1、 ANSI_ANSLG C78.40-2011 Revision and redesignation of ANSI C78.40-1992 and C78.40a-1998 American National Standard Electric Lamps: Specifications for Mercury Lamps ANSI_ANSLG C78.40-2011 Revision and redesignation of ANSI C78.40-1992 and C78.40a-1998 2011 American National Standard Lighting Group Pa
2、ge 1 of 56 American National Standard Approved: August 9, 2011 Secretariat: American National Standard Lighting GroupElectric Lamps: SPECIFICATIONS FOR MERCURY LAMPS An American National Standard implies a consensus of those substantially concerned with its scope and provisions. It is intended as a
3、guide to aid the manufacturer, the consumer, and the general public. The existence of an American National Standard does not in any respect preclude anyone, whether he has approved the standard or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conform
4、ing to the standards. Users are cautioned to obtain the latest editions. The American National Standards Institute does not develop standards and will in no circumstances give an interpretation of any American National Standard. Moreover, no person shall have the right or authority to issue an inter
5、pretation of an American National Standard in the name of the American National Standards Institute. CAUTION NOTICE: This American National Standard may be revised or withdrawn at any time. The procedures of the American National Standards Institute require that action be taken periodically to reaff
6、irm, revise, or withdraw this standard. Purchasers of American National Standards may receive current information on all standards by calling or writing the American National Standards Institute. ANSI_ANSLG C78.40-2011 Revision and redesignation of ANSI C78.40-1992 and C78.40a-1998 2011 American Nat
7、ional Standard Lighting Group Page 2 of 56 American National Standard Approval of an American National Standard requires verification by ANSI that the requirements for due process, consensus, and other criteria for approval have been met by the standards developer. An American National Standard impl
8、ies a concensus of those substantially concerned with its scope and provisions. Consensus is established when, in the judgment of the ANSI Board of Standards Review, substantial agreement has been reached by directly and materially affected interests. Substantial agreement means much more than a sim
9、ple majority, but not necessarily unanimity. Consensus requires that all views and objections be considered, and that a concerted effort be made toward their resolution. The existence of an American National Standard does not in any respect preclude anyone from manufacturing, marketing, purchasing,
10、or using products, processes, or procedures not conforming to the standard. It is intended as a guide to aid the manufacturer, the consumer, and the general public. The American National Standards Institute does not develop standards and will in no circumstances give an interpretation of any America
11、n National Standard. Moreover, no person shall have the right or authority to issue an interpretation of an American National Standard in the name of the American National Standards Institute. Requests for interpretations should be addressed to the secretariat or sponsor whose name appears on the ti
12、tle page of this standard. CAUTION NOTICE: This American National Standard may be revised or withdrawn at any time. The procedures of the American National Standards Institute require that action be taken periodically to reaffirm, revise, or withdraw this standard. Purchasers of American National St
13、andards may receive current information on all standards by calling or writing the American National Standards Institute. 2011 by American National Standard Lighting Group In affiliation with National Electrical Manufacturers Association All rights reserved. No part of this publication may be reprod
14、uced in any form, in an electronic retrieval system or otherwise, without prior written permission of the publisher. Printed in the United States of America ANSI_ANSLG C78.40-2011 Revision and redesignation of ANSI C78.40-1992 and C78.40a-1998 2011 American National Standard Lighting Group Page 3 of
15、 56 FOREWORD (This Foreword is not part of American National Standard C78.40-2011) This edition of the American National Standard for Mercury Lamps Specifications, ANSI_ANSLG C78.40-2011, supersedes the 1992 edition. It contains an individual data sheet and the maximum outline drawings for each size
16、 of mercury lamp covered. (See the introductory explanation of the organization of this standard.) Prior to the 1985 revision, all of the standards for mercury lamps were published as a part of a collection known as the American National Standard for Mercury Lamps, ANSI C78 (1969 edition, 1972 suppl
17、ement and 1985 edition). Suggestions for improvement of this standard will be welcome. They should be sent to the Secretariat, C78 Committee, American National Standard Lighting Group, 1300 North 17thStreet, Suite 1752, Rosslyn, VA 22209. This standard was processed and approved for submittal to ANS
18、I by the Accredited Standards Committee on Electric Lamps, C78. Committee approval of the standard does not necessarily imply that all committee members voted for its approval. The changes to this document have been redlined. These changes are as follows: 1. The paragraph that appears below certain
19、sections in the 1992 version has been removed because the parenthetical information applied to various section headers already addresses the reference paragraph, rendering this redundant. The paragraph removed is: “The preceding lamp operating characteristics are based on operation in an ambient tem
20、perature of 25C (77F), with a 60 Hz sinusoidal power supply and a reference ballast having the characteristics listed in Section 4.” 2. Paragraphs and/or information added to sections: 3. Definitions, 5. Lamp specifications, 6. Lamp designations, 8. Base specifications, 9. Maximum outline drawings 1
21、0.1. Lamp operating craracteristics, 11. Reference ballasts, 12. Ballast design. 3. For 100-Watt, H38 Mercury Lamp, first page: Addition to “Bulb addition” = ED23 1/2, R40 or RD40. ANSI_ANSLG C78.40-2011 Revision and redesigntion of ANSI C78.40-1992 and C78.40a-1998 2011 American National Standard L
22、ighting Group Page 4 of 56 4. For 175-Watt, H39 Mercury, first page, Addition to “1. Lamp designation of: H39 WB-175. 5. For 175-Watt, H39 Mercury, first page, various additions made to “2. Physical characteristics”. Amendment / Change CDV RV Revision CDV 78_4302 RV 78_4303 Andrew D. Jackson, Chair,
23、 ASC 78 Elliot Wyner (-2008), Matt Clark, Technical Coordinator Randolph N. Roy, Committee Secretariat Matt Clark, Senior Editor ANSI_ANSLG C78.40-2011 Revision and redesignation of ANSI C78.40-1992 and C78.40a-1998 2011 American National Standard Lighting Group Page 5 of 56 CONTENTS PAGE Foreword .
24、3 Organization Of This Standard 7 PART I GENERAL INFORMATION .8 1. Scope 9 1.1. Important patent disclaimer 9 2. Normative references 9 3. Definitions .10 4. Methods of measurement 10 5. Lamp specifications .10 6. Lamp designations 10 7. Bulb designations 10 8. Base specifications 11 9. Maximum outl
25、ine drawings 11 10. Electrical characteristics 10.1 Lamp operating characteristics .11 10.2 Warm-up time 11 11. Reference ballasts .11 12. Ballast design 12 12.1 Open-circuit voltage 12 12.2 Starting current 12 PART II LAMP DATA SHEETS .13 40-Watt H45 Mercury Lamp .14 50-Watt H46 Mercury Lamp .17 75
26、-Watt H43 Mercury Lamp .20 100-Watt H38 Mercury Lamp .23 100-Watt H44 Mercury Lamp .26 175-Watt H39 Mercury Lamp .29 250-Watt H37 Mercury Lamp .32 400-Watt H33 Mercury Lamp .35 700-Watt H35 Mercury Lamp .37 1000-Watt H34 Mercury Lamp .40 1000-Watt H36 Mercury Lamp .42 PART III MAXIMUM OUTLINE DRAWIN
27、GS .45 Base: Medium Screw (E26) Bulb: BD17, ED17, B17, E17 MOL: 131 46 Base: Medium Screw (E26) Bulb: BD17, ED17, B17, E17 MOL: 139 47 Base: Medium Screw (E26) Bulb: A23 MOL: 139 48 ANSI_ANSLG C78.40-2011 Revision and redesigntion of ANSI C78.40-1992 and C78.40a-1998 2011 American National Standard
28、Lighting Group Page 6 of 56 Base: Medium Screw (E26) Bulb: R40, RD40 MOL: 191 .49 Base: Admedium, medium (E26) Skirted Screw Bulb: Par38 Reflector Spotlight, Floodlight MOL: 138 .50 Base: Admedium, Bulb T10, MOL: 143 51 Base: Mogul Screw (E39) Bulb: ED23.5 MOL: 191 52 Base: Mogul Screw (E39) Bulb: B
29、T28, E28, ED28 MOL: 211 53 Base: Mogul Screw (E39) Bulb: BT37, ED37, E37 MOL: 292 54 Base: Mogul Screw (E39) Bulb: BT46 MOL: 368 .55 Base: Mogul Screw (E39) Bulb: BT56 MOL: 391 .56 ANSI_ANSLG C78.40-2011 Revision and redesignation of ANSI C78.40-1992 and C78.40a-1998 2011 American National Standard
30、Lighting Group Page 7 of 56 ORGANIZATION OF THIS STANDARD This standard has been arranged in three parts: Part I covers general requirements and information. It provides normative references and offers brief explanations of the meaning or the application of some of the numerical data given on the in
31、dividual lamp data sheets in Part II of this standard. It also provides requirements that are common to all mercury lamp types. Part II contains an individual data sheet for each size of mercury lamp. Part III contains the maximum outline drawings for each size of lamp. ANSI_ANSLG C78.40-2011 Revisi
32、on and redesignation of ANSI C78.40-1992 and C78.40a-1998 2011 American National Standard Lighting Group Page 8 of 56 PART 1 GENERAL INFORMATION ANSI_ANSLG C78.40-2011 Revision and redesignation of ANSI C78.40-1992 and C78.40a-1998 2011 American National Standard Lighting Group Page 9 of 56 1. Scope
33、 This standard sets forth the physical and electrical requirements for single-ended metal halide lamps operated on 60 Hz ballasts to ensure interchangeability and safety. The data given also provides the basis for the electrical requirements for ballasts as well as the lamp-related requirements for
34、luminaires. Luminous flux and lamp color are not part of this standard. 1.1 Important patent disclaimer It is possible that some of the elements of this document may be the subject of patent rights. When this document was approved for publication, ANSLG did not know of any patent applications, paten
35、ts pending, or existing patents. ANSLG shall not be held responsible for identifying any or all such patent rights. 2. Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this American National Standard. At the time of publi
36、cation, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this American National Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. ANSI C78.30-1997, Procedure for us
37、e in preparation of lamp space drawings ANSI C78.380-2007, High Intensity Discharge Lamps - Method of Designation. ANSI C78.389-2004, HID Lamps -Methods of Measuring Characteristics. ANSI C79.1-2002, Nomenclature for Glass - Bulbs Intended for Use with Electric Lamps. ANSI_ANSLG C81.61-2009, Electri
38、c lamp bases ANSI_ANSLG C81.62-2009, Lampholders for electric lamps ANSI_ANSLG C81.63-2009, Gauges for electric lamp bases and lampholders ANSI C81.64-2005, Guidelines and general information for electric lamp bases, lampholders, and gauges ANSI C82.5-1990, Reference ballasts for high-intensity disc
39、harge lamps ANSI C82.6-2005, Ballasts for high-intensity discharge lamps - Methods of measurement ANSI C82.7-1988, Mercury Lamp Transformers - Constant Current (Series) Supply Type. ANSI_ANSLG C82.9-2010, Definitions for high-intensity discharge and low-pressure sodium lamps, ballasts, and transform
40、ers ANSI_ANSLG C78.40-2011 Revision and redesignation of ANSI C78.40-1992 and C78.40a-1998 2011 American National Standard Lighting Group Page 10 of 56 ANSI_IEC C78.62035-2004, Discharge Lamps (Excluding Fluorescent Lamps) - Safety Specifications ANSI/UL1598-2008, Standard for Safety, High-Intensity
41、-Discharge Lighting Luminaires 2.1 Other related standards 21 Code of Federal Regulations (CFR) 1040.30, Radiation Safety Performance Standard for Mercury Lamps ANSI C78.379-2006, Classification of beam patterns of reflector lamps 3. Definitions Mercury lamp terms used in this standard can be found
42、in ANSI C82.9. 4. Methods of measurement Measurement of the electrical characteristics and the bulb and base temperatures of mercury lamps shall be made in accordance with ANSI C78.389. 5. Lamp specifications Lamps must meet the requirements contained within ANSI_IEC C78.62035 as well as the specifi
43、cations contained in this standard. 6. Lamp designations Mercury-lamp designations are assigned in accordance with ANSI C78.380. Note that the number (two or three digits) following the first upper case letter in the designation indicates a unique set of electrical characteristics. Following the lam
44、p number may be a slash followed by a luminaire characteristic letter. Operating position limitations are as indicated on the lamp marking. 7. Bulb designations Bulb designations are defined in ANSI C79.1. Due to the long term use of customary designations, they will continue to be used herein. Metr
45、ic designations for bulbs are not given in this standard. ANSI_ANSLG C78.40-2011 Revision and redesignation of ANSI C78.40-1992 and C78.40a-1998 2011 American National Standard Lighting Group Page 11 of 56 8. Base specifications Screw-shell-type bases are specified in ANSI_ANSLG C81.61. 9. Maximum o
46、utline drawings The maximum outline drawings in Part III of this standard show for each bulb-base-MOL category the maximum limits of the space that may be occupied by any part of the bulb, assuming a fixed base position. They do not define the actual bulb shape. The limits shown take into account th
47、e maximum bulb dimensions and the possible eccentricity of the bulb with respect to the base. The dashed lines indicate typical bulb shapes. A lamp with its base in a fixed position shall remain within the limits of the outline in the relevant maximum outline drawing. Maximum outline drawings are pr
48、oduced in accordance with ANSI C78.30. 10. Electrical characteristics 10.1 Lamp operating characteristics The lamp operating characteristics in part II of this standard apply to bare lamps operating on a reference ballast at an ambient temperature of 25C 5C (77F 9F). The values of lamp voltage, curr
49、ent, and wattage shown on the individual lamp data sheets in Part II are those that apply after the lamps have been aged for 100 hours. The operating voltage of lamps tends to follow a normal distribution pattern. For all lamp types except the 700W H35 and 1000W H36 types, at least 95% of all lamps produced can be expected to have an operating voltage within + 10V of nominal. For the 700W H35 and 1000W H36 types, the operating voltage range for 95% of the lamps is + 16V from nominal. The voltage rise to end of life may approximate 1% for each 500
