CSA C22 2 NO 280-2013 Electric vehicle supply equipment (First Edition).pdf

1、C22.2 No. 280-13Electric vehicle supply 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

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15、SEOFREVIEWINGITsSEARCHANDBROWSETHISDOCUMENTANDsPRINTTHISDOCUMENTIFITISIN0$ relevant clause, table, and/or figure number; wording of the proposed change; and rationalefor the change.Copyright 2013 Underwriters Laboratories Inc.ULs Standards for Safety are copyrighted by UL. Neither a printed nor elec

16、tronic 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 Safety consists of the First Edition.The most recent designation of ANSI/UL 259

17、4 as an American National Standard (ANSI) occurred onFebruary 22, 2013. ANSI approval for a standard does not include the Cover Page, Transmittal Pages,Title Page (front and back), or the Preface.Comments or proposals for revisions on any part of the Standard may be submitted to UL at any time.Propo

18、sals should be submitted via a Proposal Request in ULs On-Line Collaborative StandardsDevelopment System (CSDS) at http:/.To purchase UL Standards, visit Comm 2000 at http:/m- call toll-free 1-888-853-3503.CONTENTSPreface .7INTRODUCTION1 Scope .92 Units of Measurement 103 Components 104 Normative Re

19、ferences .105 Definitions 10CONSTRUCTION6 General .146.1 EV cord sets 146.2 EV charging stations .156.3 EV power outlets 167 Frame and Enclosure 167.1 General 167.2 Access covers 177.3 Metallic enclosures 177.4 Nonmetallic enclosures .207.5 Openings in enclosures 217.6 Mechanical strength of enclosu

20、res .317.7 Environmental considerations .318 Protection of Users Accessibility and User Servicing .318.1 General 318.2 Accessibility 318.3 User servicing .349 Protection Against Electric Shock 349.1 General 349.2 Personnel protection systems .359.3 Stored energy on capacitors 3510 Corrosion Protecti

21、on Against Electric Shock 3511 Mechanical Assembly .3512 Supply Connections .3612.1 Permanently connected devices 3612.2 Cord connected devices 4412.3 Direct plug-in devices .4713 Output Connections and Wiring .5213.1 General .5213.2 Strain relief 5413.3 Bushings 5414 Equipment Grounding .5415 Bondi

22、ng .5916 EV Bonding 6217 Internal Wiring 6217.1 Wires .6217.2 Protection of wires 6218 Flammability .6319 Current Carrying Parts 64FEBRUARY 22, 2013 NMX-J-677-ANCE-2013 CSA C22.2 NO. 280-13 UL 2594 320 Electrical Connections .6421 Gaskets .6522 Spacings 6522.1 General .6522.2 Insulation barriers 672

23、3 Alternate Spacings Clearances and Creepage Distances 6824 Separation of Circuits .6824.1 Factory wiring 6824.2 Separation barriers .6924.3 Field wiring 6925 Control Circuits .6925.1 Secondary control circuits .6925.2 Primary control circuits 7126 Switches and controls .7227 Capacitors, Resistors,

24、and Suppressors .7327.1 Capacitors .7327.2 Resistors 7427.3 Suppressors .7428 Supplementary Overcurrent Protective Devices .7428.1 General .7428.2 Supplementary protection .7528.3 User replaceable protection devices 7629 Transformers .7629.1 General .7629.2 Coil insulation 7730 Printed Wiring Boards

25、 .7931 Insulating Materials .7932 Protection of Service Personnel 7933 Electronic Protection Circuits .8034 Cord Reels .8135 Luminaires .81PROTECTION OF USERS AGAINST INJURY36 General 8237 Sharp Edges .8238 Enclosures and Guards 8339 Strength of Enclosures 8340 Surface Temperatures .8341 Stability 8

26、442 Mounting Means 8543 Strength of Handles .8544 Height of Coupling Means .85PERFORMANCE45 General 8546 Leakage Current Test .8647 Leakage Current Test Following Humidity Conditioning 9048 Input Test 9049 Temperature Test .9050 Capacitor Discharge Test 9351 Dielectric Voltage Withstand Test .94FEBR

27、UARY 22, 2013NMX-J-677-ANCE-2013 CSA C22.2 NO. 280-13 UL 2594451.1 General .9451.2 Maximum voltage measurements .9551.3 AC and DC power circuits (primary) 9551.4 Secondary circuits 9651.5 Induced potential .9652 Abnormal Tests .9752.1 General .9752.2 Transformer burnout test 9852.3 Transformer overl

28、oad test 10052.4 Short circuit test .10152.5 Capacitor fault test 10252.6 Forced ventilation test .10252.7 Component fault tests .10252.8 Electrolytic capacitor fault test 10252.9 Vibration test .10353 Flanged Bobbin Transformer Abnormal Test 10354 Strain Relief Tests .10554.1 General 10554.2 Pull s

29、train relief test .10554.3 Push back strain relief test .10655 EV Cable Secureness Test .10656 Grounding Tests .10756.1 Ground impedance test 10756.2 Ground continuity test .10857 Impact Test .10858 Vehicle Drive Over Test 11059 Drop Test .11060 Strength of Terminal Insulating Base and Support .1106

30、1 Impact on Glass Covers 11062 Bonding Conductor Tests .11162.1 General 11162.2 Current test 11162.3 Limited short circuit test 11163 Evaluation of Reduced Spacings on Printed Wiring Boards .11264 Mounting Means Test 11265 Strength of Handles 11266 Mold Stress-Relief Distortion Test .11367 Additiona

31、l Environmental Tests 11367.1 General 11367.2 Water exposure test 11367.3 UV exposure .11467.4 Chemical exposure .11468 Tests for Permanence of Cord Tags .11469 Tests on Transformer Insulating Materials 11570 Harmonic Distortion 11571 Metallic Coating Thickness Test .11672 Overcurrent Protection Cal

32、ibration Test 117MARKINGS73 General 11874 Environmental Enclosure Markings 12175 Cautionary Markings 121FEBRUARY 22, 2013 NMX-J-677-ANCE-2013 CSA C22.2 NO. 280-13 UL 2594 5INSTRUCTIONS76 General 12477 Instructions Pertaining to Risk of Fire, Electric Shock, or Injury to Persons .12578 Installation I

33、nstructions 13079 Operating Instructions .13180 User Maintenance Instructions 13181 Moving, Transporting, and Storage Instructions .131Annex A Referenced Standards (Normative)Annex B Test Sequences and Sample Requirements (Informative)B1 Test Summary 140B2 Sample Requirements .142B2.1 Type tests .14

34、2B2.2 Environmental tests .143Annex C French and Spanish Translations (Informative)C1 French and Spanish Translations 145FEBRUARY 22, 2013NMX-J-677-ANCE-2013 CSA C22.2 NO. 280-13 UL 25946PrefaceThis is the harmonized ANCE, CSA Group, and UL Standard for Electric Vehicle Supply Equipment. It isthe Fi

35、rst edition of NMX-J-677-ANCE, the First edition of CSA C22.2 No. 280, and the First edition of UL2594.This harmonized standard was prepared by the Association of Standardization and Certification (ANCE),CSA Group, and Underwriters Laboratories Inc. (UL). The efforts and support of the TechnicalHarm

36、onization Working Group for Electric Vehicle Supply Equipment are gratefully acknowledged.This standard is considered suitable for use for conformity assessment within the stated scope of theStandard.The present Mexican Standard was reviewed and approved by the Comit de Normalizacin de laAsociacin d

37、e Normalizacin y Certificacin, A.C., CONANCE.This standard was reviewed by the CSA Subcommittee on Electric Vehicle Supply Equipment, under thejurisdiction of the CSA Technical Committee on Industrial Products and the CSA Strategic SteeringCommittee on Requirements for Electrical Safety, and has bee

38、n formally approved by the CSA TechnicalCommittee.This standard has been approved by the American National Standards Institute (ANSI) as an AmericanNational Standard.Where reference is made to a specific number of specimens to be tested, the specified number is to beconsidered a minimum quantity.Not

39、e: Although the intended primary application of this standard is stated in its scope, it isimportant to note that it remains the responsibility of the users of the standard to judge itssuitability for their particular purpose.Level of harmonizationThis standard uses the IEC format but is not based o

40、n, nor is considered equivalent to, an IEC standard.This standard is published as an equivalent standard for ANCE, CSA Group, and UL.An equivalent standard is a standard that is substantially the same in technical content, except as follows:Technical national differences are allowed for codes and go

41、vernmental regulations as well as thoserecognized as being in accordance with NAFTA Article 905, for example, because of fundamental climatic,geographical, technological, or infrastructural factors, scientific justification, or the level of protection thatthe country considers appropriate. Presentat

42、ion is word for word except for editorial changes.Reasons for differences from IECThis standard provides general requirements for electric vehicle supply equipment for use in accordancewith the electrical installation codes of Canada, Mexico, and the United States. At present there is no IECstandard

43、 for these products for use in accordance with these codes. Therefore, this standard does notemploy any IEC standard for base requirements.FEBRUARY 22, 2013 NMX-J-677-ANCE-2013 CSA C22.2 NO. 280-13 UL 2594 7InterpretationsThe interpretation by the standards development organization of an identical o

44、r equivalent standard isbased on the literal text to determine compliance with the standard in accordance with the proceduralrules of the standards development organization. If more than one interpretation of the literal text has beenidentified, a revision is to be proposed as soon as possible to ea

45、ch of the standards developmentorganizations to more accurately reflect the intent.ANCE effective dateThe effective date for ANCE will be announced through the Diario Oficial de la Federacin (OfficialGazette) and is indicated on the cover page.CSA Group effective dateThe effective date for CSA Group

46、 will be announced through CSA Informs or a CSA Group certificationnotice.UL effective dateAs of February 22, 2013, all products Listed or Recognized by UL must comply with the requirements inthis Standard.A UL effective date is one established by Underwriters Laboratories Inc. and is not part of th

47、e ANSIapproved standard.FEBRUARY 22, 2013NMX-J-677-ANCE-2013 CSA C22.2 NO. 280-13 UL 25948INTRODUCTION1 Scope1.1 This Standard covers conductive electric vehicle (EV) supply equipment with a primary source voltageof 600 V ac or less, with a frequency of 60 Hz, and intended to provide ac power to an

48、electric vehiclewith an on-board charging unit. This Standard covers electric vehicle supply equipment intended for usewhere ventilation is not required.1.2 With reference to 1.1, the electric vehicle supply equipment covered by this Standard includes:a) Portable EV Cord Sets Rated 125 Vac maximum,

49、20 A maximum, intended for indoor andoutdoor use;b) Stationary EV Cord Sets Rated 125 Vac maximum, 20 A maximum, intended for indoorand outdoor use;c) Stationary EV Cord Sets Rated 250 Vac maximum, 40 A maximum, intended for indooruse only;d) Movable EV Charging Stations Rated 125 Vac maximum, intended for i