NEMA-C136.9-2003.pdf
《NEMA-C136.9-2003.pdf》由会员分享,可在线阅读,更多相关《NEMA-C136.9-2003.pdf(5页珍藏版)》请在三一文库上搜索。
1、 ANSI C136.9-2003 Revision of ANSI C136.9-1990 (R1997) American National Standard For Roadway and Area Lighting Equipment Socket Support Assemblies for Metal Heads Mechanical Interchangeability Approved January 13, 2004 Secretariat: National Electrical Manufacturers Association An American National
2、Standard implies a consensus of those substantially concerned with its scope and provisions. An American National Standard is intended as a 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, whe
3、ther he has approved the standard or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the standard. American National Standards are subject to periodic review and users are cautioned to obtain the latest editions. The American National Sta
4、ndards 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 interpretation of an American National Standard in the name of the American National Standards Institut
5、e. CAUTION NOTICE: This American National Standard may be revised or withdrawn at any time.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 to reaffirm, revise, or withdraw this standard no later than five years from the date of approval. Purchasers of Americ
6、an National Standards may receive current information on all standards by calling or writing the American National Standards Institute. Published by National Electrical Manufacturers Association 1300 North 17th Street, Rosslyn, VA 22209 Copyright 2003 by National Electrical Manufacturers Association
7、 All rights including translation into other languages are reserved under the Universal Copyright Convention, the Berne Convention for the Protection of Literary and Artistic Works, and the International and Pan American Copyright Conventions. No part of this publication may be reproduced in any for
8、m, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. Printed in the United States of America DISCLAIMER: The standards or guidelines presented in a NEMA standards publication are considered technically sound at the time they are approved for publi
9、cation. They are not a substitute for a product sellers or users own judgment with respect to the particular product referenced in the standard or guideline, and NEMA does not undertake to guarantee the performance of any individual manufacturers products by virtue of this standard or guide. Thus, N
10、EMA expressly disclaims any responsibility for damages arising from the use, application, or reliance by others on the information contained in these standards or guidelines. Copyright National Electrical Manufacturers Association Provided by IHS under license with NEMALicensee=NASA Technical Standa
11、rds 1/9972545001 Not for Resale, 04/19/2007 09:47:06 MDTNo reproduction or networking permitted without license from IHS -,-,- ANSI C136.9-2003 Revision of ANSI C136.9-1990 (R1997) 2 CONTENTS 1 Scope2 2 Normative references2 3 General .2 4 Sockets .3 5 Socket supports 3 1 Scope 1.1 This standard cov
12、ers the following equipment for use in metal heads that are in accordance with the latest revision of 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
13、 with Figure 2. 1.2 The purpose of this standard is to permit mechanical 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 t
14、he text, and the publications are listed below. For undated references, 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 I
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- NEMA C136 2003
链接地址:https://www.31doc.com/p-3791338.html