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oSIST prEN 54-27:2008
01-november-2008
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Fire detection and fire alarm systems - Part 27: Duct smoke detectors
Brandmeldeanlagen - Teil 27: Rauchmelder zur Überwachung von Lüftungsleitungen
Ta slovenski standard je istoveten z: prEN 54-27
ICS:
13.220.20 3RåDUQD]DãþLWD Fire protection
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
oSIST prEN 54-27:2008 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 54-27:2008
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oSIST prEN 54-27:2008
EUROPEAN STANDARD
DRAFT
prEN 54-27
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2008
ICS 13.220.20
English Version
Fire detection and fire alarm systems - Part 27: Duct smoke
detectors
Brandmeldeanlagen - Teil 27: Rauchmelder zur
Überwachung von Lüftungsleitungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 72.
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 Management Centre has the
same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland 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
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 54-27:2008: E
worldwide for CEN national Members.
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oSIST prEN 54-27:2008
prEN 54-27:2008 (E)
Contents Page
Foreword.3
Introduction .4
1 Scope .6
2 Normative references .6
3 Terms, abbreviated terms and definitions .7
4 Requirements.8
5 Test methods.11
Annex A (normative) Aerosol tunnel arrangement for response measurements .28
Annex B (normative) Test aerosol for response threshold value measurements .29
Annex C (normative) Smoke measuring instruments .30
Annex D (normative) Apparatus for dazzling test.34
Annex E (normative) Fire test room and working volume arrangements for fire tests .35
Annex F (normative) Smouldering (pyrolysis) wood fire (TF2D) .37
Annex G (normative) Flaming plastics (polyurethane) fire (TF4D) .40
Annex H (normative) Low temperature black smoke (decaline) liquid fire (TF8D) .42
Annex I (informative) Information concerning the
...