CSA C22 2 NO 141-2015 Emergency lighting equipment (Fifth Edition).pdf

1、C22.2 No. 141-15Emergency lighting equipmentLegal Notice for StandardsCanadian Standards Association (operating as “CSA Group”) develops standards through a consensus standards development process approved by the Standards Council of Canada. This process brings together volunteers representing varie

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18、Update ServiceC22.2 No. 141-15June 2015Title: Emergency lighting equipmentTo register for e-mail notification about any updates to this publication go to shop.csa.ca click on CSA Update ServiceThe List ID that you will need to register for updates to this publication is 2423767.If you require assist

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20、soever without the prior permission of the publisher.Published in June 2015 by CSA Group A not-for-profit private sector organization 178 Rexdale Boulevard, Toronto, Ontario, Canada M9W 1R3 To purchase standards and related publications, visit our Online Store at shop.csa.caor call toll-free 1-800-4

21、63-6727 or 416-747-4044.TMA trade-mar k of the Canadian S tandards Association, operating as “CSA Group”Emergency lighting equipmentC22.2 No. 141-15C22.2 No. 141-15Emergency lighting equipmentJune 2015 2015 CSA Group 1ContentsTechnical Committee on Consumer and Commercial Products 4Subcommittee on L

22、ighting Products 6CSA C22.2 No. 141 Task Force 12Preface 141 Scope 152 Reference publications 153 Definitions 174 General requirements 214.1 General 214.2 Output rating 214.2.1 Unit equipment and emergency luminaires 214.2.2 Central power system 214.2.3 Rated discharged time 224.3 Equipment performa

23、nce 224.3.1 Criteria Unit equipment and emergency luminaires 224.3.2 Criteria Central power system 224.3.3 Operating conditions 224.3.4 Operation at extreme temperatures 234.3.5 Compliance 234.4 Indication of operating condition 234.4.1 Signal device 234.4.2 Signal device arrangement 234.4.3 Overloa

24、d sensing circuit for central power system 234.4.4 Central power system indicators (visual/audio) 234.4.5 Phase failure 244.4.6 Equipment with auto-testing/auto-diagnostic features 244.5 Testing of operation of equipment with batteries 245 Construction 245.1 General 245.2 Enclosures 265.2.1 General

25、265.2.2 Nonmetal materials 265.2.3 Thickness of sheet metal enclosures for live parts 275.2.4 Thickness of cast enclosures for live parts 275.2.5 Openings in enclosures 275.2.6 Doors and covers of enclosures 275.3 Mechanical assembly 285.4 Supply connections 285.4.1 General 28C22.2 No. 141-15Emergen

26、cy lighting equipmentJune 2015 2015 CSA Group 25.4.2 Cord-connected equipment 285.4.3 Equipment for permanent connection 295.4.4 Strain relief 305.5 Bushings 305.6 Current-carrying parts 305.7 Wiring 305.7.1 General 305.7.2 Wiring materials 315.7.3 Minimum conductor size 315.8 Electrical insulation

27、325.9 Storage batteries 325.10 Charging means 335.11 Output connections 335.11.1 General 335.11.2 Overcurrent protection 335.11.3 Disconnecting means 345.12 Fuses 345.13 Transformers 345.14 Switches and controls 345.15 Signal lights 345.16 Spacings 355.17 Separation of circuits 355.18 Grounding and

28、bonding 365.19 Lamps 365.20 Swivels 365.21 Risk of fire 365.22 Visibility requirements 366 Marking 367 Tests 407.1 General 407.2 Conditions for test 407.3 Preparation of unit equipment 417.4 Rating (input) 417.5 Temperature 417.6 Leakage current 427.7 Dielectric strength 437.8 Short-term recovery 43

29、7.9 Charging means 447.10 Cycling 447.11 Minimum ambient temperature 457.12 Minimum extreme voltage 457.12.1 General 457.12.2 Requirements 457.12.3 Central power system testing 457.13 Electrolyte loss 467.14 Light output 477.15 Lamp life 48C22.2 No. 141-15Emergency lighting equipmentJune 2015 2015 C

30、SA Group 37.16 Flame test of nonmetallic enclosures 487.17 Swivel test 487.18 Lifting harnesses 487.19 Minimum light output for emergency lighting equipment 487.20 Energy performance and relevant markings for exit signs 487.21 Component breakdown 497.22 Operation of equipment with auto-testing/auto-

31、diagnostic features 498 Impedance networks 498.1 Application 498.2 General requirements 498.2.1 General 498.2.2 Low-voltage power-limited circuits 508.3 Construction 508.3.1 Coupling capacitors 508.3.2 Electronic circuits 508.3.3 High-frequency inverters 508.4 Tests 508.4.1 General 508.4.2 Output vo

32、ltage and current test 518.4.3 Abnormal test 528.4.4 Component breakdown test 53Annex A (normative) Performance of internally illuminated exit signs (letters) 61Annex B (normative) Performance of internally illuminated exit signs (pictograms) 81Annex C (normative) Emergency light illuminance (light

33、output) 94Annex D (informative) Energy efficiency 95Annex E (normative) Exit sign diffuser material 96Annex F (informative) Related ISO Standards 98C22.2 No. 141-15Emergency lighting equipmentJune 2015 2015 CSA Group 4Technical Committee on Consumer and Commercial ProductsA. Milne 21st Olympiad Sale

34、s, Burlington, Ontario Category: General InterestChairD. Mascarenhas Brampton, Ontario Category: General InterestVice-ChairD.P. Badry Yukon Government, Community Services, Whitehorse, Yukon Category: Regulatory AuthorityG. Benjamin Thomas b) provide an explanation of circumstances surrounding the ac

35、tual field condition; andc) where possible, phrase the request in such a way that a specific “yes” or “no” answer will address the issue. Committee interpretations are processed in accordance with the CSA Directives and guidelines governing standardization and are available on the Current Standards

36、Activities page at standardsactivities.csa.ca.5) This Standard is subject to review five years from the date of publication. Suggestions for its improvement will be referred to the appropriate committee. To submit a proposal for change, please send the following information to inquiriescsagroup.orga

37、nd include “Proposal for change” in the subject line: a) Standard designation (number);b) relevant clause, table, and/or figure number;c) wording of the proposed change; andd) rationale for the change.C22.2 No. 141-15Emergency lighting equipmentJune 2015 2015 CSA Group15C22.2 No. 141-15Emergency lig

38、hting equipment1 Scope1.1 This Standard applies to exit signs, unit equipment, emergency luminaires, and central power systems intended for connection to circuits with nominal voltages of 600 V and less and providing illumination in the event of a failure of the normal power supply for nonhazardous

39、locations in accordance with the Rules of the Canadian Electrical Code, Part I.1.2 This Standard includes requirements for the construction of emergency lighting equipment to preclude fire and shock hazards and to ensure that the equipment has the minimum capability for performing its intended funct

40、ion.1.3 In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which

41、 is permissible within the limits of the Standard.Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.Notes to tables and figures are considered part of the ta

42、ble or figure and may be written as requirements.Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.1.4 The values given in SI units are the units of record for the purposes of this Standard. The values given in parentheses are for information and

43、 comparison only.2 Reference publicationsThis Standard refers to the following publications, and where such reference is made, it shall be to the edition listed below, including all amendments published thereto.CSA GroupC22.1-15 Canadian Electrical Code, Part ICAN/CSA-C22.2 No. 0-10 General Requirem

44、ents Canadian Electrical Code, Part IIC22.2 No. 141-15Emergency lighting equipmentJune 2015 2015 CSA Group 16C22.2 No. 0.8-12 Safety functions incorporating electronic technologyCAN/CSA-C22.2 No. 0.17-00 (R2013) Evaluation of properties of polymeric materialsC22.2 No. 14-13 Industrial control equipm

45、entC22.2 No. 21-14 Cord sets and power supply cordsC22.2 No. 24-93 (R2013) Temperature-indicating and -regulating equipmentC22.2 No. 42-10 General use receptacles, attachment plugs, and similar wiring devicesC22.2 No. 49-14 Flexible cords and cablesC22.2 No. 55-M1986 (R2012) Special use switchesC22.

46、2 No. 66.1-06 (R2011) Low voltage transformers Part 1: General requirementsC22.2 No. 66.2-06 (R2011) Low voltage transformers Part 2: General purpose transformersC22.2 No. 66.3-06 (R2011) Low voltage transformers Part 3: Class 2 and Class 3 transformersC22.2 No. 107.1-01 (R2011) General use power su

47、ppliesC22.2 No. 111-10 General-use snap switchesCAN/CSA-C22.2 No. 223-M91 (R2013) Power supplies with extra-low-voltage Class 2 outputsC22.2 No. 250.0-08 (R2013) LuminairesCAN/CSA-C22.2 No. 60950-1-07 (R2012) Information technology equipment Safety Part 1: General requirementsCAN3-C235-83 (R2010) Pr

48、eferred voltage levels for AC systems, 0 to 50 000 VC22.2 No. 141-15Emergency lighting equipmentJune 2015 2015 CSA Group 17CAN/CSA-C860-11 Performance of internally lighted exit signsCAN/CSA-E60384-14 Fixed capacitors for use in electronic equipment Part 14-1: Blank detail specification: Fixed capac

49、itors for electromagnetic interference suppression and connection to the supply mainsTIL D-26 Component CapacitorsCIE (International Commission on Illumination)15-2004 Colorimetry69-1987 Methods of Characterizing Illuminance Meters and Luminance Meters: Performance, Characteristics and SpecificationsISO (International Standard Organization)ISO 7010:2011 2nd ed. (incl. amd 5 (2014) Graphical symbols Safety colors and safety signs Registered safety signsNational Research Council CanadaNational Building Code of Canada, 20103 Defin