1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 1993 Self-Ballasted Lamps and Lamp AdaptersUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FO
2、R FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Self-Ballasted Lamps and Lamp Adapters, UL 1993 Fourth Edition, Dated December 4, 2012 Summary of Topics This new edition of ANSI/UL 1993, the harmonized ANCE, CSA, and UL Standard for Self- Ballasted Lamps
3、and Lamp Adapters, includes the following major changes: a) Miscellaneous corrections and revised marking section; b) Clarify use of polymeric materials in 5.3.1; c) Change of end product requirement to material requirement in Clause 5.3.4; d) Change of material requirement to end product requiremen
4、t in Clauses 5.3.6 and 8.9.2; e) Add requirements for screwshell metal of device bases for damp location applications; f) Clarication fusing resistors used for thermal protection; g) Clarication of insulation system requirement; h) Relocate qualifying requirements for humidity conditioning; i) Provi
5、de additional requirements for small coils for inductor thermal measurement method in temperature test; j) Delete subsequent testing by dielectric voltage withstand in 8.9.3; k) Temperature test xture dimension correction; and l) Add Supplement A for Devices Using Light Emitting Diodes (LED) The new
6、 and revised requirements are substantially in accordance with Proposal(s) on this subject dated November 25, 2011 and July 6, 2012. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical photo
7、copying, 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 event will UL be liable for any special,
8、 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 of the possibility of such damage. In no
9、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, expense, liability, damage, claim, or j
10、udgment (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, sections, tables, gures, and/or other
11、elements of the Standard having future effective dates as indicated in the preface. 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 SUPERSEDED REQUIREMENTS notice. The following table lists the future
12、effective dates with the corresponding reference. DECEMBER 4, 2012 UL 1993 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Future Effective Date References December 4, 2015 Clause 6.4.6 DECEMBER 4, 2012 UL 1993 tr2UL COPYRIGHTED MATERIAL
13、NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Association of Standardization and Certication NMX-J-578/1-ANCE Second Edition CSA Group CSA C22.2 No. 1993-12 Second Edition Underwriters Laboratories Inc. UL 1993 Fourth Edition Self-Ballasted Lamps and Lamp Adapter
14、s December 4, 2012 ANSI/UL 1993-2012UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Commitment for Amendments This standard is issued jointly by the Association of Standardization and Certication (ANCE), the Canadian Standards Association op
15、erating as “CSA Group”, and Underwriters Laboratories Inc. (UL). Comments or proposals for revisions on any part of the procedures may be submitted to ANCE, CSA Group, or UL at any time. Revisions to this standard will be made only after processing according to the standards development procedures o
16、f ANCE, CSA Group, and UL. CSA Group and UL will issue revisions to this standard by means of a new edition or revised or additional pages bearing their date of issue. ANCE will incorporate the same revisions into a new edition of the standard bearing the same date of issue as the CSA and UL pages.
17、Copyright 2012 ANCE Rights reserved in favor of ANCE ISBN 978-1-77139-166-5 2012 CSA Group All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher. This standard is subject to periodic review, and suggestions for its imp
18、rovement will be referred to the appropriate committee. To submit a proposal for change, please send the following information to inquiriescsagroup.org and include “Proposal for change” in the subject line: Standard designation (number); relevant clause, table, and/or gure number; wording of the pro
19、posed change; and rationale for the change. To purchase CSA Group Standards and related publications, visit CSA Groups Online Store at shop.csa.ca or call toll-free 1-800-463-6727 or 416-747-4044. Copyright 2012 Underwriters Laboratories Inc. ULs Standards for Safety are copyrighted by UL. Neither a
20、 printed nor electronic copy of a Standard should be altered 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. This ANSI/UL Standard for Safety consists of the Fourth Edition. The most recent desi
21、gnation of ANSI/UL 1993 as an American National Standard (ANSI) occurred on December 4, 2012. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page, Preface, or effective date information. Comments or proposals for revisions on any part of the Standard may be su
22、bmitted to UL at any time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at http:/. To purchase UL Standards, visit Comm 2000 at http:/m- or call toll-free 1-888-853-3503. NOTE The users attention is called to the possibility th
23、at compliance with this standard may require use of an invention covered by patent rights.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL By publication of this standard, no position is taken with respect to the validity of this claim or of
24、any patent rights in connection there with. The patent holder has, however, led a statement of willingness to grant a license under these rights on reasonable and nondiscriminatory terms and conditions to applicants desiring to obtain such a license. Details may be obtained from UL.UL COPYRIGHTED MA
25、TERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL DECEMBER 4, 2012 NMX-J-578/1-ANCE CSA C22.2 NO. 1993-12 UL 1993 4 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS Preface
26、.9 1 Scope 11 2 Reference Publications .11 2.1 Normative references 11 2.2 Informative references .15 3 Denitions 15 4 General Requirements 18 4.1 Components 18 4.2 Application of requirements .19 4.3 Units of measurement 19 4.4 Assembly and packaging .19 4.5 Principles .20 5 Mechanical Construction
27、 20 5.1 Enclosures .20 5.2 Openings .21 5.3 Polymeric materials 22 5.4 Weight and moment .24 6 Electrical Construction 24 6.1 Lamp bases and lampholders .24 6.2 Current-carrying parts 25 6.3 Printed circuit boards 26 6.4 Ballasts and LED drivers .26 6.5 Power capacitors 28 6.6 Spacing of electrical
28、parts 28 6.7 Accessibility of live parts .29 6.8 Light source uorescent lamps 29 6.9 Light source light emitting diodes (LED) 30 6.10 Light source non-discharge lamps 30 7 Environmental Locations 30 7.1 Dry locations 30 7.2 Damp locations .31 7.3 Wet locations .31 8 Tests .31 8.1 General 31 8.2 Inpu
29、t measurements .33 8.3 Lamp starting and operating measurements 34 8.4 Leakage-current test .34 8.5 Temperature test 34 8.6 Dielectric voltage-withstand test .37 8.7 Harmonic distortion test 38 8.8 Drop impact test .39 8.9 Mold-stress relief conditioning .39 8.10 Deection test .40 8.11 Strain relief
30、 test for lamp connectors 40 8.12 Tests of dimmer circuits .40 8.13 Humidity conditioning .42 8.14 Water spray test .43 8.15 Cold impact test 43 8.16 Lamp fault conditions test .43 DECEMBER 4, 2012 NMX-J-578/1-ANCE CSA C22.2 NO. 1993-12 UL 1993 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REP
31、RODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 8.17 End-of-lamp-life tests for uorescent lamp adapters 45 8.18 End-of-life test for integral, self-ballasted uorescent lamps one lament emission-mix-free test .55 9 Test Apparatus 56 9.1 General 56 9.2 Instrumentation .56 9.3 Thermocouples .57 9.
32、4 Plywood test box material 57 9.5 Temperature test box 57 9.6 Articulated probe 62 9.7 Water spray apparatus .64 9.8 Cheesecloth 67 10 Device Markings 67 10.1 General .67 10.2 Identications and ratings .68 10.3 Marking requirements in Mexico 71 10.4 Instructions 73 SUPPLEMENT SA - SUPPLEMENTAL REQU
33、IREMENTS FOR LIGHT-EMITTING DIODES (LED) SA1 Scope .1 SA2 Reference Publications 1 SA3 Denitions .1 SA4 General Requirements 3 SA5 Mechanical Construction 3 SA5.1 Enclosures 3 SA5.2 Openings .3 SA5.3 Polymeric materials 4 SA5.4 Weight and moment 5 SA6 Electrical Construction 5 SA6.1 Lamp bases and l
34、ampholders .5 SA6.2 Current-carrying parts 6 SA6.3 Printed circuit boards .6 SA6.4 Ballasts and LED drivers 6 SA6.5 Power capacitors 7 SA6.6 Spacing of electrical parts .7 SA6.7 Accessibility of live parts 7 SA6.8 Light source uorescent lamps .7 SA6.9 Light source light emitting diodes (LED) .7 SA6.
35、10 Light source non-discharge lamps .8 SA6.11 Grounding .8 SA6.12 Polarization 8 SA6.13 Devices substituting for linear uorescent lamps 8 SA6.14 Devices interchangeable with tungsten-halogen incandescent lamps .10 SA7 Environmental Locations .10 SA8 Tests 11 SA8.1 General .11 SA8.2 Input measurement
36、s 11 SA8.3 Lamp starting and operating measurements 12 SA8.4 Leakage-current test 12 SA8.5 Temperature test .12 DECEMBER 4, 2012 NMX-J-578/1-ANCE CSA C22.2 NO. 1993-12 UL 1993 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL SA8.6 Dielectric
37、 voltage-withstand test 12 SA8.7 Harmonic distortion test .13 SA8.8 Drop impact test 13 SA8.9 Mold-stress relief conditioning 13 SA8.10 Deection test .13 SA8.11 Strain relief test for lamp connectors .13 SA8.12 Tests of dimmer circuits 14 SA8.13 Humidity conditioning 14 SA8.14 Water spray test .14 S
38、A8.15 Cold impact test .14 SA8.16 Lamp fault conditions test 14 SA8.17 End-of-lamp-life tests for uorescent lamp adapters 14 SA8.18 End-of-life test for integral, self-ballasted uorescent lamps - one lament emission-mix-free test 14 SA8.19 Risk of electric shock relamping .14 SA8.20 Isolation of lam
39、p pins 15 SA8.21 Misapplication of lamp supply connections 16 SA8.22 LED lamp and driver abnormal condition tests 17 SA9 Test Apparatus .17 SA9.1 General .17 SA9.2 Instrumentation .18 SA9.3 Thermocouples .18 SA9.4 Plywood test box material 18 SA9.5 Temperature test boxes .18 SA9.6 Articulated probe
40、.19 SA9.7 Water spray apparatus 19 SA9.8 Cheesecloth .19 SA10 Device Markings .19 SA10.1 General 19 SA10.2 Identications and ratings .19 SA10.3 Marking requirements in Mexico .21 SA10.4 Instructions .21 ANNEX A (normative) Standards for Components ANNEX B (CAN) (normative) Markings French Translatio
41、ns ANNEX C (MEX) (normative) Markings Spanish Translations ANNEX D (normative) Manufacturing and Production Tests D.1 Dielectric Voltage-Withstand Test 32 DECEMBER 4, 2012 NMX-J-578/1-ANCE CSA C22.2 NO. 1993-12 UL 1993 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION
42、WITHOUT PERMISSION FROM UL ANNEX E (CAN) (normative) Printed Circuit Boards E.1 Special Terminology 34 E.2 General .34 E.3 Printed Circuit Board Coatings .35 E.3.1 Dielectric strength .35 E.3.2 Adhesion .36 ANNEX F (informative) Pictograms ANNEX G (informative) Metric Conversion Information DECEMBER
43、 4, 2012 NMX-J-578/1-ANCE CSA C22.2 NO. 1993-12 UL 1993 8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface This is the harmonized ANCE, CSA Group, and UL Standard for Self-Ballasted Lamps and Lamp Adapters. It is the second edition of
44、NMX-J-578/1-ANCE, the second edition of CSA C22.2 No. 1993, and the fourth edition of UL 1993. This edition of CSA C22.2 No. 1993 replaces the Technical Information Letter TIL No. B-36B “Self-Ballasted Fluorescent Lamps with Medium Screw-Base and Integral-Ballasted Adapters with Medium Screw-Base fo
45、r Fluorescent Lamps.” This edition of UL 1993 supersedes the previous edition published in 2009. The end-of-lamp-life tests for uorescent lamp adapters material is reproduced from IEC 61347-2-3 with permission of the American National Standards Institute (ANSI) on behalf of the International Electro
46、technical Commission (IEC). No part of this material may be copied or reproduced in any form, electronic retrieval system or otherwise or made available on the Internet, a public network, by satellite or otherwise without the prior written consent of the American National Standards Institute. Copies
47、 of IEC standards may be purchased from the American National Standards Institute, 25 West 43 rd Street, New York, NY 10036, (212) 642-4900, http:/webstore.ansi.org. This standard contains information copyright protected by the International Electrotechnical Commission (IEC). The end-of-lamp-life te
48、sts for uorescent lamp adapters material is reproduced from IEC 61347-2-3 with permission from the Standards Council of Canada (SCC) in Canada on behalf of the International Electrotechnical Commission (IEC). Except as permitted under the laws of Canada, no extract of the International Standard may
49、be reproduced, stored in any retrieval system, or transmitted in any form or by any means, electronic, photocopying, recording, or otherwise, without prior permission from the Standards Council of Canada (SCC). This harmonized standard was prepared by the Association of Standardization and Certication (ANCE), the CSA Group, and Underwriters Laboratories Inc. (UL). The efforts and support of the Technical Harmonization Comm
