1、C22.2 No. 250.570-16Track lightingLegal Notice for StandardsCanadian Standards Association (operating as “CSA Group”) develops standards through a consensus standards development process approvedby the Standards Council of Canada. This process brings together volunteers representing varied viewpoint
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21、anadian S tandards Association, operating as “CSA Group”Track lightingC22.2 No. 250.570-16C22.2 No. 250.570-16Track lightingFebruary 2016 2016 CSA Group 1ContentsTechnical Committee on Consumer and Commercial Products 3Integrated Committee on Lighting Products 5Preface 111 Scope 122 Reference public
22、ations 133 Definitions 144 General requirements 174.2 Application of requirements 175 Mechanical construction 175.7 Polymeric materials 175.7.1 General 175.11 Means of mounting 195.15 Strain relief 205.101 Track suitable for drilling in the field 205.102 Track suitable for cutting in the field 205.1
23、03 Hanging devices 206 Electrical construction 216.5 Receptacles 216.9 Conductors and cords 216.10 Identification and polarity 226.11 Electrical spacings 226.14 Grounding and bonding 226.15 Supply connections 236.101 Adaptors 236.102 Connectors 246.103 Canopies 257 Incandescent luminaires Supplement
24、ary requirements 258 Fluorescent luminaires Supplementary requirements 259 HID luminaires Supplementary requirements 2610 Surface-mounted luminaires Supplementary requirements 2611 Recessed luminaires Supplementary requirements 2611.101 Temperature test requirements for recessed track 2612 Miscellan
25、eous luminaires Supplementary requirements 26C22.2 No. 250.570-16Track lightingFebruary 2016 2016 CSA Group 213 Environmental location luminaires Supplementary requirements 2714 Normal temperature tests 2714.101 Normal temperature test for a track luminaire 2714.102 Normal temperature test for track
26、 systems 2714.103 Normal temperature test for recessed track systems 2715 Abnormal temperature tests 2715.101 Abnormal temperature test for a recessed mounted track with recessed luminaires 2816 Mechanical tests 2816.101 Drop test 2816.102 Track clip test 2816.103 Torque test for pendant-mounted tra
27、ck 2816.104 Adaptor moment test 2916.105 Strength of adaptorluminaire assembly test 2916.106 Connector strength test for use in pendant-mounted track 2916.107 Track section strength test 3016.108 Polarity test 3016.109 Bus bar displacement 3016.109.1 Horizontal bus bar displacement 3016.109.2 Vertic
28、al bus bar displacement 3116.110 Field cutting and drilling test 3116.111 Loading test for hooks and similar suspension items 3116.112 Track clip security test 3117 Electrical tests 3217.101 Bond impedance test for track systems 3217.102 Adaptor mechanical/electrical endurance 3218 Factory productio
29、n tests 3319 Test procedures and apparatus 3319.101 Additional test procedures and apparatus 3319.101.1 Test set-up Surface-mounted track for bond impedance test and normal temperaturetest 3319.101.2 Test set-up Recessed mounted track for bond impedance test and temperature test 3419.101.3 Test floo
30、r for drop test 3519.101.4 Cheesecloth test material 3519.101.5 Tissue paper 3520 Marking 3520.101 Additional required markings 35Annex B (normative) Markings French translations 38Annex AA (normative) Permanently connected lighting systems supported in free air employing bareconductors and suspende
31、d ceiling grid systems 39C22.2 No. 250.570-16Track lightingFebruary 2016 2016 CSA Group 3Technical Committee on Consumer andCommercial ProductsS. Lawrence Cisco Systems Canada Co.,Scarborough, OntarioCategory: Producer InterestChairD. Mascarenhas Brampton, OntarioCategory: General InterestVice-Chair
32、D.P. Badry Government of Yukon,Whitehorse,YukonCategory: Regulatory AuthorityG. Benjamin Thomas b) provide an explanation of circumstances surrounding the actual field condition; andc) where possible, phrase the request in such a way that a specific “yes” or “no” answer will address theissue.Committ
33、ee interpretations are processed in accordance with the CSA Directives and guidelines governingstandardization and are available on the Current Standards Activities page at standardsactivities.csa.ca.5) This Standard is subject to review five years from the date of publication. Suggestions for its i
34、mprovement willbe referred to the appropriate committee. To submit a proposal for change, please send the followinginformation to inquiriescsagroup.org and include “Proposal for change” in the subject line:a) Standard designation (number);b) relevant clause, table, and/or figure number;c) wording of
35、 the proposed change; andd) rationale for the change.C22.2 No. 250.570-16Track lightingFebruary 2016 2016 CSA Group 12C22.2 No. 250.570-16Track lighting1 Scope1.1This Standard applies to wall and ceiling-mounted track lighting systems, rated 347 V, 40 A max,incorporating incandescent, fluorescent, l
36、ight emitting diodes and high-intensity discharge lightingsources, intended to be installed in non-hazardous, dry locations in accordance with the CanadianElectrical Code, Part I.1.2This Standard applies to plug- and cord-connected track lighting systems rated 120 V.1.3This Standard applies to perma
37、nently connected incandescent or LED lighting systems supported in freeair, employing bare conductors. The power supply for supplying luminaire head assemblies may haveone or more secondary output circuits each of which operates at up to 30 V rms or 42.4 V peak or dc,and less than 240 VA.1.4This Sta
38、ndard applies also to extra-low-voltage suspended ceiling grid systems that operate at 30 V rmsor 42.4 V peak, or less, connected to Class 2 power supplies.1.5This Standard is intended to be used in conjunction with the applicable clauses of CSA C22.2 No. 250.0and its subsequent revisions.1.6Lightin
39、g tracks shall not be connected to a branch circuit protected by overcurrent devices rated or setat more thana) 15 A in dwelling units;b) 20 A in other than dwelling units, where the input voltage does not exceed 347 V nominal; orc) 40 A in other than dwelling units, where the load is fromi) luminai
40、res with lampholders of the incandescent mogul base type;ii) high-intensity discharge (HID) luminaires, with or without auxiliary lighting systems, where theinput voltage does not exceed 120 V nominal;iii) tungsten halogen luminaires with double-ended lampholders, where the input voltage doesnot exc
41、eed 240 V nominal; oriv) luminaires provided with an integral overcurrent device rated at not more than 15 A, wherethe input voltage does not exceed 120 V nominal.1.7The values given in SI units are the units of record for the purposes of this Standard. The values given inparentheses are for informa
42、tion and comparison only.C22.2 No. 250.570-16Track lightingFebruary 2016 2016 CSA Group 131.8In this Standard,“shall” is used to express a requirement, i.e., a provision that the user is obliged tosatisfy in order to comply with the standard; “should” is used to express a recommendation or thatwhich
43、 is advised but not required; and “may” is used to express an option or that which is permissiblewithin the limits of the Standard.Notes accompanying clauses do not include requirements or alternative requirements; the purpose of anote accompanying a clause is to separate from the text explanatory o
44、r informative material.Notes to tables and figures are considered part of the table or figure and may be written asrequirements.Annexes are designated normative (mandatory) or informative (non-mandatory) to define theirapplication2 Reference publicationsIn addition to the reference publications list
45、ed in CSA C22.2 No. 250.0, this Standard refers to thefollowing publications, and where such reference is made, it shall be to the edition listed below,including all amendments published thereto.CSA GroupC22.1-15Canadian Electrical Code, Part ICAN/CSA-C22.2 No. 0-10 (R2015)General requirements Canad
46、ian Electrical Code, Part IICAN/CSA-C22.2 No. 0.17-00 (R2013)Evaluation of properties of polymeric materialsC22.2 No. 42-10 (R2015)General use receptacles, attachment plugs, and similar wiring devicesC22.2 No. 55-15Special use switchesC22.2 No. 66.1-06 (R2011)Low voltage transformers Part 1: General
47、 requirementsC22.2 No. 66.3-06 (R2011)Low voltage transformers Part 3: Class 2 and Class 3 transformersCAN/CSA-C22.2 No. 223-M91 (R2013)Power supplies with extra-low-voltage Class 2 outputsC22.2 No. 250.0-08 (R2013)LuminairesC22.2 No. 250.570-16Track lightingFebruary 2016 2016 CSA Group 14CAN/CSA-C2
48、2.2 No. 250.13-14Light emitting diode (LED) equipment for lighting applicationsCAN/CSA-C22.2 No. 60950-1-07 (R2012)Information technology equipment Safety Part 1: General requirementsCAN/CSA-C22.2 No. 61347-2-13:15Lamp controlgear Part 2-13: Particular requirements for d.c. or a.c. supplied electron
49、ic controlgear forLED modulesCAN/CSA-C22.2 No. 62031:13LED modules for general lighting Safety specificationsNRCC (National Research Council Canada)National Building Code of Canada, 2015ULC (Underwriters Laboratories of Canada)CAN/ULC-S102-10Standard Method of Test for Surface Burning Characteristics of Building Materials and Assemblies3 DefinitionsIn addition to the definitions listed in CSA C22.2 No. 250.0, the following definitions shall apply in thisStandard:Adaptor a component used for the electrical and mechanical con
