEN 15004-3:2015
EUROPEAN STANDARD
DRAFT
prEN 15004-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2014
ICS 13.220.20 Will supersede EN 15004-3:2008
English Version
Fixed firefighting systems - Gas extinguishing systems - Part 3:
Physical properties and system design of gas extinguishing
systems for HCFC Blend A extinguishant
Installations fixes de lutte contre l'incendie - Installations Ortsfeste Brandbekämpfungsanlagen - Löschanlagen mit
d'extinction à gaz - Partie 3: Propriétés physiques et gasförmigen Löschmitteln - Teil 3: Physikalische
conception des systèmes pour agent extincteur HCFC, Eigenschaften und Anlagenauslegung für Feuerlöschmittel
mélange A HCFC/A
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, 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.
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: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 15004-3:2014 E
worldwide for CEN national Members.
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oSIST prEN 15004-3:2015
prEN 15004-3:2014 (E)
Contents
Page
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 HCFC Blend A systems .5
5 Safety of personnel.5
6 System design .
...