CSA C22 2 NO 284-2016 Nonindustrial photoelectric switches for lighting control (First Edition).pdf

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1、C22.2 No. 284-16Nonindustrial photoelectric switches for lighting controlLegal 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

2、volunteers representing varied viewpoints and interests to achieve consensus and develop a standard. Although CSA Group administers the process and establishes rules to promote fairness in achieving consensus, it does not independently test, evaluate, or verify the content of standards.Disclaimer an

3、d exclusion of liabilityThis document is provided without any representations, warranties, or conditions of any kind, express or implied, including, without limitation, implied warranties or conditions concerning this documents fitness for a particular purpose or use, its merchantability, or its non

4、-infringement of any third partys intellectual property rights. CSA Group does not warrant the accuracy, completeness, or currency of any of the information published in this document. CSA Group makes no representations or warranties regarding this documents compliance with any applicable statute, r

5、ule, or regulation.IN NO EVENT SHALL CSA GROUP, ITS VOLUNTEERS, MEMBERS, SUBSIDIARIES, OR AFFILIATED COMPANIES, OR THEIR EMPLOYEES, DIRECTORS, OR OFFICERS, BE LIABLE FOR ANY DIRECT, INDIRECT, OR INCIDENTAL DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES, HOWSOEVER CAUSED, INCLUDING BUT NOT LIMITED TO SPEC

6、IAL OR CONSEQUENTIAL DAMAGES, LOST REVENUE, BUSINESS INTERRUPTION, LOST OR DAMAGED DATA, OR ANY OTHER COMMERCIAL OR ECONOMIC LOSS, WHETHER BASED IN CONTRACT, TORT (INCLUDING NEGLIGENCE), OR ANY OTHER THEORY OF LIABILITY, ARISING OUT OF OR RESULTING FROM ACCESS TO OR POSSESSION OR USE OF THIS DOCUMEN

7、T, EVEN IF CSA GROUP HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES.In publishing and making this document available, CSA Group is not undertaking to render professional or other services for or on behalf of any person or entity or to perform any duty owed by a

8、ny person or entity to another person or entity. The information in this document is directed to those who have the appropriate degree of experience to use and apply its contents, and CSA Group accepts no responsibility whatsoever arising in any way from any and all use of or reliance on the informa

9、tion contained in this document.CSA Group is a private not-for-profit company that publishes voluntary standards and related documents. CSA Group has no power, nor does it undertake, to enforce compliance with the contents of the standards or other documents it publishes.Intellectual property rights

10、 and ownershipAs between CSA Group and the users of this document (whether it be in printed or electronic form), CSA Group is the owner, or the authorized licensee, of all works contained herein that are protected by copyright, all trade-marks (except as otherwise noted to the contrary), and all inv

11、entions and trade secrets that may be contained in this document, whether or not such inventions and trade secrets are protected by patents and applications for patents. Without limitation, the unauthorized use, modification, copying, or disclosure of this document may violate laws that protect CSA

12、Groups and/or others intellectual property and may give rise to a right in CSA Group and/or others to seek legal redress for such use, modification, copying, or disclosure. To the extent permitted by licence or by law, CSA Group reserves all intellectual property rights in this document.Patent right

13、sAttention is drawn to the possibility that some of the elements of this standard may be the subject of patent rights. CSA Group shall not be held responsible for identifying any or all such patent rights. Users of this standard are expressly advised that determination of the validity of any such pa

14、tent rights is entirely their own responsibility.Authorized use of this documentThis document is being provided by CSA Group for informational and non-commercial use only. The user of this document is authorized to do only the following:If this document is in electronic form: load this document onto

15、 a computer for the sole purpose of reviewing it; search and browse this document; and print this document if it is in PDF format.Limited copies of this document in print or paper form may be distributed only to persons who are authorized by CSA Group to have such copies, and only if this Legal Noti

16、ce appears on each such copy.In addition, users may not and may not permit others to alter this document in any way or remove this Legal Notice from the attached standard; sell this document without authorization from CSA Group; or make an electronic copy of this document.If you do not agree with an

17、y of the terms and conditions contained in this Legal Notice, you may not load or use this document or make any copies of the contents hereof, and if you do make such copies, you are required to destroy them immediately. Use of this document constitutes your acceptance of the terms and conditions of

18、 this Legal Notice.Standards Update ServiceC22.2 No. 284-16January 2016Title: Nonindustrial photoelectric switches for lighting controlTo 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

19、 updates to this publication is 2423343.If you require assistance, please e-mail techsupportcsagroup.org or call 416-747-2233.Visit CSA Groups policy on privacy at www.csagroup.org/legal to find out how we protect your personal information.Association of Standardization and CertificationNMX-J715ANCE

20、First EditionCSA GroupCSA C22.2 No. 284-16 First EditionUnderwriters Laboratories Inc.UL 773ASixth EditionNonindustrial Photoelectric Switches for Lighting ControlJanuary 19, 2016ANSI/UL 773A-2016Commitment for AmendmentsThis standard is issued jointly by the Association of Standardization and Certi

21、fication (ANCE), theCanadian Standards Association (operating as “CSA Group”), and Underwriters Laboratories Inc. (UL).Comments or proposals for revisions on any part of the standard may be submitted to ANCE, CSAGroup, or UL at anytime. Revisions to this standard will be made only after processing a

22、ccording to thestandards development procedures of ANCE, CSA Group, and UL. CSA Group and UL will issuerevisions to this standard by means of a new edition or revised or additional pages bearing their dateof issue. ANCE will incorporate the same revisions into a new edition of the standard bearing t

23、he samedate of issue as the CSA Group and UL pages.Copyright 2016Rights reserved in favor of ANCE.ISBN 9781771397322 2016 CSA GroupAll rights reserved. No part of this publication may be reproduced in any form whatsoever without theprior permission of the publisher.This Standard is subject to review

24、 five years from the date of publication, and suggestions for itsimprovement will be referred to the appropriate committee. To submit a proposal for change, pleasesend the following information to inquirescsagroup.org and include Proposal for change in thesubject line: Standard designation (number);

25、 relevant clause, table, and/or figure number; wording ofthe proposed change; and rationale for the change.To purchase CSA Group Standards and related publications, visit CSA Groups Online Store atshop.csa.ca or call toll-free 1-800-463-6727 or 416-747-4044.Copyright 2016 Underwriters Laboratories I

26、nc.ULs Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standardshould be altered in any way. All of ULs Standards and all copyrights, ownerships, and rights regardingthose Standards shall remain the sole and exclusive property of UL.This ANSI/UL Standard for Sa

27、fety consists of the Sixth Edition including revisions through January 19,2016. The most recent designation of ANSI/UL 773A as an American National Standard (ANSI)occurred on January 19, 2016. ANSI approval for a standard does not include the Cover Page,Transmittal Pages, Title Page (front and back)

28、, or the Preface. The National Difference Page and IECForeword are also excluded from the ANSI approval of IEC-based standards. Any other portions of thisANSI/UL standard that were not processed in accordance with ANSI/UL requirements are noted at thebeginning of the impacted sections.The Department

29、 of Defense (DoD) has adopted UL 773A on June 13, 1989. The publication of revisedpages or a new edition of this Standard will not invalidate the DoD adoption.Comments or proposals for revisions on any part of the Standard may be submitted to UL at any time.Proposals should be submitted via a Propos

30、al Request in ULs On-Line Collaborative StandardsDevelopment System (CSDS) at http:/.To purchase UL Standards, visit Comm 2000 at http:/m- or call toll-free 1-888-853-3503.JANUARY 19, 2016NMX-J715ANCE CSA C22.2 NO. 28416 UL 773A4No Text on This PageCONTENTSPREFACE 8INTRODUCTION1 Scope 102 General .1

31、02.1 Components 102.2 Units of measurement 112.3 Undated references 112.4 Normative references 112.5 Definitions 132.6 Suitability for control of loads .132.7 Grounding/Bonding Conductor 13CONSTRUCTION3 Enclosures 143.1 General 143.2 Metal Enclosures 143.3 Polymeric enclosure .163.4 Snap-on covers .

32、174 Accessibility of Uninsulated Live Parts 175 Openings in Enclosure .205.7 Knockouts 226 Provision for Mounting 237 Protection Against Corrosion 238 Supply Connections 248.1 Permanently connected units .248.2 Outlet-box-mounted units .268.3 Cord-connected or direct plug-in units 278.4 Receptacles

33、Incorporated in Equipment 288.5 Direct Plug-in .288.6 Strain relief .308.7 Bushings .309 Bonding/Grounding .309.7 Bonding/Grounding lead requirements .329.8 Bonding/Grounding lead securement 3310 Current-Carrying Parts 3311 Internal Wiring 3312 Spacings 3313 Alternate Spacings Clearances and Creepag

34、e Distances 3413.4 Limited power point determination 3413.5 Printed-wiring board abnormal operation test 3714 Bonding of Internal Parts for Bonding/Grounding .3914.1 General .3914.2 Construction and connection .4115 Polymeric Materials .4216 Coil Windings 4417 Air-Gap Switches .44JANUARY 19, 2016 NM

35、X-J715ANCE CSA C22.2 NO. 28416 UL 773A 5PERFORMANCE18 General 4419 Overload and Endurance Testing - General .4519.1 General .4519.2 Air-gap switch used in series with solid state switching devices 4720 Overload Test 4721 Endurance Test 4922 Temperature Test .5223 Dielectric Voltage-Withstand Test .5

36、524 Operation Test .5625 Abnormal Switching Test 5626 Limited Short-Circuit Test for Solid-State Switching Control 5727 Rain Test 5828 Exposure to Humid Atmospheres .6129 Permanence of Marking Tests 6129.1 Requirements for pressure sensitive labels 6129.2 Oven-aging test 6229.3 Immersion test .6229.

37、4 Standard-atmosphere test .6229.5 Unusual-conditions exposure test 6230 Bonding/Grounding Connection Tests .6230.1 Creep and mold stress relief .6230.2 Overcurrent tests .6330.3 Impedance test 6331 Leakage Current Test .6432 Leakage Current Following Humidity Conditioning Test 6733 Power Supply Abn

38、ormal Tests .6733.1 General .6733.2 Output loading .6833.3 Power supply burnout .6933.4 Power supply abnormal test .7034 Component Breakdown Test .7034.1 Effects on equipment .7034.2 Effects on controlled load .7134.3 Component evaluation 7135 Strain Relief and Lead Securement Tests 7135.1 Strain re

39、lief cord-connected device .7135.2 Lead securement - for self enclosed devices with nipples .7135.3 Lead securement outlet box mounted devices 7136 Knockout Test 7137 Mechanical integrity .7137.1 Impact test for outdoor devices 7137.2 Crush test .7238 Conduit Connection to Enclosure Tests 7238.1 Pol

40、ymeric Enclosures .7238.2 Metallic enclosure threaded opening test 7338.3 Metallic enclosure conduit hub test .7439 Snap-On Cover Test 7440 Tests on 120V Devices with Varistors .7440.3 Test requirements 74MANUFACTURING AND PRODUCTION TESTSJANUARY 19, 2016NMX-J715ANCE CSA C22.2 NO. 28416 UL 773A641 D

41、ielectric Voltage-Withstand Test .75RATINGS, MARKINGS AND INSTRUCTIONS42 Details .7743 Instructions 8344 Marking requirements for minimum outlet box volume .83JANUARY 19, 2016 NMX-J715ANCE CSA C22.2 NO. 28416 UL 773A 7PREFACEThis is the harmonized ANCE, CSA Group, and UL standard for Nonindustrial P

42、hotoelectric Switches forLighting Control. It is the first edition of NMX-J-715-ANCE, the first edition of CSA-C22.2 No. 28416, andthe sixth edition of UL 773A. This edition of UL 773A supersedes the previous edition published onFebruary 10, 2006.This harmonized standard was prepared by the Associat

43、ion of Standardization and Certification, (ANCE),CSA Group and Underwriters Laboratories Inc. (UL). The efforts and support of the TechnicalHarmonization Subcommittee, on the Harmonization of Electrotechnical Standards of the Nations of theAmericas (CANENA), are gratefully acknowledged.The CSA Group

44、 standard also replaces the following Technical Information Letters (T.I.L.), for productscovered in this Standard: TIL No. A-15 Photo-electric switchesThis standard is considered suitable for use for conformity assessment within the stated scope of thestandard.The present Mexican standard was devel

45、oped by the CT 23 Electrical Accesries from the Comite deNormalizacion de la Asociacion de Normalizacion y Certificacion, A.C., CONANCE, with the collaborationof the Electrical of manufactures, manufacturers and users.This standard was reviewed by the CSA Integrated Committee on Wiring Devices, unde

46、r the jurisdictionof the CSA Technical Committee on Wiring Products and the CSA Strategic Steering Committee onrequirements for Electrical Safety, and has been formally approved by the CSA Technical Committee.This standard has been approved by the American National Standards Institute (ANSI) as an A

47、mericanNational Standard.Application of StandardWhere reference is made to a specific number of samples to be tested, the specified number is to beconsidered a minimum quantity.Note: Although the intended primary application of this standard is stated in its scope, it is important to note thatit rem

48、ains the responsibility of the users of the standard to judge its suitability for their particular purpose.Level of HarmonizationThis standard is published as an identical standard for ANCE, CSA Group and UL.An identical standard is a standard that is exactly the same in technical content except for

49、 nationaldifferences resulting from conflicts in codes and governmental regulations. Presentation is word for wordexcept for editorial changes.Reasons for Differences From IECThere is no corresponding IEC standard.JANUARY 19, 2016NMX-J715ANCE CSA C22.2 NO. 28416 UL 773A8InterpretationsThe interpretation by the standards development organization of an identical or equivalent standard isbased on the literal text to determine compliance with the standard in accordance wi

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