1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 1598 LuminairesUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DI
2、STRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Luminaires, UL 1598 Third Edition, Dated September 17, 2008 Summary of Topics These revisions to UL 1598 include the following changes in requirements: 1. Revise requirements for mechanical joints and fastenings in Section 5.10 2. Add
3、wire style TFN to Table 6.9.2 3. Correct Enclosed Lamp Compartment entry in legend to Figure 7.2.1.1 4. Increase minimum temperature ratings in Table 7.2.2.1 for partially enclosed lamp compartment rated 60 W or less 5. Revise Canada only branch circuit disconnect requirements for uorescent luminair
4、es 6. Change language for polymeric lenses in luminaires 7. Remove Canadian requirements to Exit signs 8. How to replace incandescent bulbs with CFLs and LEDs 9. Additional Canada only annex for RV luminaires 10. Clarication of required marking in Clause 11.3.4 11. Clarication of required rated ther
5、mal resistance in Clause 19.16.1 Text that has been changed in any manner or impacted by ULs electronic publishing system is marked with a vertical line in the margin. The new and revised requirements are substantially in accordance with Proposal(s) on this subject dated September 23, 2011. All righ
6、ts reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form by 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 express
7、ed 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, incidental, consequential, indirect or similar damages, including loss of prots, lost savings, loss of data, or any other damages arising ou
8、t 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 event shall ULs liability for any damage ever exceed the price paid for this Standard, regardless of the form of the claim. OCTOBER 17, 2012
9、UL 1598 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 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 judgmen
10、t (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 elemen
11、ts 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 effect
12、ive dates with the corresponding reference. Future Effective Date References April 17, 2014 Clauses 5.10.8.1, 5.10.8.2, and 9.3.5.1 OCTOBER 17, 2012 UL 1598 tr2UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Association of Standardization an
13、d Certication NMX-J-307/1-ANCE Second Edition CSA Group CSA C22.2 No. 250.0-08 Third Edition Underwriters Laboratories Inc. UL 1598 Third Edition Luminaires September 17, 2008 (Title Page Reprinted: October 17, 2012) ANSI/UL 1598-2012UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR
14、 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 (CSA), and Underwriters Laboratories Inc. (UL). Comments or proposals for revisions on any part of the s
15、tandard may be submitted to ANCE, CSA, or UL at any time. Revisions to this standard will be made only after processing according to the standards development procedures of ANCE, CSA, and UL. CSA and UL will issue revisions to this standard by means of a new edition or revised or additional pages be
16、aring 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. Copyright 2008 ANCE Rights reserved in favor of ANCE ISBN 978-1-55436-559-3 2008 CSA Group All rights reserved. No part of this publication m
17、ay be reproduced in any form whatsoever without the prior permission of the publisher. CSA Standards are subject to periodic review, and suggestions for their improvement will be referred to the appropriate committee. To submit a proposal for change to CSA Standards, please send the following inform
18、ation to inquirescsa.ca and include “Proposal for change” in the subject line: Standard designation (number); relevant clause, table, and/or gure number; wording of the proposed change; and rationale for the change. To purchase CSA Standards and related publications, visit CSAs Online Store at shop.
19、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 printed nor electronic copy of a Standard should be altered in any way. All of ULs Standards and all copyrights, ownerships, and rights reg
20、arding those Standards shall remain the sole and exclusive property of UL. This ANSI/UL Standard for Safety consists of the Third Edition including revisions through October 17, 2012. The most recent designation of ANSI/UL 1598 as an American National Standard (ANSI) occurred on October 17, 2012. AN
21、SI 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. Proposals should be submitted via a Proposal Request in ULs On-Line Collabor
22、ative Standards Development System (CSDS) at http:/. To purchase UL Standards, visit Comm 2000 at http:/m- or call toll-free 1-888-853-3503.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS Preface .8 1 Scope 10 2 Reference publicatio
23、ns .10 3 Denitions 13 4 General requirements 18 4.1 Components 18 4.2 Application of requirements .19 4.3 Units of measurement 19 5 Mechanical construction 29 5.1 General 29 5.2 Assembly and packaging .29 5.3 Enclosures .30 5.4 Barriers 30 5.5 Metal thickness for enclosures 30 5.6 Corrosion protecti
24、on .32 5.7 Polymeric materials 33 5.8 Baffles .35 5.9 Conduit knockouts and twistouts 36 5.10 Mechanical joints and fastenings .36 5.11 Means of mounting .37 5.12 Movable joints .37 5.13 Raceway tubing 37 5.14 Conductor protection .38 5.15 Strain relief 38 5.16 Glass .39 5.17 Glass support 40 5.18 T
25、hermal insulation 41 5.19 Continuous row mounting .41 5.20 Raceways .42 6 Electrical construction 42 6.1 General 42 6.2 Wiring devices 42 6.3 Lampholders 43 6.4 Switches .43 6.5 Receptacles 44 6.6 Fuses and fuseholders .45 6.7 Ballasts and transformers 45 6.8 Capacitors 49 6.9 Conductors and cords .
26、51 6.10 Identication and polarity 58 6.11 Electrical spacings 59 6.12 Electrical insulation .60 6.13 Accessibility of live parts 60 6.14 Grounding and bonding .62 6.15 Supply connections .67 6.16 Wiring compartment and junction box volume for branch circuit conductors 69 6.17 Separation of circuits
27、.71 6.18 (MEX) Wire splices and connections .72 7 Incandescent luminaires supplementary requirements 72 SEPTEMBER 17, 2008 NMX-J-307/1-ANCE C22.2 NO. 250.0-08 UL 1598 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 7.1 General 72 7.2 Temper
28、ature test-exempt luminaires .72 7.3 Tungsten-halogen luminaires .84 8 Fluorescent luminaires supplementary requirements 89 8.1 General 89 8.2 Ballasts 89 8.3 Supply cords and conductors .89 8.4 Lampholders 90 8.5 Temperature-test-exempt luminaires .91 8.6 Marking 92 8.7 Emergency battery packs 93 8
29、.8 Luminaires incorporating instant-start electronic ballasts and bi-pin lampholders 93 8.9 (CAN) Branch circuit disconnects 93 8.10 (CAN) Branch circuit disconnects Conversion kits .94 9 HID luminaires supplementary requirements .94 9.1 General 94 9.2 Lampholders 94A 9.3 Lamp containment barriers f
30、or metal halide lamps .94A 9.4 Ultra-violet (UV) attenuation barriers for metal halide lamps without integral UV blocking outer glass envelopes 96 9.5 Accessibility of double-ended lamp terminals .98 9.6 Marking 98 10 Surface-mounted luminaires supplementary requirements 99 10.1 General .99 10.2 Mou
31、nting means .99 10.3 Poles 102 10.4 Open holes and openings 103 10.5 Accessibility of supply connections 108 10.6 Electrical construction 109 10.7 Tests 111 10.8 Markings .111 11 Recessed luminaires supplementary requirements .111 11.1 General 111 11.2 Enclosures .112 11.3 Junction boxes 112 11.4 Re
32、cessed housing 114 11.5 Thermal protectors 115 11.6 Electrical construction 118 11.7 Tests 120 11.8 Markings .123 12 Miscellaneous luminaires supplementary requirements .126 12.1 General 126 12.2 Air-handling luminaires .126 12.3 Luminaires for use above cooking equipment .130 12.4 Elevated ambient
33、temperature luminaires 133 12.5 Luminaire ttings 133 12.6 (CAN) DELETED 134 13 Environmental location luminaires supplementary requirements 134 13.1 General 134 13.2 Damp and wet location luminaires .134 13.3 Damp location luminaires 134 13.4 Wet location luminaires 135 14 Normal temperature tests 1
34、41 OCTOBER 17, 2012 NMX-J-307/1-ANCE C22.2 NO. 250.0-08 UL 1598 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 14.1 General 141 14.2 Surface ceiling luminaires 143 14.3 Surface wall luminaires 144 14.4 Under-cabinet luminaires .145 14.5 Ty
35、pe Non-IC recessed luminaires (not intended for thermal insulation contact) .145 14.6 Type Non-IC marked spacings luminaires (not intended for thermal insulation contact) .146 14.7 Type IC recessed luminaires (intended for thermal insulation contact) .146 14.8 Type IC inherently protected recessed l
36、uminaires (intended for thermal insulation contact) 147 14.9 Recessed luminaires for use in poured concrete 147 14.10 Through-wiring junction box temperature 147 14.11 Raceway temperature 149 14.12 (MEX) Temperature rise 149 15 Abnormal temperature tests .150 15.1 General 150 15.2 Type Non-IC recess
37、ed luminaires (not intended for thermal insulation contact) .151 15.3 Type Non-IC marked spacings incandescent and HID recessed luminaires (not intended for thermal insulation contact) .152 15.4 Type IC incandescent recessed luminaires (intended for thermal insulation contact) .154 15.5 Abnormal ove
38、rlamping operation test for incandescent luminaires with polymeric housings or enclosures 157 16 Mechanical tests .157 16.1 Barrier strength .157 16.2 Metal thickness equivalency .158 16.3 Five-inch ame .161 16.4 Mold stress relief 162 16.5 Wet locations .162 16.6 Hot-wire ignition (HWI) .170 16.7 G
39、low-wire end product 170 16.8 High-current arc ignition (HAI) 172 16.9 End-product arc resistance .172 16.10 Polymeric support .173 16.11 Metallized polymeric parts coating adhesion .173 16.12 Flaming oil 173 16.13 Conduit knockout and twistout .174 16.14 Self-threading screw torque .174 16.15 Loadi
40、ng .175 16.16 Snap-in or tab-mounted parts pull test without conduit opening 175 16.17 Snap-in or tab-mounted parts pull test with conduit opening .175 16.18 Suspended-ceiling luminaires security of clips .176 16.19 Movable joint rotation .176 16.20 Movable joint torsion and pull 176 16.21 Strain re
41、lief 176 16.22 Tempered glass impact .177 16.23 Glass support adhesive .177 16.24 Glass supported by friction or adhesive .178 16.25 Horizontal burning ame 178 16.26 Vertical burning ame 180 16.27 Needle ame 182 16.28 Lamp containment barrier thermal shock 183 16.29 Polymeric lamp containment barrie
42、r melt-through 184 16.30 Polymeric connector loading .184 16.31 Junction box rigidity 184 SEPTEMBER 17, 2008 NMX-J-307/1-ANCE C22.2 NO. 250.0-08 UL 1598 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 16.32 Splice inspection .185 16.33 Lamp
43、holder mounting torque 185 16.34 Lampholder pull 186 16.35 Lampholder mounting bracket stop test .186 16.36 (MEX) Thermal shock 186 16.37 (MEX) Vibration 187 16.38 Lampholder lead pull .187 16.39 Ground-screw assembly strength 187 16.40 Cable pull test .188 16.41 Polymeric impact .189 17 Electrical
44、tests .189 17.1 Dielectric voltage-withstand .189 17.2 Bonding circuit impedance .190 17.3 Interlock switch endurance .191 17.4 Articulate probe .191 17.5 (MEX) Insulation resistance 191 18 Factory production tests 191 18.1 Dielectric voltage-withstand .191 18.2 Grounding continuity .192 18.3 Glass
45、support .193 18.4 Strain relief .193 18.5 Polarity 193 18.6 Ground screw torque 194 18.7 Test records 194 19 Test procedures and apparatus .194 19.1 Installation and support 194 19.2 Temperature test stabilization .194 19.3 Voltage 195 19.4 Frequency 196 19.5 Ambient temperature 196 19.6 Rise-of-res
46、istance temperature method 198 19.6 (MEX) Temperature rise .198 19.7 Thermocouples .199 19.8 Test lamps .199 19.9 Branch circuit conductor temperature probe 204 19.10 Surface ceiling temperature test apparatus 206 19.11 Surface wall temperature test apparatus 208 19.12 Surface-mounted under-cabinet
47、luminaire test alcove .210 19.13 Temperature test boxes for Type Non-IC recessed luminaries (not intended for thermal insulation contact) 212 19.14 Temperature test box for Type Non-IC, marked spacings, recessed ceiling-mounted luminaires (not intended for thermal insulation contact) .217 19.15 Temp
48、erature test box for Type IC recessed luminaries (intended for thermal insulation contact) .224 19.16 Thermal insulation used for recessed temperature tests 227 19.17 Rain test apparatus 227 19.18 Sprinkler test apparatus .230 19.19 Bond impedance and ground continuity test apparatus .232 19.20 Diel
49、ectric voltage-withstand test apparatus 232 19.21 Impact test apparatus 232 19.22 Articulate probe 234 19.23 Conduit knockout and twistout test apparatus .236 19.24 Five-inch ame test apparatus .238 SEPTEMBER 17, 2008 NMX-J-307/1-ANCE C22.2 NO. 250.0-08 UL 1598 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 19.25 UV exposure test apparatus .240 19.26 Gasket compression test apparatus
