UL-96-BULLETINS-2002.pdf
《UL-96-BULLETINS-2002.pdf》由会员分享,可在线阅读,更多相关《UL-96-BULLETINS-2002.pdf(20页珍藏版)》请在三一文库上搜索。
1、Subject 96 TO: SUBJECT: Underwriters Laboratories Inc. (UL) 333 Pfingsten Road Northbrook, IL 60062-2096 February 28, 2002 Standards Technical Panel (STP) for Lightning Protection Components, 96; Subscribers to UL?s Standards Service for Lightning Protection Components; Request for Comments on Propo
2、sed Requirements for the Proposed Fifth Edition of the Standard for Lightning Protection Components, UL 96; PROPOSED EFFECTIVE DATES INSTRUCTIONS STP Members: If you are a voting member of the STP, complete the attached ballot with your vote on the standard or proposals. Please note that all negativ
3、e ballots must be accompanied by supporting written reasons and, where possible, proposals for a solution to the problem raised. Impact statements and effective date information are not subject to letter ballot. Therefore, comments regarding impact statements and effective dates may be made and shou
4、ld be sent to the STP Secretary separate from the letter ballot. Subscribers and other interested parties: If you are a subscriber or other interested party, you are requested to send comments on the proposed requirements, impact statements, and proposed effective dates to the STP Secretary. The STP
5、 member ballot should not be used to submit your comments. Comments should be made in writing and may be sent by fax to (919) 547-6177 or by mail to the attention of Caren Helms at UL?s Research Triangle Park Office. Comments may also be sent via e-mail to . Please reference all correspondence to Su
6、bject 96. Note all comments received are public and may be circulated to others. If you respond by fax or e-mail, please include your full name and company name and address to ensure a reply. Unless specifically requested to do so, UL will not acknowledge comments indicating concurrence with these p
7、roposals. STP BALLOTS AND ALL COMMENTS DUE: APRIL 25,2002 SUMMARY OF TOPICS This bulletin proposes the Fifth Edition of the Standard for Lightning Protection Components, UL 96. Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=IHS Employees/1111111001, User=Wing,
8、 Bernie Not for Resale, 04/02/2007 01:34:19 MDTNo reproduction or networking permitted without license from IHS -,-,- SUBJECT 96 -2- FEBRUARY 28,2002 APPENDICES Attached as Appendix A for your review and comment is the proposed fifth edition for UL 96. Attached as Appendix B and Appendix C are the S
9、TP membership roster and the STP ballot, respectively. Questions regarding interpretation of requirements should be directed to the responsible UL Staff. Please see Appendix D of this bulletin regarding designated responsibility for the subject product category. Please note that proposed requirement
10、s are of a tentative and early nature and are for review and comment only. Current requirements are to be used to judge a product until these requirements are published in final form. PRODUCTSANDINDUSTRIESAFFECTED BYTHE PROPOSAL UL requests your assistance in identifying other products or industries
11、 that might be affected by the requirements contained in this bulletin. UL suggests that all suppliers or customers for these products and industries be made aware of these requirements prior to their proposed effective date. Also, please forward your suggestions to UL so that these products and ind
12、ustries may be identified in future bu I let ins. RATIONALE These proposed revisions are editorial in nature and are intended to clarify the intent of the requirement and to establish the same wording for requirements that are also included in other UL standards. These revisions include correcting t
13、ypographical errors, clarifying wording, and renumbering. IMPACT If the proposed Fifth Edition is adopted, no review of currently Listed lightning protection components would be required as they already comply with the proposed requirements. UL proposes that the requirements become effective upon pu
14、blication. UNDERWRITERS LABORATORIES INC. REVIEWED BY: CAREN HELMS Secretary for STP 96 Standards Department phone: (91 9) 549-1 762 fax: (919) 547-6177 e-mail: http:/ GERALD KOPSTEIN Chair for STP 96 Conformity Assessment Services Department 301 8XNBK phone: (847) 272-8800 SR: SAB bul-96.5-2001080
15、3 Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/02/2007 01:34:19 MDTNo reproduction or networking permitted without license from IHS -,-,- SUBJECT 96 -Al- FEBRUARY 28,2002 APPENDIX A PROPOSED FIFT
16、H EDITION OF THE STANDARD FOR LIGHTNING PROTECTION COMPONENTS, UL 96 Copyright Underwriters Laboratories Inc. Provided by IHS under license with ULLicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/02/2007 01:34:19 MDTNo reproduction or networking permitted without license from
17、IHS -,-,- SUBJECT 96 -A2- FEBRUARY 28,2002 CONTENTS INTRODUCTION 1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A3 2 Glossary A3 3 Units of Measurement . . . . . . . . . . . . . . . .
18、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A4 4 Undated References A4 CONSTRUCTION CLASS I COMPONENTS 5 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19、 . . . . . . . . A4 6 Air Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A4 7 Air Terminal Base Supports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20、 . . . . . . . . . . . . . .A5 8 Braces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A6 9 Chimney Bands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21、 . . . . . . . . . . . . . . . . . . . . . . . . . A6 10 Conductors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A6 11 Connector Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A7 12 Bimetallic Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A8 13 Water-Pipe Connectors . . . . . . . . . . . . . . . . . . . . . . . . .
23、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A8 14 Ground-Rod Clamps A8 15 Bonding Plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A9 16 Clips and Fasteners A9 17 Ground Elect
24、rodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Al O CLASS II COMPONENTS 18 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
- 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:
- UL 96 BULLETINS 2002
链接地址:https://www.31doc.com/p-3802463.html