EN 54-7-2018 Fire detection and fire alarm systems - Part 7 Smoke detectors - Point smoke detectors that operate using scattered light transmitted light or ioni.pdf

《EN 54-7-2018 Fire detection and fire alarm systems - Part 7 Smoke detectors - Point smoke detectors that operate using scattered light transmitted light or ioni.pdf》由会员分享，可在线阅读，更多相关《EN 54-7-2018 Fire detection and fire alarm systems - Part 7 Smoke detectors - Point smoke detectors that operate using scattered light transmitted light or ioni.pdf（82页珍藏版）》请在麦多课文档分享上搜索。

1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Fire detection and fire alarm systemsPart 7: Smoke detectors - Point smoke detectors that operate using scattered light, transmitted light or ionizationBS EN 54-7:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN

2、 54-7 August 2018 ICS 13.220.20 Supersedes EN 54-7:2000English Version Fire detection and fire alarm systems - Part 7: Smoke detectors - Point smoke detectors that operate using scattered light, transmitted light or ionization Systmes de dtection et dalarme incendie - Partie 7 : Dtecteurs de fume -

3、Dtecteurs ponctuels fonctionnant suivant le principe de la diffusion de la lumire, de la transmission de la lumire ou de lionisation Brandmeldeanlagen - Teil 7: Rauchmelder - Punktfrmige Melder nach dem Streulicht-, Durchlicht-oder Ionisationsprinzip This European Standard was approved by CEN on 16

4、November 2015. 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 b

5、e 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

6、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, I

7、reland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Man

8、agement Centre: Rue de la Science 23, B-1040 Brussels 2018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 54-7:2018 ENational forewordThis British Standard is the UK implementation of EN 547:2018. It supersedes BS EN 547:2001, whi

9、ch is withdrawn.The UK participation in its preparation was entrusted to Technical Committee FSH/12/2, Fire detectors.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contr

10、act. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 85649 5ICS 13.220.20Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the aut

11、hority of the Standards Policy and Strategy Committee on 30 September 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 547:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 54-7 August 2018 ICS 13.220.20 Supersedes EN 54-7:2000English Version Fire det

12、ection and fire alarm systems - Part 7: Smoke detectors - Point smoke detectors that operate using scattered light, transmitted light or ionization Systmes de dtection et dalarme incendie - Partie 7 : Dtecteurs de fume - Dtecteurs ponctuels fonctionnant suivant le principe de la diffusion de la lumi

13、re, de la transmission de la lumire ou de lionisation Brandmeldeanlagen - Teil 7: Rauchmelder - Punktfrmige Melder nach dem Streulicht-, Durchlicht-oder Ionisationsprinzip This European Standard was approved by CEN on 16 November 2015. CEN members are bound to comply with the CEN/CENELEC Internal Re

14、gulations 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 me

15、mber. 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.

16、 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, Polan

17、d, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CEN All rights of ex

18、ploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 54-7:2018 EBS EN 547:2018EN 54-7:2018 (E) 2 Contents Page European foreword . 5 1 Scope 7 2 Normative references 7 3 Terms and definitions . 8 4 Requirements . 8 4.1 Compliance 8 4.2 Operational reliabil

19、ity . 8 4.2.1 Individual alarm indication . 8 4.2.2 Connection of ancillary devices . 8 4.2.3 Monitoring of detachable detectors . 8 4.2.4 Manufacturers adjustments . 9 4.2.5 On-site adjustment of response behaviour 9 4.2.6 Protection against the ingress of foreign bodies . 9 4.2.7 Response to slowl

20、y developing fires 9 4.2.8 Software controlled detector (when provided) 10 4.3 Nominal activation conditions/sensitivity . 11 4.3.1 Repeatability 11 4.3.2 Directional Dependence 11 4.3.3 Reproducibility . 11 4.4 Response delay (response time) 11 4.4.1 Air movement 11 4.4.2 Dazzling . 12 4.5 Toleranc

21、e to supply voltage Variation in supply parameters 12 4.6 Performance parameters under fire conditions Fire sensitivity 12 4.7 Durability of Nominal activation conditions/sensitivity . 12 4.7.1 Temperature resistance 12 4.7.2 Humidity resistance 12 4.7.3 Corrosion resistance Sulfur dioxide (SO2) cor

22、rosion (endurance). 12 4.7.4 Vibration resistance 13 4.7.5 Electrical stability Electromagnetic Compatibility (EMC), Immunity tests (operational) 13 5 Testing, assessment and sampling methods 13 5.1 General . 13 5.1.1 Atmospheric conditions for tests . 13 5.1.2 Operating conditions for tests . 13 5.

23、1.3 Mounting arrangements 14 5.1.4 Tolerances 14 5.1.5 Measurement of response value . 14 5.1.6 Provision for tests 15 5.1.7 Test schedule . 15 5.2 Operational reliability 17 5.2.1 Individual alarm indication 17 5.2.2 Connection of ancillary devices 17 5.2.3 Monitoring of detachable detectors 17 5.2

24、.4 Manufacturers adjustments 17 BS EN 547:2018EN 54-7:2018 (E) 3 5.2.5 On-site adjustment of response behaviour . 17 5.2.6 Protection against the ingress of foreign bodies . 17 5.2.7 Response to slowly developing fires 18 5.2.8 Software controlled detector (when provided) . 18 5.3 Nominal activation

25、 conditions/sensitivity 18 5.3.1 Repeatability 18 5.3.2 Directional dependence . 18 5.3.3 Reproducibility 19 5.4 Response delay (response time) . 19 5.4.1 Air movement. 19 5.4.2 Dazzling 20 5.5 Tolerance to supply voltage Variation in supply parameters . 21 5.5.1 Object 21 5.5.2 Test procedure 21 5.

26、5.3 Requirements . 21 5.6 Performance parameters under fire conditions . 21 5.6.1 Fire sensitivity . 21 5.7 Durability of Nominal activation conditions/sensitivity . 23 5.7.1 Temperature resistance . 23 5.7.2 Humidity resistance . 24 5.7.3 Corrosion resistance Sulfur dioxide (SO2) corrosion (enduran

27、ce) . 26 5.7.4 Vibration resistance 27 5.7.5 Electrical stability . 31 6 Assessment and verification of constancy of performance (AVCP) 32 6.1 General . 32 6.2 Type testing 32 6.2.1 General . 32 6.2.2 Test samples, testing and compliance criteria . 33 6.2.3 Test reports 33 6.3 Factory production con

28、trol (FPC) . 33 6.3.1 General . 33 6.3.2 Requirements . 34 6.3.3 Product specific requirements 36 6.3.4 Initial inspection of factory and FPC 37 6.3.5 Continuous surveillance of FPC . 37 6.3.6 Procedure for modifications . 37 6.3.7 One-off products, pre-production products, (e.g. prototypes) and pro

29、ducts produced in very low quantities 38 7 Classification 38 8 Marking, labelling and packaging . 38 Annex A (normative) Smoke tunnel for response value measurements . 40 Annex B (normative) Test aerosol for response value measurements 41 Annex C (normative) Smoke measuring instruments 42 C.1 Obscur

30、ation meter . 42 C.2 Measuring ionization chamber (MIC) 42 C.2.1 General . 42 C.2.2 Operating method and basic construction 43 C.2.3 Technical data 44 Annex D (normative) Apparatus for dazzling test . 46 Annex E (informative) Apparatus for impact test 48 BS EN 547:2018EN 54-7:2018 (E) 4 Annex F (nor

31、mative) Fire test room . 50 Annex G (normative) Smouldering (pyrolysis) wood fire (TF2) 52 G.1 Fuel 52 G.2 Hotplate . 52 G.3 Arrangement 52 G.4 Heating rate 53 G.5 End of test condition . 53 G.6 Test validity criteria 53 Annex H (normative) Glowing smouldering cotton fire (TF3) 55 H.1 Fuel 55 H.2 Ar

32、rangement 55 H.3 Ignition . 55 H.4 End of test condition . 56 H.5 Test validity criteria 56 Annex I (normative) Flaming plastics (polyurethane) fire (TF4) 57 I.1 Fuel 57 I.2 Arrangement 57 I.3 Ignition . 57 I.4 End of test condition . 57 I.5 Test validity criteria 57 Annex J (normative) Flaming liqu

33、id (n-heptane) fire (TF5) 59 J.1 Fuel 59 J.2 Arrangement 59 J.3 Ignition . 59 J.4 End of test condition . 59 J.5 Test validity criteria 59 Annex K (informative) Information concerning the construction of the smoke tunnel 61 Annex L (informative) Information concerning the requirements for the respon

34、se to slowly developing fires 64 Annex M (informative) Information concerning the construction of the measuring ionization chamber 68 Annex N (normative) Test set-up for testing the protection against the effect of moving objects 71 Annex O (normative) Apparatus open detector static object test . 73

35、 Annex P (informative) Data supplied with point smoke detectors . 74 Annex ZA (informative) Relationship of this European Standard with Regulation (EU) No.305/2011 75 ZA.1 Scope and relevant characteristics 75 ZA.2 System of Assessment and Verification of Constancy of Performance (AVCP) 77 ZA.3 Assi

36、gnment of AVCP tasks . 77 Bibliography . 79 BS EN 547:2018EN 54-7:2018 (E) 5 European foreword This document (EN 54-7:2018) has been prepared by Technical Committee CEN/TC 72 “Fire detection and fire alarm systems”, the secretariat of which is held by BSI. This document supersedes EN 54-7:2000. This

37、 European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2019, and conflicting national standards shall be withdrawn at the latest by August 2022. This document has been prepared under a mandate given

38、 to CEN by the European Commission and the European Free Trade Association, and supports the basic requirements of Regulation (EU) 305/2011. For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. EN 54-7 has been revised so as to align the second

39、 answer to the mandate M/109. It includes new clauses and annexes as follow: Clause 6, Assessment and verification of constancy of performance (AVCP); Clause 7, Classification; Clause 8, Marking, labelling and packaging; Annex N (normative), Test set up for testing the protection against the effect

40、of moving objects; Annex O (normative), Apparatus open detector static object test; Annex P (informative), Data supplied with point smoke detectors; Annex ZA updated to the latest template. The main technical changes are as follow: applying the latest EN 50130-4:2011, EMC for immunity tests; introdu

41、cing the open type smoke detector and related test methods and requirements; removing Annex N, Additional requirements and test methods for smoke detectors with more than one smoke sensor. EN 54, Fire detection and fire alarm systems, consists of the following parts: Part 1: Introduction; Part 2: Co

42、ntrol and indicating equipment; Part 3: Fire alarm devices Sounders; Part 4: Power supply equipment; Part 5: Heat detectors Point heat detectors; Part 7: Smoke detectors Point smoke detectors that operate using scattered light, transmitted light or ionization the present document; Part 10: Flame det

43、ectors Point detectors; BS EN 547:2018EN 54-7:2018 (E) 6 Part 11: Manual call points; Part 12: Smoke detectors Line detectors using an optical light beam; Part 13: Compatibility and connectability assessment of system components; Part 14: Guidelines for planning, design, installation, commissioning,

44、 use and maintenance CEN Technical Specification; Part 16: Voice alarm control and indicating equipment; Part 17: Short circuit isolators; Part 18: Input/output devices; Part 20: Aspirating smoke detectors; Part 21: Alarm transmission and fault warning routing equipment; Part 22: Resettable line-typ

45、e heat detectors currently at acceptance stage; Part 23: Fire alarm devices Visual alarms devices; Part 24: Components of voice alarm systems Loudspeakers; Part 25: Components using radio links; Part 26: Carbon monoxide detectors Point smoke detectors; Part 27: Duct smoke detectors; Part 28: Non-res

46、ettable line type heat detectors; Part 29: Multi-sensor fire detectors Point smoke detectors using a combination of smoke and heat sensors; Part 30: Multi-sensor fire detectors Point smoke detectors using a combination of carbon monoxide and heat sensors; Part 31: Multi-sensor fire detectors Point s

47、moke detectors using a combination of smoke, carbon monoxide and optionally heat sensors; Part 32: Planning, design, installation, commissioning, use and maintenance of voice alarm systems. NOTE This list includes standards that are in preparation and other standards may be added. For current status

48、 of published standards refer to www.cen.eu. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Reg

49、ulations, the national standards organisations of the following countries are bound to implement this European Standard: 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, Serbia, Slovakia, Slovenia, Spain, Sweden,