AS NZS 2293 3-1995 Emergency evacuation lighting for buildings - Emergency luminaires and exit signs《建筑物紧急疏散照明 应急灯和出口标志》.pdf

1、AS/NZS 2293.3:1995Australian/New Zealand StandardEmergency evacuation lightingfor buildingsPart 3: Emergency luminairesand exit signsAccessed by ISONET - CHINA STATE BUREAU OF TECHNICAL SUPERVIS on 14 Feb 2006 AVAILABLE SUPERSEDEDAS/NZS 2293.3:1995This Joint Australian/New Zealand Standard was prepa

2、red by Joint TechnicalCommittee LG/7, Emergency Lighting in Buildings. It was approved on behalf ofthe Council of Standards Australia on 31 May 1995 and on behalf of the Council ofStandards New Zealand on 29 May 1995. It was published on 5 September 1995.The following interests are represented on Co

3、mmittee LG/7:Administrative Services Department, QueenslandAssociation of Consulting Engineers AustraliaAustralian Building Codes BoardAustralian Construction ServicesDepartment of Administrative ServicesAustralian Electrical and Electronic Manufacturers AssociationAustralian Institute of Building S

4、urveyorsBuilding Industry Authority, New ZealandBuilding Management Authority of Western AustraliaBuilding Owners and Managers Association of AustraliaDepartment of Housing and Urban Development, South AustraliaDepartment of Planning and Development, VictoriaElectricity Supply Association of Austral

5、iaIlluminating Engineering Society of Australia and New ZealandNational Electrical Contractors Association of AustraliaNew South Wales Fire BrigadesNew South Wales Public WorksNew Zealand Electrical Regulatory AuthoritiesNew Zealand Manufacturers FederationWorkCover Authority of New South WalesRevie

6、w of Standards. To keep abreast of progress in industry, Joint Australian/New Zealand Standards are subject to periodic review and are kept up to date by theissue of amendments or new editions as necessary. It is important therefore thatStandards users ensure that they are in possession of the lates

7、t edition, and anyamendments thereto.Full details of all Joint Standards and related publications will be found in the StandardsAustralia and Standards New Zealand Catalogue of Publications; this information issupplemented each month by the magazines The Australian Standard and StandardsNew Zealand,

8、 which subscribing members receive, and which give details of newpublications, new editions and amendments, and of withdrawn Standards.Suggestions for improvements to Joint Standards, addressed to the head office of eitherStandards Australia or Standards New Zealand, are welcomed. Notification of an

9、yinaccuracy or ambiguity found in a Joint Australian/New Zealand Standard should bemade without delay in order that the matter may be investigated and appropriate actiontaken.This Standard was issued in draft form for comment as DR 92202.Accessed by ISONET - CHINA STATE BUREAU OF TECHNICAL SUPERVIS

10、on 14 Feb 2006 AVAILABLE SUPERSEDEDAS/NZS 2293.3:1995Australian/New Zealand StandardEmergency evacuation lightingfor buildingsPart 3: Emergency luminairesand exit signsPUBLISHED JOINTLY BY:STANDARDS AUSTRALIA1 The Crescent,Homebush NSW 2140 AustraliaSTANDARDS NEW ZEALANDLevel 10, Radio New Zealand H

11、ouse,155 The Terrace,Wellington 6001 New ZealandISBN 0 7262 9883 2Accessed by ISONET - CHINA STATE BUREAU OF TECHNICAL SUPERVIS on 14 Feb 2006 AVAILABLE SUPERSEDEDAS/ NZS 2293.3:1995 2PREFACEThis Standard was prepared by the Joint Standards Australia/Standards New ZealandCommittee LG/7, Emergency Li

12、ghting in Buildings, to supersede, in part,AS 2293.11987* and, in part, NZS 6742:1971.This Standard sets out requirements for emergency luminaires and exit signs that formpart of an emergency evacuation lighting system for a building. The objective of theserequirements is to ensure the safe and effe

13、ctive functioning of the emergency luminairesand exit signs under operational and environmental conditions representative of thosewhich can reasonably be expected to apply in service.Arising from a review of the 1987 edition of AS 2293.1, opportunity has been taken tocollect together the requirement

14、s for emergency luminaires and exit signs to form aseparate part (Part 3) of the AS/NZS 2293 series, leaving AS/NZS 2293.1 to coverrequirements for the overall system design, installation and operation.The requirements in this Standard are essentially the same as those which existed inAS 2293.11987*

15、. Changes of significance that have been made include the following:(a) Revision of the form of specifying the colours of exit signs (see Clause 3.6).(b) Revision of the requirements for the provision of a test switch, for self-containedemergency luminaires and exit signs (see Clause 4.3.2).(c) Addi

16、tion of a requirement for battery circuits to be protected from excessivedischarge currents in the event of fault conditions (see Clause 4.4.4).(d) Alteration of the requirements for battery chargers, including a new test to assessperformance under short circuit condititions (see Clause 4.5 and Para

17、graph D4,Appendix D).(e) The inclusion of requirements for self-contained emergency luminaires and exitsigns with automatic discharge testing facilities (see Clause 4.8 and Paragraph D3of Appendix D).(f) Modification of the photometric testing conditions and the associated requirementsfor establishi

18、ng luminaire classifications (see Paragraphs C2.1 and C3 ofAppendix C).Different requirements apply in Australia and in New Zealand with respect to the formand dimensions of exit signs (see Clause 3.4). The differences arise from differingregulatory practices in the respective countries. It is antic

19、ipated that these differences willbe reconciled in the near future by adoption of exit signs of the pictogram type (i.e.symbolic outline of a person moving towards an open door), when requirements forinternally illuminated forms of these signs are agreed internationally.With reference to requirement

20、s for radio interference suppression (see Clause 1.5),compliance with AS/NZS 4051 is already mandatory in New Zealand under regulationsissued by the Ministry of Commerce. In Australia, the Spectrum Management Agency hasdeclared that compliance with AS/NZS 4051 will be required under Commonwealthlegi

21、slation from 1 January 1996.* AS 2293.11987 Emergency evacuation lighting in buildingsPart 1: Design and installation NZS 6742:1971 Code of practice for emergency lighting in buildings AS/NZS 2293.1:1995 Emergency evacuation lighting for buildingsPart 1: System design, installation and operation AS/

22、NZS 4051:1992 Limits and methods of measurement of radio interference characteristics offluorescent lamps and luminaires.Accessed by ISONET - CHINA STATE BUREAU OF TECHNICAL SUPERVIS on 14 Feb 2006 AVAILABLE SUPERSEDED3 AS / NZS 2293.3:1995The terms normative and informative have been used in this S

23、tandard to define theapplication of the appendix to which they apply. A normative appendix is an integralpart of a Standard, whereas an informative appendix is only for information andguidance.Originated in Australia as part of AS 2293.1 1979.Previous edition 1987.Originated in New Zealand as part o

24、f NZS 6742:1971.AS 2293.1 1987 and NZS 6742:1971 jointly revisedin part and redesignated AS/NZS 2293.3:1995.Incorporating:Amdt 11998 Copyright STANDARDS AUSTRALIA/ STANDARDS NEW ZEALANDUsers of Standards are reminded that copyright subsists in all Standards Australia and Standards New Zealand public

25、ations and software.Except where the Copyright Act allows and except where provided for below no publications or software produced byStandards Australia or Standards New Zealand may be reproduced, stored in a retrieval system in any form or transmitted by any meanswithout prior permission in writing

26、 from Standards Australia or Standards New Zealand. Permission may be conditional on anappropriate royalty payment. Australian requests for permission and information on commercial software royalties should be directed tothe head office of Standards Australia. New Zealand requests should be directed

27、 to Standards New Zealand.Up to 10 percent of the technical content pages of a Standard may be copied for use exclusively in-house by purchasers of theStandard without payment of a royalty or advice to Standards Australia or Standards New Zealand.Inclusion of copyright material in computer software

28、programs is also permitted without royalty payment provided such programsare used exclusively in-house by the creators of the programs.Care should be taken to ensure that material used is from the current edition of the Standard and that it is updated whenever the Standardis amended or revised. The

29、number and date of the Standard should therefore be clearly identified.The use of material in print form or in computer software programs to be used commercially, with or without payment, or in commercialcontracts is subject to the payment of a royalty. This policy may be varied by Standards Austral

30、ia or Standards New Zealand at any time.Accessed by ISONET - CHINA STATE BUREAU OF TECHNICAL SUPERVIS on 14 Feb 2006 AVAILABLE SUPERSEDEDAS/ NZS 2293.3:1995 4CONTENTSPageSECTION 1 SCOPE AND GENERAL1.1 SCOPE . 51.2 APPLICATION . 51.3 REFERENCED DOCUMENTS 51.4 DEFINITIONS 61.5 RADIO INTERFERENCE SUPPR

31、ESSION 6SECTION 2 GENERAL REQUIREMENTS FOR EMERGENCY LUMINAIRES2.1 COMPLIANCE WITH AS 3137 . 72.2 LUMINAIRE CLASSIFICATION 72.3 ILLUMINATION AT SWITCH ON . 72.4 IDENTIFICATION SYMBOL . 72.5 MARKING 8SECTION 3 GENERAL REQUIREMENTS FOR EXIT SIGNS3.1 GENERAL 93.2 COMPLIANCE WITH AS 3137 . 93.3 GENERAL

32、PRESENTATION . 93.4 FORM AND DIMENSIONS 93.5 ILLUMINATION 93.6 COLOUR . 113.7 MARKING 11SECTION 4 PARTICULAR REQUIREMENTS FOR SELF-CONTAINEDEMERGENCY LUMINAIRES AND EXIT SIGNS4.1 GENERAL 134.2 SUITABILITY FOR OPERATING TEMPERATURES 134.3 ARRANGEMENT AND CONTROL 134.4 BATTERIES . 144.5 BATTERY CHARGE

33、RS . 154.6 CONTROL EQUIPMENT 154.7 ELECTRICAL REQUIREMENTS 154.8 SELF-CONTAINED AUTOMATIC DISCHARGE TESTING FACILITIES . . 164.9 MARKING 17APPENDICESA ESSENTIAL DATA AND PREFERRED FORMAT FOR TEST REPORTSFOR EMERGENCY LUMINAIRES AND EXIT SIGNS . 18B SAMPLE DECLARATION OF COMPLIANCE FOR EMERGENCYLUMIN

34、AIRES AND EXIT SIGNS 24C CLASSIFICATION OF EMERGENCY LUMINAIRES 26D TYPE TESTING OF SELF-CONTAINED EMERGENCY LUMINAIRES ANDEXIT SIGNS . 31Accessed by ISONET - CHINA STATE BUREAU OF TECHNICAL SUPERVIS on 14 Feb 2006 AVAILABLE SUPERSEDED5 AS / NZS 2293.3:1995STANDARDS AUSTRALIA/STANDARDS NEW ZEALANDAu

35、stralian/New Zealand StandardEmergency evacuation lighting for buildingsPart 3: Emergency luminaires and exit signsSECTION 1 SCOPE AND GENERAL1.1 SCOPE This Standard specifies requirements for the design, construction,performance and testing of emergency luminaires and exit signs. It applies both to

36、emergency luminaires and exit signs which are centrally supplied, and to emergencyluminaires and exit signs of the self-contained type.Different requirements are specified for application in Australia and New Zealand withrespect to exit signs (see Section 3).NOTES:1 Requirements for the installation

37、 and operation of emergency luminaires and exit signs arespecified in AS/NZS 2293.1. Requirements for the periodic inspection and maintenance ofemergency luminaires and exit signs are set out in AS/NZS 2293.2.2 Appendix A lists the essential data and preferred format of test reports for emergencylum

38、inaires and exit signs. Such information may be required (e.g. by purchasers orinspecting authorities) to substantiate compliance with the requirements of this Standard.3 A sample declaration of the compliance of emergency luminaires and exit signs with thisStandard is given in Appendix B.1.2 APPLIC

39、ATION The requirements of this Standard apply to emergency luminairesand exit signs as follows:(a) Centrally-supplied emergency luminairesSection 2.(b) Centrally-supplied exit signsSection 3.(c) Self-contained emergency luminairesSections 2 and 4.(d) Self-contained exit signsSections 3 and 4.Where a

40、n exit sign is also designed to serve as an emergency luminaire, the applicablecombination of the above requirements shall apply.1.3 REFERENCED DOCUMENTS The following documents are referred to in thisStandard:AS1102 Graphical symbols for electrotechnology1102.8 Part 8: Symbols for location diagrams

41、1319 Safety signs for the occupational environment1680 Interior lighting1680.3 Part 3: Measurement, calculation and presentation of photometric data2633 Guide to the specification of colours2752 Preferred numbers and their use3100 Approval and test specificationGeneral requirements for electrical eq

42、uipment3137 Approval and test specificationLuminaires (lighting fittings)COPYRIGHTAccessed by ISONET - CHINA STATE BUREAU OF TECHNICAL SUPERVIS on 14 Feb 2006 AVAILABLE SUPERSEDEDAS/ NZS 2293.3:1995 6AS/NZS2293 Emergency evacuation lighting for buildings2293.1 Part 1: System design, installation and

43、 operation2293.2 Part 2: Inspection and maintenance4051 Limits and methods of measurement of radio disturbance characteristics ofelectrical lighting and similar equipmentIEC285 Alkaline secondary cells and batteriesSealed nickel-cadmium cylindricalrechargeable single cells896 Stationary lead-acid ba

44、tteriesGeneral requirements and methods of test1056 Portable lead-acid cells and batteries (valve-regulated types)1056-1 Part 1: General requirements, functional characteristicsMethods of testISO3864 Safety colours and safety signsCIE*107 Review of the official recommendations of the CIE for the col

45、ours of signallights.1.4 DEFINITIONS For the purpose of this Standard, the definitions given inAS/NZS 2293.1 apply.1.5 RADIO INTERFERENCE SUPPRESSION Emergency luminaires and exitsigns shall be provided with radio interference suppression as necessary to ensurecompliance with AS/NZS 4051.* Internati

46、onal Commission on Illumination, Vienna. For application in New Zealand, this Clause forms part of the Standard as at the date of publication. Forapplication in Australia, this Clause forms part of the Standard on 1 January 1996.COPYRIGHTAccessed by ISONET - CHINA STATE BUREAU OF TECHNICAL SUPERVIS

47、on 14 Feb 2006 AVAILABLE SUPERSEDED7 AS / NZS 2293.3:1995SECTION 2 GENERAL REQUIREMENTS FOREMERGENCY LUMINAIRES2.1 COMPLIANCE WITH AS 3137 Emergency luminaires shall comply with therequirements of AS 3137 unless otherwise specified in this Standard.NOTE: For self-contained emergency luminaires, see

48、also the requirements of Clause 4.7.2.2 LUMINAIRE CLASSIFICATION Emergency luminaires shall be classified inaccordance with Appendix C and shall be appropriately marked.NOTE: The regulatory authority may require evidence to be supplied in support of theclassification marked on the luminaire, e.g. a

49、test report from an appropriately accreditedlaboratory.2.3 ILLUMINATION AT SWITCH ON2.3.1 Maximum delay Emergency luminaires shall provide a light output of at least(a) 10% of the reference value within1soflossofthenormal supply; and(b) 80% of the reference value within 15 s of loss of the normal supply.The reference value shall be taken as the luminous intensity assigned in terms of theclassification procedure of Paragraph C3.2 of Appendix C.The requirements of Items (a) and (b) shall apply both when the emergency luminaires areinitially