1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 2202 Electric Vehicle (EV) Charging System EquipmentUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTH
2、ORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Electric Vehicle (EV) Charging System Equipment, UL 2202 Second Edition, Dated October 2, 2009 SUMMARY OF TOPICS These revisions to ANSI/UL 2202 include the following: 1. Revisions to clarify classi
3、ed area use Text that has been changed in any manner or impacted by ULs electronic publishing system is marked with a vertical line in the margin. Changes in requirements are marked with a vertical line in the margin and are followed by an effective date note indicating the date of publication or th
4、e date on which the changed requirement becomes effective. The revised requirements are substantially in accordance with Proposal(s) on this subject dated November 9, 2012. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form by
5、 any means, electronic, mechanical photocopying, recording, or otherwise without prior permission of UL. UL provides this Standard as is without warranty of any kind, either expressed or implied, including but not limited to, the implied warranties of merchantability or tness for any purpose. In no
6、event will UL be liable for any special, incidental, consequential, indirect or similar damages, including loss of prots, lost savings, loss of data, or any other damages arising out of the use of or the inability to use this Standard, even if UL or an authorized UL representative has been advised o
7、f the possibility of such damage. In no event shall ULs liability for any damage ever exceed the price paid for this Standard, regardless of the form of the claim. Users of the electronic versions of ULs Standards for Safety agree to defend, indemnify, and hold UL harmless from and against any loss,
8、 expense, liability, damage, claim, or judgment (including reasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing an electronic Standard on the purchasers computer system. The requirements in this Standard are now in effect, except for those paragraphs
9、, sections, tables, gures, and/or other elements of the Standard having future effective dates as indicated in the note following the affected item. The prior text for requirements that have been revised and that have a future effective date are located after the Standard, and are preceded by a SUPE
10、RSEDED REQUIREMENTS notice. DECEMBER 14, 2012 UL 2202 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL DECEMBER 14, 2012 UL 2202 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOU
11、T PERMISSION FROM UL OCTOBER 2, 2009 (Title Page Reprinted: December 14, 2012) 1 UL 2202 Standard for Electric Vehicle (EV) Charging System Equipment First Edition November, 1998 Second Edition October 2, 2009 This ANSI/UL Standard for Safety consists of the Second Edition including revisions throug
12、h December 14, 2012. The most recent designation of ANSI/UL 2202 as an American National Standard (ANSI) occurred on December 13, 2012. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page, or effective date information. Comments or proposals for revisions on a
13、ny part of the Standard may be submitted to UL at any time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at http:/. ULs Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standard should be a
14、ltered in any way. All of ULs Standards and all copyrights, ownerships, and rights regarding those Standards shall remain the sole and exclusive property of UL. COPYRIGHT 2012 UNDERWRITERS LABORATORIES INC. ANSI/UL 2202-2012UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUT
15、ION WITHOUT PERMISSION FROM UL OCTOBER 5, 2012 ELECTRIC VEHICLE (EV) CHARGING SYSTEM EQUIPMENT - UL 2202 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION 1 Scope 8B 2 Glossary 8C 3 General .10 3.1 C
16、omponents 10 3.2 Units of measurement 11 3.3 References .11 CONSTRUCTION 4 Frame and Enclosure 11 4.1 General 11 4.2 Access covers 12 4.3 Cast metal enclosures .12 4.4 Sheet metal enclosures 13 4.5 Nonmetallic enclosures .15 4.6 Glass covered openings 16 4.7 Openings for wiring 16 4.8 Openings in an
17、 enclosure 18 4.9 Enclosure bottom openings .18 4.10 Enclosure top openings .21 5 Protection of Users Accessibility of Uninsulated Live Parts, Film-Coated Wire, and Moving Parts and User Servicing .21 5.1 General 21 5.2 User servicing .29 6 Electric Shock .29 6.1 Personnel protection systems .29 6.2
18、 Stored energy .29 7 Mounting 31 8 Corrosion Protection .32 9 Mechanical Assembly 32 10 Switches and Controls .33 11 Supply Connections .35 11.1 Fixed units 35 11.2 Openings for conduit or cable connection .38 11.3 Openings for Class 2 circuit conductors .39 11.4 Cord-connected units .39 11.5 Strain
19、 relief 40 11.6 Bushings 40 11.7 Identication .40 12 Wire Bending Space 41 13 External Connections and Wiring .45 14 EV Bonding 46 15 Equipment Grounding .46 15.1 Input circuits .46 16 Bonding of Internal Parts 48 17 Output Circuit Insulation for Inductively Coupled Units .50 18 Internal Wiring 50 1
20、8.1 Wires .50 OCTOBER 5, 2012 ELECTRIC VEHICLE (EV) CHARGING SYSTEM EQUIPMENT - UL 2202 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 18.2 Protection of wiring .51 19 Current-Carrying Parts 52 19.1 General .52 19.2 Bus bars 52 19.3 Live h
21、eat sinks .55 20 Electrical Connections .55 21 Spacings 56 21.1 General .56 21.2 Insulation barriers 59 22 Alternate Spacings Clearances and Creepage Distances 60 23 Control Circuits .61 24 Accessible Signal Circuits 62 25 Transformers .63 25.1 General .63 25.2 Coil insulation 64 26 Separation of Ci
22、rcuits .66 26.1 Factory wiring 66 26.2 Separation barriers .67 26.3 Field wiring 67 27 Overcurrent Protection 68 27.1 General .68 27.2 Control circuits .69 28 Motors .70 29 Capacitors .71 30 Resistors 72 31 Lampholders .72 32 Printed Wiring Boards .72 33 Insulating Materials .73 34 Adhesives .73 35
23、Protection of Service Personnel 74 36 Electronic Protection Circuits .75 PROTECTION OF USERS AGAINST INJURY 37 General 76 38 Sharp Edges .77 39 Enclosures and Guards 77 40 Materials .78 41 Impact Guards Over Moving Parts 78 42 Drop Test 78 43 Stability 78 44 Static Load Test 79 45 Strength of Handle
24、s .79 PERFORMANCE 46 General 79 47 Leakage Current Test .80 48 Leakage Current Test Following Humidity Conditioning 84 49 Power Input Test .84 50 Temperature Test .85 51 Dielectric Voltage-Withstand Test .90 51.1 General .90 OCTOBER 2, 2009 ELECTRIC VEHICLE (EV) CHARGING SYSTEM EQUIPMENT - UL 2202 4
25、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 51.2 Maximum-voltage measurements .90 51.3 AC and DC power circuits .90 51.4 Secondary circuits 91 51.5 Induced potential .92 52 Volt-Ampere Capacity Measurement 92 53 Abnormal Tests .93 53.1 G
26、eneral .93 53.2 Transformer burnout test 94 53.3 Transformer overload test .96 53.4 Short circuit test 97 53.5 Overcharge test 98 53.6 Capacitor fault test .98 53.7 Forced ventilation test 98 53.8 Component short- and open-circuit test 98A 53.9 Electrolytic capacitor fault test 98A 53.10 Vibration t
27、est 98A 53.11 Absence of cooling means test 98B 54 Flanged Bobbin Transformer Abnormal Test 98B 55 Strain Relief Tests .102 55.1 General 102 55.2 Strain relief pull test .102 55.3 Strain relief push back test .103 56 Flexing .103 57 Grounding Impedance Test .103 58 Overcurrent Protection Calibration
28、 Test .104 59 Strength of Terminal Insulating Base and Support Test .104 60 Bonding Conductor Test 105 61 Impact on Glass Covered Openings .106 62 Evaluation of Reduced Spacings on Printed-Wiring Boards .106 62.1 General 106 62.2 Shorted trace test .106 63 Heat Sink Temperature Cycling Test .106 64
29、Tests for Permanence of Cord Tag 107 64.1 General 107 64.2 Test conditions .107 64.3 Test method 108 65 Tests on Transformer Insulating Materials 108 66 Bus Bar Tests .108 67 Harmonic Distortion Test .109 68 Impact Guards Over Moving Parts Test .110 69 Drop Test .110 70 Stability Tests .111 71 Stati
30、c Load Test .111 72 Strength of Handles Test .112 MANUFACTURING AND PRODUCTION TESTS 72A Production-Line Dielectric Voltage-Withstand Test 112 72B Production-Line Grounding-Continuity Test .112A RATINGS 73 Details 112B OCTOBER 5, 2012 ELECTRIC VEHICLE (EV) CHARGING SYSTEM EQUIPMENT - UL 2202 5UL COP
31、YRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MARKING 74 Details 112B 74.1 General .112B 74.2 Content 113 74.3 Cautionary markings .117 INSTRUCTIONS 75 Instruction Manual .121 76 Important Safety Instructions 121 77 Assembly Instructions 128 78
32、Operating Instructions 128 79 Maintenance Instructions .128 80 Moving and Storage Instructions .128A OUTDOOR-USE UNITS AND ON-BOARD UNITS 81 General 129 82 Construction 129 83 Performance 131 83.1 Rain test .131 83.2 Accelerated aging tests 135 83.3 Metallic coating thickness 135 84 Marking 137 SUPP
33、LEMENT SA - ON BOARD CHARGERS INTRODUCTION SA1 Scope SA1 SA2 Glossary SA1 SA3 General SA1 CONSTRUCTION SA4 Frame and Enclosure SA1 SA4.1 General SA1 SA4.2 Access covers SA2 SA4.3 Cast metal enclosures .SA2 SA4.4 Sheet metal enclosures SA2 SA4.5 Nonmetallic enclosures SA2 SA4.6 Glass covered openings
34、 .SA2 SA4.7 Openings for wiring SA2 SA4.8 Openings in an enclosure SA3 SA4.9 Enclosure bottom openings .SA3 SA4.10 Enclosure top openings .SA3 SA5 Protection of Users Accessibility of Uninsulated Live Parts, Film Coated Wire, and Moving Parts and User Servicing .SA3 SA5.1 General SA3 DECEMBER 14, 20
35、12 ELECTRIC VEHICLE (EV) CHARGING SYSTEM EQUIPMENT - UL 2202 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL SA5.2 User servicing SA3 SA6 Electric Shock .SA3 SA6.1 Personnel protection systems .SA3 SA6.2 Stored energy SA4 SA7 Mounting .SA4
36、SA8 Corrosion Protection .SA4 SA9 Mechanical Assembly SA4 SA10 Switches and Controls SA4 SA11 Supply Connections .SA4 SA12 Wire Bending Space SA5 SA13 External Connections and Wiring .SA5 SA14 Bonding .SA5 SA15 Equipment Grounding .SA5 SA16 Bonding of Internal Parts SA5 SA17 Output Circuit Insulatio
37、n for Inductively Coupled Units SA6 SA18 Internal Wiring .SA6 SA19 Current Carrying Parts SA6 SA20 Electrical Connections .SA6 SA21 Spacings SA6 SA22 Alternate Spacings Clearance and Creepage Distances .SA6 SA23 Control Circuits .SA6 SA24 Accessible Signal Circuits .SA6 SA25 Transformers .SA7 SA26 S
38、eparation of Circuits .SA7 SA27 Overcurrent Protection SA7 SA28 Motors SA7 SA29 Capacitors .SA7 SA30 Resistors SA7 SA31 Lampholders .SA7 SA32 Printed Wiring Boards .SA7 SA33 Insulation Materials .SA8 SA34 Adhesives .SA8 SA35 Protection of Service Personnel SA8 SA36 Electronic protection circuits .SA
39、8 PROTECTION OF USERS AGAINST INJURY SA37 General .SA8 SA38 Sharp Edges .SA8 SA39 Enclosures and Guards .SA8 SA40 Materials SA8 SA41 Impact Guards Over Moving Parts SA9 SA42 Drop Test SA9 SA43 Stability .SA9 SA44 Static Load Test SA9 SA45 Strength of Handles .SA9 PERFORMANCE SA46 General .SA9 SA47 L
40、eakage Current Test SA10 SA48 Leakage Current Test Following Humidity Conditioning SA10 SA49 Power Input Test SA10 APRIL 22, 2011 ELECTRIC VEHICLE (EV) CHARGING SYSTEM EQUIPMENT - UL 2202 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL SA50
41、 Temperature Test .SA10 SA51 Dielectric Voltage Withstand Test SA10 SA52 Volt-Ampere Capacity Measurement .SA10 SA53 Abnormal Tests .SA10 SA53.1 General SA10 SA53.2 Transformer burnout test .SA11 SA53.3 Transformer overload test SA11 SA53.4 Short circuit test SA11 SA53.5 Overcharge test SA11 SA53.6
42、Capacitor fault test SA11 SA53.7 Forced ventilation test .SA11 SA53.8 Component short and open circuit test .SA11 SA53.9 Electrolytic capacitor fault test SA11 SA53.10 Vibration test SA12 SA53.11 Absence of cooling means test SA12 SA54 Flanged Bobbin Transformer Abnormal Test SA12 SA55 Strain Relief
43、 Tests .SA12 SA56 Flexing .SA12 SA57 Grounding Impedance Test .SA12 SA58 Overcurrent Protection Calibration Test SA13 SA59 Strength of Terminal Insulating Base and Support Test SA13 SA60 Bonding Conductor Test SA13 SA61 Impact on Glass Covered Openings .SA13 SA62 Evaluation of Reduced Spacings on Pr
44、inted Wiring Boards .SA13 SA63 Heat Sink Temperature Cycling Test .SA13 SA64 Tests for Permanence of Cord Tag SA13 SA65 Tests on Transformer Insulating Materials SA13 SA66 Bus bar tests .SA14 SA67 Harmonic Distortion Test .SA14 SA68 Impact Guards Over Moving Parts .SA14 SA69 Drop Test SA14 SA70 Stab
45、ility Tests .SA14 SA71 Static Load Test .SA14 SA72 Strength of Handles Test .SA14 RATING SA73 Details .SA14 MARKING SA74 Details .SA15 SA74.1 General SA15 SA74.2 Content SA15 SA74.3 Cautionary markings SA16 INSTRUCTIONS SA75 Instruction Manual .SA16 SA76 Important Safety Instructions SA16 SA77 Assem
46、bly Instructions SA17 SA78 Operating Instructions SA17 SA79 Maintenance Instructions .SA17 APRIL 22, 2011 ELECTRIC VEHICLE (EV) CHARGING SYSTEM EQUIPMENT - UL 2202 8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL SA80 Moving and storage inst
47、ructions .SA17 OUTDOOR USE UNITS SA81 General SA17 SA82 Construction SA17 SA83 Performance SA18 SA83.1 Rain test .SA18 SA83.2 Accelerated aging tests SA18 SA83.3 Metallic coating thickness test SA18 SA84 Marking SA18 APPENDIX A Standards for ComponentsA1 APRIL 22, 2011 ELECTRIC VEHICLE (EV) CHARGING
48、 SYSTEM EQUIPMENT - UL 2202 8AUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 These requirements cover conductive charging system equipment intended to be supplied by a branch circuit of 600 volts or less for recharg
49、ing the storage batteries in over-the-road electric vehicles (EV). The equipment includes off board and on board chargers. Off-board equipment may be considered for indoor use only or indoor/outdoor use. On board equipment is always considered outdoor use. Off board equipment is intended to be installed in accordance with the National Electrical Code, NFPA 70. 1.1 revised October 5, 2012 1.2 For the purposes of this standard, the term “electric vehicle”, designated throughout by the initials “EV”, is con
