ANSI NEMA C78.1500-2001 Electric Lamps - Tungsten-Halogen Lamps with P28 Bases and 89 mm LCL.pdf

1、NEMA Standards PublicationNational Electrical Manufacturers AssociationANSI C78.1500-2001Electric Lamps: Tungsten-Halogen Lamps with P28 Bases and 89 mm LCLANSI C78.1500-2001 Revision of ANSI C78.1500-I993 I American National Standard Approved June 18, 2001 Secretariat: American National Standards L

2、ighting Group - NEMA I Tungsten-Halogen Lamps with P28 Bases and 89 mm LCL INSTRUCTIONS: This revision is intended to replace ANSI C78.1500-I 993. Discard this instruction sheet when finished. Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manu

3、facturers Association, 1300 North 17th Street, Suite 1847, Rocsiyn, VA 22209 THIS PAGE INTENTIONALLY LEFT BLANK Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn. VA 22209 ANSI

4、 C78.1500-2001 Revision of ANSI C78.1500-I 993 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 implies a consensus of thos

5、e substantially concerned with its scope and provisions. American National Standard 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

6、 simple 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 use of American National Standards is completely voluntary; their existence does not in any respect preclude anyone, wheth

7、er he has approved the standards or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the standards. The American National Standards Institute does not develop standards and will in no circumstances give an interpretation of any American Na

8、tional Standard. Moreover, no person shall have the rige 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 Committee Secretariat whose name appears on the title pa

9、ge 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 Standard

10、s may receive current information on all standards by calling or writing the American National Standards Institute. Published by Information Handling ServiceslGlobal Engineering Documents 15 Inverness Way East, Englewood, CO 801 12-5776 Under Contract with National Electrical Manufacturers Associati

11、on No pai u; this pblicatioii my be epidd in my form, in an electronic retrieval system or otherwise, without prior written permission of the publisher. Printed in the United States of America Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manu

12、facturers Association, 1300 North 17th Street, Suite 1847, Rosslyn. VA 22209 ANSI C78.1500-2001 Revision of ANSI C78.1500-I 993 CONTENTS Foreword . i 1 .O Scope 1 2.0 Normative References . 1 3.0 Lamp Designations 2 4.0 Physical Characteristics . 2 5.0 Restrictions 3 6.0 Test Procedures 4 7.0 Inform

13、ation for Luminaire Design . 5 Annex A : Tables (Normative) 9 Annex B: Drawings (Normative) . 13 Annex C: Informative References . 17 Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manufacturers Association. 1300 North 17th Street. Suite 1847.

14、Rosslyn. VA 22209 I ANSI C78.1500-2001 Revision of ANSI C78.1500-I 993 Foreword (This Foreword is not part of ANSI C78.1500-2001.) Suggestions for improvement of this standard should be submitted to the Secretariat C78, National Electrical Manufacturers Association, 1300 North 17th Street, Suite 184

15、7, Rosslyn, VA 22209. This standard was processed and approved by Accredited Standards Committee on Electric Lamps, C78, and its Sub-Committee, C78-1 for Incandescent Lamps. Committee approval of the standard does not necessarily imply that all committee members voted for that approval. At the time

16、this standard was published, the C78 Committee had the following members: AI Rousseau, Chair, C78 all compromises with the actual space are in excess of the actual space required. (2) All excursions of a lamp bulb are shown relative to a fixed-position base. (3) Bulb “eccentricity” with respect to t

17、he base axis is a combination of allowances for angular tilt and lateral displacement. (4) The base shown in the drawing represents a typical form. The essential dimensions are controlled by the “Go” gauge for P28 based lamps described in ANSI (281.63. (5) All dimensions are in millimeters unless ot

18、herwise specified. 4.4.2 The light source dimensions, diameter (D) and height (H) in Table 1 and width (W), height (H), and thickness (T) in Table 2, define a maximum size volume centered on the Light Center Length and base axis within which all luminous parts of the filament are located. This volum

19、e accounts for all positions of the filament. Actual filament size may be significantly smaller than the defined light source volume. 5 Restrictions 5.1 Operating Positions Lamp types in this standard may operate properly in any position or they may be restricted as to position. Such restrictions ar

20、e indicated in the Operating Position column of Tables I and 2. Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209 3 ANSI C78.1500-2001 Revision of ANSI C78.1500-1993

21、5.2 Seal Temperature In the lamps covered by this standard, the metal-to-envelope seal is intended for operation at temperatures not to exceed 35OOC for lamps with rated life of 500 hours and 4OOOC for lamps with a rated life of 500 hours or less. 5.3 Bulb Wall Temperature A lamps bulb wall temperat

22、ure shall be maintained about 25OOC for proper operation of the halogen cycle. An upper limit of approximately 900C is recommended for maintaining the integrity of fused silica bulbs. 5.4 Shielding A protective shield shall be provided relevant to the following cautionary notice. To assure maximum s

23、afety during handling and use of the subject lamps, observe the following notices: (1) Tungsten-halogen-lamps operate at high temperature and at internal gas pressures above atmospheric pressure. Consequently, a lamp could shatter. Certain lamps may also emit some amount of ultraviolet radiation. Th

24、erefore 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 contained in the lamp manufacturers caution notice. 6 Test Procedures 6.1 Life Lamps shall be tested i

25、n open racks or fixtures in their specified operating position with cooling to maintain the bulb and seal temperature limits. Suggested test cycles and additional testing procedures are defined in ANSI C78.1450. It should be noted that life test results from an open rack test procedure may not be re

26、presentative of lamp life in luminaires or projection equipment. Consult the lamp manufacturer for specific test criteria. 6.2 Sea! (Pinch) Temperature The measurement procedure is defined in ANSIAEC C78.682. 6.3 Operating Temperature 4 Copyright O 2001 by American National Standards Lighting Group

27、in Affiliation with National Electrical Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209 ANSI C78.1500-2001 Revision of ANSI C78.1500-1993 Standard methods of measuring other lamp operating temperatures (bulb and base) are under consideration. 7 Information for Lumina

28、ire Design Proper luminaire design must take into account the several aspects of lamp restrictions mentioned in Section 5, operating position, seal temperature, bulb wall temperature, and shielding. Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrica

29、l Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209 5 ANSI C78.1500-2001 Revision of ANSI C78.1500-I 993 THIS PAGE INTENTIONALLY LEFT BLANK 6 Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manufacturers Associatio

30、n, 1300 North 17th Street, Suite 1847. Rosslyn, VA 22209 ANSI C78.1500-2001 Revision of ANSI C78.1500-I 993 ANNEXES Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn. VA 22209

31、7 ANSI C78.1500-2001 Revision of ANSI C78.1500-I 993 THIS PAGE INTENTIONALLY LEFT BLANK 8 Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209 ANSI C78.1500-2001 Revisio

32、n of ANSI C78.1500-1993 ANNEX A - TABLES (Normative) Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manufacturers Association. 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209 9 ANSI C78.1500-2001 Revision of ANSI C78.1500-I 993 THIS PAGE

33、INTENTIONALLY LEFT BLANK 10 Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209 ANSI C78.1500-2001 Revision of ANSI C78.1500-I993 ANSI Rated Rated Nominal Rated ) Desig

34、n. Wattage Voltage Bulb Size Avg. Life (W) (V) (Hr.) EGC 500 120 T14(T4) 150 EGE 500 120 T16(T5) 2000 EGG 750 120 T16(T5) 2000 EGF 750 120 T16(T5) 250 EGJ I O00 120 T19(T6) 400 EGK3 1 O00 120 T19(T6) 400 EGM 1 O00 120 T19(T6) 2000 EWE 1 O00 230,240 TI 9(T6) 250 Correlated Light Source 2, Operating D

35、imensions Position Color Temp. (K) (mm) (+loOK) DH 3200 8.0 23.0 ANY 3000 8.0 25.0 ANY 3000 12.0 27.0 ANY 3200 12.0 27.0 ANY 3200 12.0 27.0 ANY 3200 12.0 27.0 ANY 3000 15.0 27.0 ANY 3200 12.0 30.0 ANY TABLE 2 - Lamp Characteristics ANSI Design. EXF EXA FKE EXB Rated” Correlated Light Source2 Rated R

36、ated Nominal Avg . Color Dimensions Filament Operating Wattage Voltage Bulb Life Temp. (K) (mm) Config. Position (W) (V) Size (Hr.) (1100K) WHT 500 120 T25(T8) 750 2950 17 18 5 CI3 VBU+453 750 120 BT35(BTll) 750 3000 21 19 5 CI3 VBU+4!j3) 1 O00 120 BT35(BT11) 750 3050 21 22 5 CI3 ANY 1000 230,240 BT

37、35(BTll) 750 3050 22.5 21 5 CI3 ANY 11 Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209 ANSI C78.1500-2001 Revision of ANSI C78.1500-1993 THIS PAGE INTENTIONALLY LEF

38、T BLANK 12 Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manufacturen Association, 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209 ANSI C78.1500-2001 Revision of ANSI C78.1500-1993 ANNEX B - DRAWINGS (Normative) Copyright O 2001 by Ameri

39、can National Standards Lighting Group in Affiliation with National Electrical Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn. VA 22209 13 ANSI C78.1500-2001 Revision of ANSI C78.1500-I 993 THIS PAGE INTENTIONALLY LEFT BLANK 14 Copyright O 2001 by American National Standards L

40、ighting Group in Affiliation with National Electrical Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209 -I ,“I,“,. I- II Il II 152.4 I I MOL II t i H ANSI C78.1500-2001 Revision of ANSI C78.1500-1993 D $ !I II II il !i II I Figure 1 Space limits for Tungsten-Halogen St

41、age/Studio Lamps T-19 (T6) and Smaller Bulbs, P28 Base, 89 mm Nominal Light Center Length (LCL) 152.4 rnrn Maximum Overall Length (MOL) Figure 2 Space Limits for Tungsten-Halogen StageEtudio Lamps T35 (TI 1) or BT35 (BTI 1) and Smaller Bulbs, P28 Base, 89 mm Nominal Light Center Length (LCL) 160 mm

42、Maximum Overall Length (MOL) Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209 15 ANSI C78.1500-2001 Revision of ANSI C78.1500-1993 THIS PAGE INTENTIONALLY LEFT BLANK

43、 16 Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209 ANSI C78.1500-2001 Revision of ANSI C78.1500-I 993 ANNEX C I n fo rm at ive References ANSI C78.1501-2000, Ameri

44、can National Standard for Electric Lamps, Tungsten- Halogen Lamps with G22 Medium Bipost Bases and 63.5 mm (2-1/2 in.) LCL. ANSI C78.1503-2000, American National Standard for Electric Lamps, Tungsten- Halogen Lamps with G9.5 Medium Two-pin Bases and 60.5 mm (2-3/8 in.) LCL. ANSI C78.1504-2000, Ameri

45、can National Standard for Electric Lamps, Tungsten- Halogen Lamps with P28 Medium Prefocus Bases and 55.5 mm (2-3/16 in.) LCL. ANSI C78.1505-2000, American National Standard for Electric Lamps, Tungsten- Halogen Lamps with G38 Mogul Bipost Bases and 127 mm (5 in.) LCL. IEC 60357-1 982, Tungsten Halo

46、gen Lamps (non vehicle). 17 Copyright O 2001 by American National Standards Lighting Group in Affiliation with National Electrical Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209 NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION 1300 NORTH 17TH STREET, SUITE 900 ROSSLYN. VA 22209www.NEMA.orgTO ORDER ADDITIONAL NEMA STANDARDS VISITWWW.GLOBAL.IHS.COM OR CALL 1-800-854-7179/1-303-397-79565612_0514TB