NEMA C136 9-2003 For Roadway and Area Lighting Equipment C Socket Support Assemblies for Metal Heads C Mechanical Interchangeability《道路和区域照明设备 金属头使用的灯座支撑组件 机械互换性》.pdf

《NEMA C136 9-2003 For Roadway and Area Lighting Equipment C Socket Support Assemblies for Metal Heads C Mechanical Interchangeability《道路和区域照明设备 金属头使用的灯座支撑组件 机械互换性》.pdf》由会员分享，可在线阅读，更多相关《NEMA C136 9-2003 For Roadway and Area Lighting Equipment C Socket Support Assemblies for Metal Heads C Mechanical Interchangeability《道路和区域照明设备 金属头使用的灯座支撑组件 机械互换性》.pdf（9页珍藏版）》请在麦多课文档分享上搜索。

1、NEMA Standards PublicationNational Electrical Manufacturers AssociationANSI C136.9-2003 (R2012)For Roadway and Area Lighting Equipment Socket Support Assemblies for Metal Heads Mechanical Interchangeability Copyright 2012 by National Electrical Manufacturers Association ANSI C136.9-2003 (R2012) Amer

2、ican National Standard For Roadway and Area Lighting Equipment Socket Support Assemblies for Metal Heads Mechanical Interchangeability Secretariat: National Electrical Manufacturers Association Approved June 10, 2011 Reaffirmed August 14, 2012 Published August 21, 2012 American National Standards In

3、stitute, Inc. C136.9-2003 (R2012) Page ii Copyright 2012 by National Electrical Manufacturers Association NOTICE AND DISCLAIMER The information in this publication was considered technically sound by the consensus of persons engaged in the development and approval of the document at the time it was

4、developed. Consensus does not necessarily mean that there is unanimous agreement among every person participating in the development of this document. ANSI standards and guideline publications, of which the document contained herein is one, are developed through a voluntary consensus standards devel

5、opment process. This process brings together volunteers and/or seeks out the views of persons who have an interest in the topic covered by this publication. While NEMA administers the process to promote fairness in the development of consensus, it does not write the document and it does not independ

6、ently test, evaluate, or verify the accuracy or completeness of any information or the soundness of any judgments contained in its standards and guideline publications. NEMA disclaims liability for any personal injury, property, or other damages of any nature whatsoever, whether special, indirect, c

7、onsequential, or compensatory, directly or indirectly resulting from the publication, use of, application, or reliance on this document. NEMA disclaims and makes no guaranty or warranty, express or implied, as to the accuracy or completeness of any information published herein, and disclaims and mak

8、es no warranty that the information in this document will fulfill any of your particular purposes or needs. NEMA does not undertake to guarantee the performance of any individual manufacturer or sellers products or services by virtue of this standard or guide. In publishing and making this document

9、available, NEMA is not undertaking to render professional or other services for or on behalf of any person or entity, nor is NEMA undertaking to perform any duty owed by any person or entity to someone else. Anyone using this document should rely on his or her own independent judgment or, as appropr

10、iate, seek the advice of a competent professional in determining the exercise of reasonable care in any given circumstances. Information and other standards on the topic covered by this publication may be available from other sources, which the user may wish to consult for additional views or inform

11、ation not covered by this publication. NEMA has no power, nor does it undertake to police or enforce compliance with the contents of this document. NEMA does not certify, test, or inspect products, designs, or installations for safety or health purposes. Any certification or other statement of compl

12、iance with any health or safetyrelated information in this document shall not be attributable to NEMA and is solely the responsibility of the certifier or maker of the statement. C136.9-2003 (R2012) Page iii Copyright 2012 by National Electrical Manufacturers Association AMERICAN NATIONAL STANDARD A

13、pproval of an American National Standard requires verification by ANSI. ANSI states that the requirements for due process, consensus, and other criteria for approval have been met by the standards developer. Consensus is established when, in the judgment of the ANSI Board of Standards Review, substa

14、ntial agreement has been reached by directly and materially affected interests. Substantial agreement means significantly more than a simple majority, but not necessarily unanimity. Consensus requires that all views and objections be considered, and a concerted effort be made toward their resolution

15、. The use of American National Standards is completely voluntary; their existence does not in any respect preclude anyone, whether they have approved the standards or not, from: manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the standards. The Ame

16、rican National Standards Institute does not develop standards, and will under no circumstances give an interpretation of any American 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 Natio

17、nal Standards Institute. Requests for interpretations should be addressed to the secretariat or sponsor whose name appears on the title 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 In

18、stitute 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 calling or writing the American National Standards Institute. Published by National Electrical Manufacturers

19、 Association 1300 North 17th Street, Rosslyn, VA 22209 Copyright 2012 by National Electrical Manufacturers Association All rights reserved including translation into other languages, reserved under the Universal Copyright Convention, the Berne Convention for the Protection of Literary and Artistic W

20、orks, and the International and Pan American Copyright Conventions. No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, and without the prior written permission of the publisher. Printed in the United States of America. C136.9-2003 (R2012) Page

21、iv Copyright 2012 by National Electrical Manufacturers Association TABLE OF CONTENTS 1 SCOPE 1 2 NORMATIVE REFERENCES . 1 3 GENERAL . 1 3.1 Ballast and Multiple Socket Support Assemblies for ANSI C136.6 Metal Heads . 1 3.2 Multiple Socket and Support Assemblies for ANSI C136.6 Metal Heads 1 3.3 Meas

22、urements to the Center of the Socket 1 3.4 Guarding Electrically Energized Parts 2 4 SOCKETS . 2 5 SOCKET SUPPORTS 2 C136.9-2003 (R2012) Page 1 Copyright 2012 by National Electrical Manufacturers Association 1 SCOPE 1.1 This standard covers the following equipment for use in metal heads that are in

23、accordance with the latest revision of ANSI C136.6: a) High-intensity discharge lamp ballast and socket assemblies in accordance with Figure 1. b) Mogul and medium multiple incandescent lamp socket and support assemblies in accordance with Figure 2. 1.2 The purpose of this standard is to permit mech

24、anical interchangeability of the socket support assemblies. 2 NORMATIVE REFERENCES This standard incorporates by undated reference provisions from other publications. These normative references are cited at the appropriate places in the text, and the publications are listed below. For undated refere

25、nces, the latest edition of the publication referred to applies (including amendments). ANSI C136.6-1997 American National Standard for Roadway and Area Lighting Equipment Metal Heads and Reflector Assemblies Mechanical and Optical Interchangeability. ANSI C136.11-1995 American National Standard for

26、 Roadway and Area Lighting Equipment Multiple Sockets. 3 GENERAL 3.1 Ballast and Multiple Socket Support Assemblies for ANSI C136.6 Metal Heads 3.1.1 Dimensions of the ballast and the socket assemblies shall be in accordance with Figure 1. 3.1.2 The outside contour of the ballast shall fit within th

27、e heads meeting the requirements of ANSI C136.6. 3.1.3 Access for a 12.7 mm (.5 in.) bit screwdriver for installation or removal of the ballast shall be provided. 3.1.4 An adequate path for wiring and access for making electrical connections shall be maintained. 3.2 Multiple Socket and Support Assem

28、blies for ANSI C136.6 Metal Heads Dimensions of incandescent socket and support assemblies shall be in accordance with Figure 2. 3.3 Measurements to the Center of the Socket Measurements to the center of the socket shall be made with the center contact depressed. C136.9-2003 (R2012) Page 2 Copyright

29、 2012 by National Electrical Manufacturers Association 3.4 Guarding Electrically Energized Parts Parts that may be electrically energized shall be guarded to prevent accidental contact with parts that may be grounded by design or accident during installation or maintenance of the reflector and lamp.

30、 4 SOCKETS Sockets shall conform to ANSI C136.11. 5 SOCKET SUPPORTS 5.1 Support bracket materials or protective coatings shall individually and as a system be resistant to atmospheric conditions, including the corrosive and erosive action of conditions of service encountered in industrial and seaboa

31、rd areas. 5.2 Socket supports shall be designed so that they can be removed from the head by loosening, but not removing, the mounting screws. See Figures 1 and 2. 1 3 1 . 8 m m(5 . 1 8 7 5 i n )1 0 5 . 5 m m(4 . 1 5 4 i n )1 1 6 . 7 m m(4 . 5 9 6 i n )E n t ra n ce w i d t h o f sl o t m a y v a ry

32、 f ro m sha p e s sho w n .T o l e ra n ces a p p l y a tS e a t i n g p o i n t s o n l y .7 . 0 m m (. 2 7 5 i n ) m a x5 . 6 m m (. 2 2 0 i n ) m i n8 2 . 6 m m(3 . 2 5 i n )m a x4 . 8 m m. 1 8 7 5 i nm a xC e n t e r co n t a ctd e p r e ss e d1 6 8 . 3 3 . 2 m m(6 . 6 2 5 . 1 2 5 i n )S o ck e

33、t t o b e cen t e re dW i t h re sp e ct t o m o u n t i n gL o cat i o n i n h e a d a ss e m b l y .M o u n t i n gp l a t e1 3 1 . 8 m m(5 . 1 8 7 5 i n )m a x1 1 6 . 7 m m(4 . 5 9 6 i n )m i n7 . 0 m m (. 2 7 5 i n ) m a x5 . 6 m m (. 2 2 0 i n ) m i n1 0 5 . 5 m m(4 . 1 5 4 i n )m a xN o p o rt

34、 i o n o f b a l l a st o rH a rd w a re t o e xt e n dB e y o n d t h e se l i m i t s .M o g u l b a se f o r 1 2 7 m m (5 i n )C e n t e r l e n g t h , h i g h - i n t e n si t yD i sc h a rg e l a m p i n cl a ss AR e f l e ct o r.Figure 1 BALLAST AND MULTIPLE SOCKET SUPPORT ASSEMBLIES FOR ANSI

35、 C136.6 METAL HEADS C136.9-2003 (R2012) Page 3 Copyright 2012 by National Electrical Manufacturers Association 1 3 1 . 8 m m(5 . 1 8 7 5 i n )1 0 5 . 5 m m(4 . 1 5 4 i n )1 1 6 . 7 m m(4 . 5 9 6 i n )E n t ra n ce w i d t h o f sl o t m a y v a ry f ro m sha p e s sho w n .T o l e ra n ces a p p l y

36、 a tS e a t i n g p o i n t s o n l y .7 . 0 m m (. 2 7 5 i n ) m a x5 . 6 m m (. 2 2 0 i n ) m i nC e n t e r co n t a ctd e p r e ss e dA 3 . 2 m m(A . 1 2 5 i n )S o ck e t1 3 1 . 8 m m(5 . 1 8 7 5 i n )m a x1 1 6 . 7 m m(4 . 5 9 6 i n )m i n7 . 0 m m (. 2 7 5 i n ) m a x5 . 6 m m (. 2 2 0 i n )

37、m i n1 0 5 . 5 m m(4 . 1 5 4 i n )m a xT y p i ca lco n str u cti o n sDimension A mm (in.) Light center length lamp mm (in.) Socket type Reflector class 27.525 (2.125) 241.3 (9.5) Mogul A 117.475 (4.625) 177.8 (7) Mogul A 117.475 (4.625) 136.525 (5.375) Mogul B 120.65 (4.75) 133.35 (5.25) Medium B

38、161.925 (6.375) 133.35 (5.25) Medium A Figure 2 MULTIPLE SOCKET AND SUPPORT ASSEMBLIES FOR ANSI C136.6 METAL HEADS 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