1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 1029 High-Intensity-Discharge Lamp BallastsUL 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 High-Intensity-Discharge Lamp Ballasts, UL 1029 Fifth Edition, Dated May 25, 1994 Summary of Topics This revision to UL 1029 is being issued to remove the reference to the withdrawal date of UL 873 and to ad
3、dress universal upkeep of UL Standards for Safety. These revisions are considered to be non-substantive and not subject to ULs STP process. 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 a
4、re marked with a vertical line in the margin and are followed by an effective date note indicating the date of publication or the date on which the changed requirement becomes effective. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted
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8、inst any loss, 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 th
9、ose paragraphs, 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 prec
10、eded by a SUPERSEDED REQUIREMENTS notice. DECEMBER 6, 2013 UL 1029 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL DECEMBER 6, 2013 UL 1029 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIB
11、UTION WITHOUT PERMISSION FROM UL MAY 25, 1994 (Title Page Reprinted: December 6, 2013) 1 UL 1029 Standard for High-Intensity-Discharge Lamp Ballasts First Edition November, 1974 Second Edition April, 1976 Third Edition August, 1980 Fourth Edition December, 1986 Fifth Edition May 25, 1994 This ANSI/U
12、L Standard for Safety consists of the Fifth Edition including revisions through December 6, 2013. The most recent designation of ANSI/UL 1029 as an American National Standard (ANSI) occurred on September 28, 2012. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title
13、 Page, or effective date information. The Department of Defense (DoD) has adopted UL 1029 on April 30, 1994. The publication of revised pages 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
14、 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 altered in any way. All of ULs Standards and al
15、l copyrights, ownerships, and rights regarding those Standards shall remain the sole and exclusive property of UL. COPYRIGHT 2013 UNDERWRITERS LABORATORIES INC. ANSI/UL 1029-2012UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MAY 19, 2011 HI
16、GH-INTENSITY-DISCHARGE LAMP BALLASTS - UL 1029 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION 1 Scope .5 2 Glossary .5 3 Components 6 4 Units of Measurement .7 5 Undated References 7 CONSTRUCTION
17、6 General 7 7 Enclosures .8 7.1 General .8 7.2 Weatherproof enclosure 8A 8 Ventilating Openings 9 9 Means for Mounting 10 10 Corrosion Protection 10 10.1 Type 1 outdoor 10 10.2 Type 2 outdoor .10B 10.3 Weatherproof 11 11 Power-Supply and Load Connections .12 11.1 Terminal and lead wire compartments
18、12 11.2 Wiring terminals 12A 11.3 Lead wires and splices 13 11.4 Bushings .14A 11.5 Grounding means .14A 12 Insulating Materials 14B 13 Capacitors .15 14 Wiring Devices .16 15 Spacings 17 16 Thermal Protection of Ballasts 18 17 Polymeric Materials 18A PERFORMANCE 18 General 18A 19 Leakage Current Te
19、sts .18B 20 Input Test 21 21 Temperature Test .21 21.1 General .21 21.2 Methods 24 22 Recessed Use Abnormal Temperature Test 25 22.1 General .25 22.2 Method .25 22.3 Insulation 26 23 Dielectric Voltage-Withstand Test .26 24 Burnout Test 26A 25 Pullout, Bending, and Twisting Tests 27 26 Water Spray .
20、27 27 Metallic Coating Thickness Test 30 MAY 19, 2011 HIGH-INTENSITY-DISCHARGE LAMP BALLASTS - UL 1029 2AUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 27A Volume Method of Measurement .30A MANUFACTURING AND PRODUCTION TESTS 28 Production-L
21、ine Dielectric Voltage-Withstand Test 31 RATINGS 29 General 33 MARKINGS 30 Markings .33 30.1 All ballasts .33 30.2 Markings as applicable 34 APPENDIX A Standards for ComponentsA1 DECEMBER 11, 2007 HIGH-INTENSITY-DISCHARGE LAMP BALLASTS - UL 1029 2BUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER R
22、EPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL AUGUST 3, 1998 HIGH-INTENSITY-DISCHARGE LAMP BALLASTS - UL 1029 3 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL This page intentionally left blank. FEBRUARY 28, 200
23、6 HIGH-INTENSITY-DISCHARGE LAMP BALLASTS - UL 1029 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 The requirements in this standard cover indoor and outdoor ballasts, including starting circuits for the operation o
24、f high-intensity-discharge lamps, and associated equipment, in accordance with the National Electrical Code, from an alternating-current power supply with nominal input ratings of 600 V rms or less. High-intensity-discharge lamps include mercury, metal halide, high-pressure sodium, and similar types
25、. For convenience, although technically not HID lamps, low-pressure sodium lamps are included with the group. 1.2 The requirements for ballasts consisting of resistance only are excluded from this standard. 1.3 An open core and coil ballast is acceptable only for use when in a lighting xture, sign,
26、or other enclosure acceptable for its intended application. 1.4 A product that contains features, characteristics, components, materials, or systems new or different from those covered by the requirements in this standard, and that involves a risk of re or of electric shock or injury to persons shal
27、l be evaluated using appropriate additional component and end-product requirements to maintain the level of safety as originally anticipated by the intent of this standard. A product whose features, characteristics, components, materials, or systems conict with specic requirements or provisions of t
28、his standard does not comply with this standard. Revision of requirements shall be proposed and adopted in conformance with the methods employed for development, revision, and implementation of this standard. 1.4 revised February 7, 2001 2 Glossary 2.1 For the purpose of this standard the following
29、denitions apply. 2.2 BALLAST, NONRECESSED A ballast intended to be mounted in a remote location, such as an equipment closet, that would not come in contact with building thermal insulation. 2.3 BALLAST, REACTANCE A ballast, the impedance of which is provided by: a) Inductive reactance, b) Capacitiv
30、e reactance, or c) Both inductive and capacitive reactance. 2.4 BALLAST, REACTOR (SIMPLE REACTANCE) A reactance type ballast in which the impedance (inductive reactance) is provided by a single coil and core not a transformer. 2.5 BALLAST, RECESSED A thermally protected ballast intended to be mounte
31、d in a recessed space and may be remote from a xture. All insulation is intended to be spaced at least 3 inches (76.2 mm) from the sides of the ballast, however if insulation does come in contact with the ballast it is provided with thermal protection that will prevent it from overheating. FEBRUARY
32、7, 2001 HIGH-INTENSITY-DISCHARGE LAMP BALLASTS - UL 1029 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 2.6 BALLAST, REMOTE A ballast that is not intended to be mounted on a xture or that is intended to be mounted on the xture 18 inches (4
33、57 mm) or more from the housing as measured from the nearest point on the ballast to the nearest point (other than an incidental projection) on the housing. The ballast may be either recessed or nonrecessed. 2.7 GENERAL-USE A ballast type that has been determined acceptable for direct installation i
34、n eld applications in accordance with the National Electric Code. A ballast that complies with the requirements of this standard would be considered a General-Use ballast. 2.8 POWER CAPACITOR A capacitor that is connected: a) In series with a lamp or lamps and provides the ballast impedance for the
35、lamp current; or b) Across the input leads of the ballast or across an extension of the primary winding for power-factor correction. 3 Components 3.1 Except as indicated in 3.2, a component of a product covered by this standard shall comply with the requirements for that component. See Appendix A fo
36、r a list of standards covering components used in the products covered by this standard. 3.1 revised February 7, 2001 3.2 A component is not required to comply with a specic requirement that: a) Involves a feature or characteristic not required in the application of the component in the product cove
37、red by this standard, or b) Is superseded by a requirement in this standard. 3.2 revised February 7, 2001 3.3 A component shall be used in accordance with its rating established for the intended conditions of use. 3.3 revised February 7, 2001 3.4 Specic components are incomplete in construction feat
38、ures or restricted in performance capabilities. Such components are intended for use only under limited conditions, such as certain temperatures not exceeding specied limits, and shall be used only under those specic conditions. 3.4 revised February 7, 2001 FEBRUARY 7, 2001 HIGH-INTENSITY-DISCHARGE
39、LAMP BALLASTS - UL 1029 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 4 Units of Measurement 4.1 Values stated without parentheses are the requirement. Values in parentheses are explanatory or approximate information. 4.1 revised February
40、 7, 2001 5 Undated References 5.1 Any undated reference to a code or standard appearing in the requirements of this standard shall be interpreted as referring to the latest edition of that code or standard. CONSTRUCTION 6 General 6.1 A ballast shall be so constructed and assembled that it has the st
41、rength and rigidity necessary to resist the abuses to which it is likely to be subjected, without increasing its risk of re, electric shock, or injury to persons due to total or partial collapse with resulting reduction of spacings, loosening or displacement of parts, or other serious defects. 6.2 A
42、n HID lamp ballast is categorized according to the use for which it is intended. A ballast in one category is acceptable, with respect to protection against corrosion, for use as a ballast in any category that precedes it in the following list: a) An indoor ballast is acceptable only for use indoors
43、. b) A Type 1 outdoor ballast is acceptable for use in 1) Outdoor equipment, 2) A xture intended for use in wet or damp locations, or 3) An outdoor sign if the ballast is within an overall electrical enclosure. c) A Type 2 outdoor ballast is acceptable for use in 1) Outdoor equipment, 2) A xture int
44、ended for use in wet or damp locations, or 3) An outdoor sign if the ballast, in addition to its own enclosure, is within an overall enclosure. d) A weatherproof ballast is acceptable for exposure to the weather without an additional enclosure. FEBRUARY 7, 2001 HIGH-INTENSITY-DISCHARGE LAMP BALLASTS
45、 - UL 1029 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 7 Enclosures 7.1 General 7.1.1 A ballast shall be provided with an enclosure of metal or a moisture-resistant polymeric material that has been investigated and found acceptable for
46、the intended use. See Polymeric materials, Section 17, for requirements for a polymeric material used as an enclosure. Except as indicated in 7.1.2 and 7.1.3, the enclosure shall house all uninsulated live parts. 7.1.2 Terminals of a ballast intended for mounting on an outlet box need not be additio
47、nally enclosed if they are enclosed within the box when the ballast is mounted. 7.1.3 A ballast that is provided with interchangeable sections to adapt the ballast for different mounting means in the eld is to have an enclosure that is complete except for that section. The ballast and the interchang
48、eable sections are marked in accordance with 30.2.3. 7.1.4 The metal enclosure of a ballast shall have a thickness not less than as specied in Table 7.1. 7.1.5 The continuity of the grounding system shall not rely on the dimensional integrity of non-metallic material. 7.1.6 The cover of an enclosure
49、 shall be secured in place. 7.1.7 A cover that must be removed for the connection of circuit conductors shall not be provided with means for the connection of a wiring system. Table 7.1 Enclosure thicknesses Table 7.1 revised December 11, 2007 Type enclosure Material Minimum thickness Inches mm Sheet metal galvanized steel 0.029 0.74 other than Uncoated steel 0.026 c 0.66 c Weatherproof nonferrous 0.036 c 0.91 c Sheet metal galvanized steel 0.056 1.42 Weatherproof uncoated steel 0.053 1
