EN 54-7-2000 en Fire detection and fire alarm systems - Part 7 Smoke detectors - Point detectors using scattered light transmitted light or ionization (Incorporates Amendments A1 2.pdf

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1、BRITISH STANDARDBS EN 54-7:2001Incorporating Amendment Nos. 1 and 2Fire detection and fire alarm systems Part 7: Smoke detectors Point detectors using scattered light, transmitted light or ionizationThe European Standard EN 54-7:2000, with the incorporation of amendments A1:2002 and A2:2006, has the

2、 status of a British StandardICS 13.220.20; 13.320g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 54-7:2001This British Standard, having been

3、prepared under the direction of the Health and Environment Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 March 2001 BSI 2006ISBN 0 580 37103 4National forewordThis British Standard is the official English language version of EN 54-7:2000,

4、including amendments A1:2002 and A2:2006. It supersedes BS 5445-7:1984 and BS 5445-9:1984 which are withdrawn. It is one of a series of standards for fire detection and fire alarm systems (see BS EN 54-1 for a full list of current and proposed standards). The start and finish of text introduced or a

5、ltered by amendment is indicated in the text by tags !“. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted by Technical Committee FSH/12, Fire detection and

6、 alarm systems, to Subcommittee FSH/12/2, Fire detectors, which has the responsibility to:A list of organizations represented on this subcommittee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in t

7、his document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a co

8、ntract. Users are responsible for its correct application.Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals

9、for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 65 and a back cover.The BSI copyright notice displayed in this

10、 document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date Comments14339 11 March 2003 See national foreword16539 29 September 2006 See national forewordEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 54-7 December 2000 + A1 + A2 June 2002 July 2006 I

11、CS 13.220.20 Supersedes EN 54-7:1982, EN 54-7:1982/A1:1988,EN 54-9:1982English version Fire detection and fire alarm systems Part 7: Smoke detectors Point detectors using scattered light, transmitted light or ionization Systmes de dtection et dalarme incendie Partie 7: Dtecteurs de fume Dtecteurs po

12、nctuels fonctionnant suivant le principe de la diffusion de la lumire, de la transmission de la lumire ou de lionisation Brandmeldeanlagen Teil 7: Rauchmelder Punkfrmige Melder nach dem Streulicht-, Durchlicht- oder Ionisationprinzip This European Standard was approved by CEN on 2 June 2000. Amendme

13、nt A1 was approved by CEN on 5 April 2002. 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 s

14、uch national standards may be obtained on application to the 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

15、and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzer

16、land and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2000 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. E

17、N 54-7:2000 EPage 2 EN 54-7:2001 BSI 2006 Contents Page Foreword .4 1 Scope 7 2 Normative references 7 3 Terms and definitions .8 4 Requirements.8 4.1 Compliance.8 4.2 Individual alarm indication .8 4.3 Connection of ancillary devices.8 4.4 Monitoring of detachable detectors.9 4.5 Manufacturers adju

18、stments.9 4.6 On-site adjustment of response behaviour 9 4.7 Protection against the ingress of foreign bodies.9 4.8 Response to slowly developing fires.9 4.9 Marking .10 4.10 Data .10 4.11 Additional requirements for software controlled detectors10 5 Tests12 5.1 General12 5.2 Repeatability.15 5.3 Di

19、rectional dependence 15 5.4 Reproducibility.16 5.5 Variation in supply parameters 16 5.6 Air movement.17 5.7 Dazzling 18 5.8 Dry heat (operational)18 5.9 Cold (operational) 19 5.10 Damp heat, steady state (operational).20 5.11 Damp heat, steady state (endurance)21 5.12 Sulfur dioxide (SO2) corrosion

20、 (endurance)21 5.13 Shock (operational) .22 5.14 Impact (operational) 23 5.15 Vibration, sinusoidal (operational).24 5.16 Vibration, sinusoidal (endurance)25 5.17 Electromagnetic compatibility (EMC), immunity tests (operational)26 5.18 Fire sensitivity27 Annex A (normative) Smoke tunnel for response

21、 threshold value measurements .29 Annex B (normative) Test aerosol for response threshold value measurements30 Annex C (normative) Smoke measuring instruments31 Annex D (normative) Apparatus for dazzling test 36 Annex E (informative) Apparatus for impact test.37 Annex F (normative) Fire test room.39

22、 Annex G (normative) Smouldering (pyrolysis) wood fire (TF2)41 Annex H (normative) Glowing smouldering cotton fire (TF3).43 Annex I (normative) Flaming plastics (polyurethane) fire (TF4) .45 Annex J (normative) Flaming liquid (n-heptane) fire (TF5) .47 Annex K (informative) Information concerning th

23、e construction of the smoke tunnel .49 Annex L (informative) Information concerning the requirements for the response to slowly developing fires 51 Page 3 EN 54-7:2001 BSI 2006 Annex M (informative) Information concerning the construction of the measuring ionization chamber.55 Annex N (normative) Ad

24、ditional requirements and test methods for smoke detectors with more than one smoke sensor .57 !Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives 59 !Bibliography 65 Page 4 EN 54-7:2001 BSI 2006 Foreword This European Stan

25、dard has been prepared by Technical Committee CEN/TC 72, Fire detection and fire alarm systems, the Secretariat of which is held by BSI. This European Standard replaces EN 54-7:1982, EN 54-7:1982/A1:1988, EN 54-9:1982. This European Standard shall be given the status of a national standard, either b

26、y publication of an identical text or by endorsement, at the latest by June 2001, and conflicting national standards shall be withdrawn at the latest by June 2003. For products which have complied with the relevant national standard before the date of withdrawal (dow), as shown by the manufacturer o

27、r by a certification body, this previous standard may continue to apply for production until June 2006. This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). Ac

28、cording to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portu

29、gal, Spain, Sweden, Switzerland and the United Kingdom. This standard has been prepared in cooperation with the CEA (Comit Europen des Assurances) and with EURALARM (Association of European Manufacturers of Fire and Intruder Alarm Systems). The significant differences from EN 54-7:1982+A1:1988 inclu

30、de: changes in the title of the EN 54 series and in the title of this part; the incorporation of the full descriptions of the test fires for fire sensitivity into the standard; NOTE: These descriptions were previously given in part 9 of the standard. the introduction of requirements for the limitati

31、on of the effects of drift compensation on the response to slowly developing fires; the introduction of requirements for protection against ingress of foreign bodies; changes in the environmental test procedures to use IEC tests where possible, to harmonize with test procedures applied to other type

32、s of detectors and to include EMC immunity tests; the requirement for an integral alarm indication. EN 54-9:1982 and its amendments will all be withdrawn on publication of this revision. Information on the relationship between this European Standard and other standards of the EN 54 series is given i

33、n annex A of EN 54-1:1996. Foreword to amendment A1 This document EN 54-7:2000/A1:2002) has been prepared by Technical Committee CEN/TC 72, Fire detection and fire alarm systems, the Secretariat of which is held by BSI. This amendment to the European Standard EN 54-7:2000 shall be given the status o

34、f a national standard, either by publication of an identical text or by endorsement, at the latest by December 2002, and conflicting national standards shall be withdrawn at the latest by June 2005. This document has been prepared under a mandate given to CEN by the European Commission and the Europ

35、ean Free Trade Association, and supports essential requirements of EU Construction Products Directive (89/106/EEC) For relationship with the EU Construction Products Directive, see information annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, th

36、e national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the Unit

37、ed Kingdom. Page 5 EN 54-7:2001 BSI 2006 Foreword to amendment A2 This document (EN 54-7:2000/A2:2006) has been prepared by Technical Committee CEN/TC 72 “Fire detection and fire alarm systems”, the secretariat of which is held by BSI. This European Standard shall be given the status of a national s

38、tandard, either by publication of an identical text or by endorsement, at the latest by January 2007, and conflicting national standards shall be withdrawn at the latest by July 2009. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade

39、Association, and supports essential requirements of EU Directive(s). For relationships with the EU Construction Products Directive, see informative annex ZA, which is an integral part of this document. Amendment 2 to this standard adds additional requirements for smoke detectors with more than one s

40、moke sensor. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Ital

41、y, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Page 6 EN 54-7:2001 BSI 2006 Introduction This amendment is intended to introduce additional requirements for smoke detectors with more than one

42、 smoke sensor. Page 7 EN 54-7:2001 BSI 2006 1 Scope This European Standard specifies requirements, test methods and performance criteria for point smoke detectors that operate using scattered light, transmitted light or ionization, for use in fire detection and fire alarm systems for buildings (see

43、EN 54-1:1996). #This European Standard includes point smoke detectors that incorporate more than one smoke sensor operating on these principles, and additional requirements and test methods for such detectors are given in Annex N.$ For other types of smoke detector, or smoke detectors working on dif

44、ferent principles, this standard should only be used for guidance. Smoke detectors with special characteristics and developed for specific risks are not covered by this standard. NOTE: Certain types of detector contain radioactive materials. The national requirements for radiation protection differ

45、from country to country and they are not specified in this standard. 2 Normative references This European Standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are list

46、ed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. ISO/IEC Publication Year Tit

47、le EN/HD Publication Year - - Fire detection and fire alarm systems Part 1: Introduction. EN 54-1 1996- - Alarm Systems Part 4: Electromagnetic compatibility Product family standard: Immunity requirements for components of fire, intruder and social alarm systems, +A1:1998. EN 50130-4 1995IEC 60068-1

48、 1988 Environmental testing Part 1: General and guidance, +A1:1992. EN 60068-1 1994IEC 60068-2-1 1990 Environmental testing Part 2: Tests Tests A: Cold, +A1:1993, A2:1994. EN 60068-2-1 1993IEC 60068-2-3 1969 Basic environmental testing procedures Part 2: Tests Test Ca: Damp heat, steady state, +A1:1

49、984. HD 323.2.3 S2 1987Page 8 EN 54-7:2001 BSI 2006 ISO/IEC Publication Year Title EN/HD Publication Year IEC 60068-2-6 1995 Environmental testing Part 2: Tests Test Fc. Vibration (sinusoidal), +Corr.:1995. EN 60068-2-6 1995 IEC 60068-2-27 1987 Basic environmental testing procedures Part 2: Tests Test Ea 2) any setting(s) at which the manufacturer does not claim compliance with this standard shall only be accessible by the use of a code or special tool, and it shall be clearly marked on the d