09-30198231-DC.pdf
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1、a Date: 21 January 2009 Origin: International Latest date for receipt of comments: 30 April 2009 Project no.: 2009/00794 Responsible committee: GEL/81 Protection against lightning Interested committees: Title: Draft BS EN 62561-7 ED1 Requirements for Lightning Protection System Components (LPSC) - P
2、art 7 : Requirements for earthing enchancing compounds Supersession information: If this document is published as a standard, the UK implementation of it will supersede NONE and partially supersede. NONE If you are aware of a current national standard which may be affected, please notify the secreta
3、ry (contact details below). WARNING: THIS IS A DRAFT AND MUST NOT BE REGARDED OR USED AS A BRITISH STANDARD. THIS DRAFT IS NOT CURRENT BEYOND 30 April 2009. This draft is issued to allow comments from interested parties; all comments will be given consideration prior to publication. No acknowledgeme
4、nt will normally be sent. See overleaf for information on commenting. No copying is allowed, in any form, without prior written permission from BSI except as permitted under the Copyright, Designs and Patent Act 1988 or for circulation within a nominating organization for briefing purposes. Electron
5、ic circulation is limited to dissemination by e-mail within such an organization by committee members. Further copies of this draft may be purchased from BSI Customer Services, Tel: +44(0) 20 8996 9001 or email . British, International and foreign standards are also available from BSI Customer Servi
6、ces. Information on the co-operating organizations represented on the committees referenced above may be obtained from the responsible committee secretary. Cross-references The British Standards which implement International or European publications referred to in this draft may be found via the Bri
7、tish Standards Online Service on the BSI web site http:/. Direct tel: 020 8996 7288 Responsible Committee Secretary: Mr K Stiles (BSI) E-mail: Draft for Public Comment Head Office 389 Chiswick High Road London W4 4AL Telephone: +44(0)20 8996 9000 Fax: +44(0)20 8996 7001 Form 36 Version 8.0 DPC: 09/
8、30198231 DC Licensed Copy: London South Bank University, South Bank University, 02/02/2009 04:27, Uncontrolled Copy, (c) BSI b Introduction This draft standard is based on international discussions in which the UK has taken an active part. Your comments on this draft are welcome and will assist in t
9、he preparation of the consequent standard. There is a high probability that this text could be adopted by CENELEC as a reference document for harmonization or as a European Standard. Recipients of this draft are requested to comment on the text bearing in mind this possibility. UK Vote Please indica
10、te whether you consider the UK should submit a negative (with reasons) or positive vote on this draft. Submission The guidance given below is intended to ensure that all comments receive efficient and appropriate attention by the responsible BSI committee. Annotated drafts are not acceptable and wil
11、l be rejected. All comments must be submitted, preferably electronically, to the Responsible Committee Secretary at the address given on the front cover. Comments should be compatible with Version 6.0 or Version 97 of Microsoft Word for Windows, if possible; otherwise comments in ASCII text format a
12、re acceptable. Any comments not submitted electronically should still adhere to these format requirements. All comments submitted should be presented as given in the example below. Further information on submitting comments and how to obtain a blank electronic version of a comment form are available
13、 from the BSI web site at: http:/ Template for comments and secretariat observations Date: xx/xx/200x Document: ISO/DIS xxxxx 1 2 (3) 4 5 (6) (7) MB Clause No./ Subclause No./ Annex (e.g. 3.1) Paragraph/ Figure/Table/ Note (e.g. Table 1) Type of com- ment Comment (justification for change) by the MB
14、 Proposed change by the MB Secretariat observations on each comment submitted 3.1 Definition 1 ed Definition is ambiguous and needs clarifying. Amend to read . so that the mains connector to which no connection . 6.4 Paragraph 2 te The use of the UV photometer as an alternative cannot be supported a
15、s serious problems have been encountered in its use in the UK. Delete reference to UV photometer. Microsoft and MS-DOS are registered trademarks, and Windows is a trademark of Microsoft Corporation. Licensed Copy: London South Bank University, South Bank University, 02/02/2009 04:27, Uncontrolled Co
16、py, (c) BSI FORM CD (IEC) 2009-01-09 Registered trademark of the International Electrotechnical Commission 81/314/CD COMMITTEE DRAFT (CD) IEC/TC or SC: TC 81 Project number IEC 62561-7 Ed.1.0 Title of TC/SC: Lightning Protection Date of circulation 2009-01-16 Closing date for comments 2009-04-17 Als
17、o of interest to the following committees SC 37A,TC 64,TC 77 Supersedes document 81/307/NP - 81/311/RVN Proposed horizontal standard Other TC/SCs are requested to indicate their interest, if any, in this CD to the TC/SC secretary Functions concerned: Safety EMC Environment Quality assurance Secretar
18、y: Mr. G.B. Lo Piparo e-mail: lopiparorai.it THIS DOCUMENT IS STILL UNDER STUDY AND SUBJECT TO CHANGE. IT SHOULD NOT BE USED FOR REFERENCE PURPOSES. RECIPIENTS OF THIS DOCUMENT ARE INVITED TO SUBMIT, WITH THEIR COMMENTS, NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE AND TO PROVI
19、DE SUPPORTING DOCUMENTATION. Title: IEC 62561-7 Ed. 1.0: Requirements for Lightning Protection System Components (LPSC) - Part 7: Requirements for earthing enchancing compounds (Titre) : Introductory note Copyright 2009 International Electrotechnical Commission, IEC. All rights reserved. It is permi
20、tted to download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions. You may not copy or “mirror“ the file or printed version of the document, or any part of it, for any other purpose without permission in writing from IEC
21、. Licensed Copy: London South Bank University, South Bank University, 02/02/2009 04:27, Uncontrolled Copy, (c) BSI 62561-7 Ed. 1.0 IEC 2 81/314/CD Introduction This part of IEC 62561-7 deals with the requirements and tests for lightning protection system components (LPSC) used for the installation o
22、f a lightning protection (LPS) designed and implemented according to IEC 62305 series of standards. IEC 62561 consists the following parts, under the general title Lightning protection system components (LPSC): IEC 62561-1 Requirements for connection components IEC 62561-2 Requirements for conductor
23、s and earth electrodes IEC 62561-3 Requirements for isolating spark gaps IEC 62561-4 Requirements for conductor fasteners IEC 62561-7 Requirements for earthing enhancing compounds _ Licensed Copy: London South Bank University, South Bank University, 02/02/2009 04:27, Uncontrolled Copy, (c) BSI 62561
24、-7 Ed. 1.0 IEC 3 81/341/CD Contents Page 1 Scope.4 2 Normative references .4 3 Definitions 4 4 Requirements.4 4.1 Documentation 4 4.2 Material.5 4.3 Marking .5 5 Tests5 5.1 General.5 5.2 pH measurement.5 5.3 Solubility in acidic environment .6 5.4 Sulphur determination .8 5.5 Determination of conduc
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