1、NEMA Standards PublicationNational Electrical Manufacturers AssociationANSI C78.1403-1997ELECTRIC LAMPS TUNGSTEN HALOGEN LAMPS WITH G6.35, GX6.35 AND GY6.35 BASESSTD*NEMA C78.1403-ENGL 1997 b4-10247 05L3Llb 353 ANSI C78.1403-1997 American Nationai Standard for electric lamps: Tungsten Halogen Lamps
2、with G6.35,GX6.35 and GY6.35 Bases Sec retari at Accredited Standards Committee C78 National Electrical Manufacturers Association Approved July 1 1,1997 American National Standards Institute ANSI C78.1403-1997 Revision of ANSI C78.1403-1984 (RI 989) Approval of an American National Standard requires
3、 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 implies a consensus of those substantially concerned with its scope and provisions. Consensus is established when, in the ju
4、dgment 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 simple majority, but not necessarily unanimity. Consensus requires that all views and objections be considered, and that a
5、concerted effort be made toward their resolution. 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 conforming to the standard
6、s. 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 American National Standard. Moreover, no person shall have the right or authorit
7、y 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 this title page. American Standard National CAUTION NOTICE: This American Natio
8、nal Standard may be revised or withdrawn at any time.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 Standards may receive current information on all standards by ca
9、lling or writing the American National Standards Institute. Published by National Electrical Manufacturers Association No part of this pubiication may be reprodud in any form, in an elmnic retrieval system or othuwise, without prior written permission of the publisher. hedin theunitedstates of Amcri
10、Ca i Copytight Q 1997 by National Electrical Manufacturers Association 1300 North 17th Street, Suite 1847, Rocslyn, VA 22209 First Edition September 1997 STD-NEMA Ci.LV03-ENGL 1997 b470ZY7 0513b18 12b ANSI C78.1403-1997 Revision of ANSI C78.1403-1984 (Ri 989) Foreword (This Foreword is not part of A
11、NSI C78.1403-1997.) Suggestions for improvement of this standard should be submitted to the Secretariat C78, National Electrical Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209. This standard was processed and approved by Accredited Standards Committee on Electric La
12、mps, C78, and its Sub-Committee, C78-1 for Photographic, Stage and Studio Lamps. Committee approval of the standard does not necessarily imply that all committee members voted for that approval. At the time it approved this standard, the C78 Committee had the following members: AI ROUS, Chair, C78 D
13、avid H. Fox, Technical Coordinator Randolph N. Roy, Secretariat Jeanne L. Spicer, Coordinating Editor Organization Represented: Name of Representative: Advance Transformer Company Duro-Test Corporation Edison Elecric Institute Electrical Testing Laboratories General Electric Illuminating Engineering
14、 Society National Electrical Manufacturers Association OSRAM SYLVANIA INC. Philips Lighting Company Underwriters Laboratones, Inc. Norman Grimshaw Lany Sheinberg William Maguire (Delegate) Craig Davenport Cynthia Minshall Rita M. Harrold Ted Yahraus (Delegate) Peter Bleasby Ai Rousseau David Belt At
15、 the time it approved this standard, the C78-1 Sub-Committee had the following members: Organization Represented: Name of Representative: Eastman Kodak Company GE Lighting OSRAM SYLVANIA INC. Philips Lighting Company Underwriters Laboratories, Inc. William Moore Bernard Rachel Cynthia Minshall (Ait.
16、) David Fox Jeffrey Buschmann (Alt.) Al Rousseau Ed Hinde (Alt.) David Belt Copyright O 1997 by National Eiectrical Manufacturers Association 1300 North 17th Street, Suite 1847, Rosclyn. VA 22209 . 111 First Edition September 1997 STD-NEMA C78-1403-ENGL 1797 m bLi702V7 05L3b17 Ob2 ANSI C78.1403-1997
17、 Revision of ANSI C78.1403-1984 (R1989) CONTENTS Foreword 1 Scope . 2 Normative References 3 Lamp Designations . 4 Physical Characteristics . 5 Restrictions . 6 Test Procedures . 7 Information for Luminaire Design . iii 1 1 2 2 3 4 4 Figure 1 . 5 Table 1 6 Table 2 7 Table 3 . 7 iv Copyright Q 1997 b
18、y National Electrical Manufacturers Association 1300 North 17th Street. Suite 1847. Rosslyn. VA 22209 Eint Edition September 1997 AMERICAN NATIONAL STANDARD ANSI C78.1403-1997 for electric lamps: Tungsten Halogen Lamps with G6.35, GX6.35, and GY6.3 Bases SI (Metric) Customary Type: Single-ended Tung
19、sten Halogen Lamp Base: G6.35, GX6.35, GY6.35 Two-Pin Light Center Length: 27.0mm - 40.0mm 1 Scope This standard defines the dimensional limits and other physical characteristics required to ensure the interchangeability and to assist in the proper application of a specific category of lamps. This c
20、ategory is tungsten-halogen lamps with G6.35, GX6.35 and GY6.35 two-pin bases and 27.0 to 40mm nominal light center length. Lamps of various design voltages are included. Lamps with the specifications listed in this standard are intended for projector applications. The grouping of lamps in this stan
21、dard is based on general physical characteristics. It does not imply that the lamps listed are interchangeable with each other in a particular application. Certain lamps in this standard are compatible with IEC 357. 2 Normative References: The following standards contain provisions which, through re
22、ference in this text, constitute provisions of this American National Standard. At the time of publication, 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 ap
23、plying the most recent editions of the standards indicated below. ANSI C78.370-1997 American National Standard Method for the Designation of Photo Lamps Copyright O 1997 by National Electrical Manufacturers Association 1300 North 17th Street, Suite 1847, Rosclyn, VA 22209 1 First Edition September 1
24、997 STD.NEMA C78-1403-ENGL 1777 b470247 05L3b2L 710 m ANSI C78.1403-1997 Revision of ANSI C78.1403-1984 (R1989) ANSI C78.1450-1983 (R1994) American National Standard for Electric Lamps, ANSI C79.1-1994 ANSI C81.61-1990 (R1996) ANSI C81.63-1991 (R1996) IEC 357 IEC 682-1980 Incandescent Projection Lam
25、ps, Method for Life Testing American National Standard Nomenclature for Glass Bulbs Intended for Use with Electric Lamps American National Standard for Electric Lamp Bases American National Standard for Gauges for Electric Lamp Bases and Lampholders Tungsten Halogen Lamps (non-vehicle) Standard Meth
26、od of Measuring the Pinch Temperature of Quartz Tungsten-Halogen Lamps 3 4 4.1 4.2 4.3 Lamp Designations The system for assigning lamps designations as defined in ANSI C78.370 is commonly employed for the lamps described in this standard. Physical Characteristics Bulb Designations Bulb designations
27、are defined in ANSI C79.1. In this standard bulbs are described by metric designations, with customary designations in parentheses. Base Specification Finished lamps employing the G6.35, GX6.35 and GY6.35 two-pin base shall comply with the detailed base requirements given in ANSI C81.61. Base gaugin
28、g procedures are found in ANSI C81.63. Lamp Characteristics Physical, electrical, and other characteristics of standard lamps are shown in Table 1,2, & 3. 2 Copyright Q 1997 by National Eleciricai Manufacturers Mation 1300 North 17th Street, Suite 147, Rosslyn, VA 22209 First Edition September 1997
29、STD=NEMA C78-1403-ENGL 1777 b470247 0513b22 b57 = ANSI C78.1403-1997 Revision of ANSI C78.1403-1984 (R1989) 4.4 Lamp Dimensions 4.4.1 The lamp space drawing, Figure 1, shows the maximum limits of the space that may be occupied by any part of a bulb. Only those dimensions essential to interchangeabil
30、ity are given. The dimensions shown will accommodate the longest (MOL) and shortest length lamps with maximum bulb diameters (D) and maximum bulb excursion (E) with respect to the base axis. A typical bulb is shown. 4.4.2 The light source dimensions, (W), (H), and (T) of Tables 1, 2 & 3, define a vo
31、lume centered on the light center length and base axis within which all luminous parts of the filament are located. This volume accounts for all positions of the filament. Actual filament size may be significantly smaller than the defined light source volume. 4.5 Marking Projection lamps conforming
32、to this standard should be identified with a three- letter code in conformance with the American National Standard Method for the Designation of Photo Lamps, ANSI C78.370. 5 Restrictions 5.1 Operating Position Lamp types in this standard may operate properly in any position or they may have certain
33、restrictions. Such restrictions are indicated in the Operation Position columns of Tables 1,2 & 3. 5.2 Seal Temperature In the lamps covered by this standard, the metal-to-envelope seal is intended for operation at a temperature of 4OO0C maximum for lamps with a rated life up to 500 hours and a maxi
34、mum of 350C for lamps with a rated life greater than 500 hours. 5.3 Bulb Wall Temperature A lamps bulb wall temperature shall be maintained above 25OoC for proper operation of the halogen cycle. The upper limit is approximately 900C. To avoid high temperatures, a cooling system should be used. Copyr
35、ight Q 1997 by National Hecttical Manufacturers Association 1300 North 17th Street, Cuite 1847, Rosslyn, VA 22209 3 First Edition September 1997 STD-NEMA C78*1403-ENGL 1777 b470247 0513b23 573 ANSI C78.1403-1997 Revision of ANSI C78.1403-1984 (R1989) 5.4 Shielding A protective shield shall be provid
36、ed relevant to the following cautionary notice. 5.5 Cautionary Notice To assure maximum safety during handling and use of the subject lamps, the following notices should be observed: (1) Tungsten-halogen lamps operate at high temperature and at internal gas pressures above atmospheric pressure. Cons
37、equently, a lamp could shatter. Certain lamps may also emit some amount of ultraviolet radiation. Therefore, a suitable protective shield, screening technique, or both, shall be used with the luminaire to protect people and surroundings from both hazards. (2) Always read and observe the information
38、contained in the lamp manufacturers caution notice. 6 Test Procedures 6.1 Life Lamps shall be tested in open racks in the base-down or horizontal operating position with cooling to maintain temperature limits. Additional procedures are defined in ANSI C78.1450. 6.2 Seal (Pinch) Temperature The measu
39、rement procedure is defined in IEC 682. 6.3 Operating Temperature (Other) Standard methods of measuring other lamp operating temperatures (bulb and base) are under consideration. 7 Information for Luminaire Design Proper luminaire design must take into account the several aspects of lamp restriction
40、s mentioned in Section 5, operating position, seal temperature, bulb wall temperature, and shielding. 4 Copytight (o 1997 by Nationai Elecbicai Manufacturers Association 1300 North 17th Street, Suite 1847, Rocclyn. VA 22209 First Edition September 1997 ANSI C78.1403-1997 Revision of ANSI C78.1403-I
41、984 (R1989) Figure 1 kD-I LIGHT -IE+ LIGHT (SEE NOTE 1) NOTES: (1) Horizontal candlepower shall be measured in a direction perpendicular to the plane of a filament. (2) Dimension E is the radius of a cylindrical space that defines the limits of base and bulb eccentricity as measured from the centerl
42、ine of the base pins. (3) Dimensions W, H, and T define a volume centered on the LCL and the base pin centerline, within which the filament is located. Copyright O 1997 by National Electrical Manufacturers Association 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209 5 First Edition September 19
43、97 STD-NEMA C78-1403-ENGL 1777 b11702Li7 0513b25 3bb ANSI C78.1403-1997 Revision of ANSI C78.1403-1984 (R1989) TABLE 1 G6.35 Based Lamps Light Source Code W V W H T Dia Bulb E Life Lu T Pos LCL MOL BRJ BRL FCS FDV FDW FHV ESY FVN BSF DRA EHJ FGX FNT EVD 1 50 50 150 1 50 150 150 150 150 280 300 250 2
44、50 275 400 15 5.28 3.30 12 5.60 2.90 24 8.00 4.06 24 8.00 4.06 24 32 8.25 4.06 - - 100 10.1 3.70 - - 40 - - 25 120 10.00 5.00 24 7.00 3.50 24 7.80 3.80 24 9.00 4.30 36 12.00 6.00 - 9.5 2.8 11.1 3.3 12.7 3.3 12.7 - 12.7 2.5 12.7 4.8 12.7 - 12.7 - 12.7 5.0 15.9 - 12.7 1.1 12.7 3.3 13.0 2.5 19.0 T - Co
45、rrelated Color Temperature Lu - Sphere Lumens 6 Copyright o 1997 by National Electrical Manufacturers Association 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209 T3 T3.5 T4 T4 T4 T4 T4 T4 T4 T5 T4 T4 - 16 6.3 50 5000 3400 BDTH 30 44 7.5 50 1400 3400 BDTH 30 44 8.0 50 *4500 3400 BDTH 30 50.8 8.
46、0 100 4300 3250 BDTH 30 50.8 8.0 50 4450 3400 BDTH 30 50.8 8.0 50 5000 3400 BDTH 30 50 8.0 200 3300 3075 BD 32 50 8.0 1000 3200 - Any 32 50 8.0 15 9500 3400 Any 33 55 9.5 300 6900 3100 BDTH 33 50 8.0 50 8000 3400 BDTH 33 55 8.0 300 8400 - BDTH 33 55 6.8 75 10000 3400 BDTH 33 55 - 50 16800 3400 BDTH
47、36 65 Horizontal Candlepower - 580 Candela Nominal First Edition September 1997 STD-NEMA C78-Lq03-ENGL 1777 bq70297 0513b2b 2T2 ANSI C78.1403-1997 Revision of ANSI C78.1403-1984 (R1989) TABLE 2 GX6.35 Based Lamps Light Source Code W V W H T Dia Bulb E Life Lu T Pos LCL MOL FNS 300 120 10.0 9.5 - 19.
48、0 T6 - 15 8500 3400 Any 27 58 FNB 300 120 9.0 5.5 5.5 15.9 T5 9.5 75 8000 3250 BDTH 31 52 BVM 650 225 14.0 15.0 - 22.2 T7 - 15 20000 3400 Any 32 57.5 - 22.2 l7 - 15 31000 3400 Any 40 61.0 EGY 1000 225 - - TABLE 3 GY6.35 Based Lamps I Liaht Source I Code W V W H T Dia Bulb E Life Lu T Pos LCL MOL EVA
49、 100 12 6.73 4.06 2.41 11.1 T3.50 7.50 1000 2500 3200 BDTH 30 44 FCR 100 12 6.73 4.06 2.41 11.1 T3.50 7.50 50 2900 3250 BDTH 30 44.5 FDX 100 12 6.10 3.50 2.50 10.3 T3.25 6.75 50 2900 3300 Any 30 44.1 FLW 300 24 8.70 5.90 3.50 12.7 T4 8.00 50 10200 3500 BDTH 30 55 Copyright Q 1997 by National Electrical Manufacturers Association 1300 North 17ih Street, Suite 1847, Rosslyn, VA 22209 7 Fit Edition September 1997 STD-NEMA C78.1403-ENGL 1977 W b470247 0513b27 139 W ANSI C78.1403-1997 Revision of ANSI C78.1403-1984 (R1989) THIS PAGE INTENTIONALLY LEFT BLANK 8 Copyright O 1997 by Nation
