BS-EN-60917-2-3-2006.pdf
《BS-EN-60917-2-3-2006.pdf》由会员分享,可在线阅读,更多相关《BS-EN-60917-2-3-2006.pdf(38页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 60917-2-3:2006 Modular order for the development of mechanical structures for electronic equipment practices Part 2-3: Sectional specification Interface co-ordination dimensions for the 25 mm equipment practice Extended detail specification Dimensions for subracks, chassis, ba
2、ckplanes, front panels and plug-in units The European Standard EN 60917-2-3:2006 has the status of a British Standard ICS 31.240 ? Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 08:55:31 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60917-2-3:2006 This British Standard was published under
3、 the authority of the Standards Policy and Strategy Committee on 31 August 2006 BSI 2006 ISBN 0 580 48896 9 National foreword This British Standard is the official English language version of EN 60917-2-3:2006. It is identical with IEC 60917-2-3:2006. The UK participation in its preparation was entr
4、usted to Technical Committee EPL/48, Electromechanical components and mechanical structures for electronic equipment, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which imple
5、ment international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication doe
6、s not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/Europea
7、n committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 t
8、o 35 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 08:55:31 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDA
9、RD EN 60917-2-3 NORME EUROPENNE EUROPISCHE NORM July 2006 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2006 CENELEC - All rig
10、hts of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60917-2-3:2006 E ICS 31.240 English version Modular order for the development of mechanical structures for electronic equipment practices Part 2-3: Sectional specification - Interface co-ordination d
11、imensions for the 25 mm equipment practice - Extended detail specification - Dimensions for subracks, chassis, backplanes, front panels and plug-in units (IEC 60917-2-3:2006) Ordre modulaire pour le dveloppement des structures mcaniques pour les infrastructures lectroniques Partie 2-3: Norme intermd
12、iaire - Dimensions de coordination pour les interfaces des infrastructures au pas de 25 mm - Spcification particulire tendue - Dimensions pour bacs, chssis, fonds de panier, faces avant et blocs enfichables (CEI 60917-2-3:2006) Modulordnung fr die Entwicklung von Bauweisen fr elektronische Einrichtu
13、ngen Teil 2-3: Strukturnorm Schnittstellen-Koordinationsmae fr die 25-mm-Bauweise Erweiterte Manorm Mae fr Baugruppentrger, Einschbe, Rckplatten, Frontplatten und steckbare Baugruppen (IEC 60917-2-3:2006) This European Standard was approved by CENELEC on 2006-06-01. CENELEC members are bound to comp
14、ly with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Sec
15、retariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as
16、 the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal,
17、 Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 08:55:31 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Foreword The text of document 48D/338/FDIS, future edition 1 of IEC 60917-2-3, prepared by SC 48D, Mechanical st
18、ructures for electronic equipment, of IEC TC 48, Electromechanical components and mechanical structures for electronic equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60917-2-3 on 2006-06-01. The following dates were fixed: latest date by which the EN has
19、to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2007-03-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2009-06-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the I
20、nternational Standard IEC 60917-2-3:2006 was approved by CENELEC as a European Standard without any modification. _ EN 60917-2-3:2006 2 Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 11 08:55:31 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 3 EN 60917-2-3:2006 CONTENTS INTRODUCTION.5 1 Scope and o
21、bject7 2 Normative references .7 3 Terms and definitions .8 4 Arrangement overview 8 5 Subrack dimensions for injector/extractor handle of plug- in units .9 5.1 Subrack interface dimensions 9 6 Dimensions of injector/extractor handle for plug- in units 11 6.1 Injector/extractor handle interface dime
22、nsions11 6.2 Handle- locking function .13 7 Subrack and plug- in units with electromagnetic shielding provision13 7.1 Subrack interface dimensions for electromagnetic shielding provision.13 7.2 Front panel/plug- in unit interface dimensions16 8 Key/coding system for subrack and plug- in units .17 8.
23、1 Subrack interface dimensions Key/coding system on the plug- in unit guides 18 8.2 Key dimensions Key/coding system on the plug- in unit guides .19 8.3 Programming of key Key/coding system on the plug- in guides .21 8.4 Keying chamber inspection dimensions21 9 Alignment pin and/or electrical contac
24、t for front panels and plug- in units22 9.1 Alignment pins and receptacle plates on the subrack horizontal members.23 9.2 Alignment and/or electrical contact pins and receptacles on the subrack plug- in unit guides .24 10 Electrostatic discharge provision for plug- in units and subracks.26 10.1 ESD
- 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:
- BS EN 60917 2006
链接地址:https://www.31doc.com/p-3743689.html