EN 60297-3-101-2004 en Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482 6 mm (19 in) series Part 3-101 Subracks and associated plug-i.pdf
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1、BRITISH STANDARDBS EN 60297-3-101: 2004Incorporating corrigendum May 2008Mechanical structures for electronic equipment Dimensions of mechanical structures of the 482,6 mm (19 in) series Part 3-101: Subracks and associated plug-in unitsICS 31.240g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3
2、g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 60297-3-101:2004This British Standard was published under the authority of the Standards Policy and Strategy Committee on 18 January 2005 BSI 2008IS
3、BN 978 0 580 62595 4National forewordThis British Standard is the UK implementation of EN 60297-3-101:2004. It is identical with IEC 60297-3-101:2004. It supersedes BS 5954-3:1985, BS EN 60297-5-100:2001, BS EN 60297-5-102:2001, BS EN 60297-5-103:2001 and BS EN 60297-5-107:2001 which are withdrawn.
4、Together with BS EN 60297-3-102, supersedes BS EN 60297-4:1995, which is now withdrawn.The UK participation in its preparation was entrusted to Technical Committee EPL/48/4, Mechanical structures for electronic equipment.A list of organizations represented on this committee can be obtained on reques
5、t to its secretary.This publication does not purport to include all the necessary provisions of a contract.Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments/corrigenda issued since publicationDate Comments30
6、May 2008 Addition of supersession details in national forewordEUROPEAN STANDARD EN 60297-3-101NORME EUROPENNE EUROPISCHE NORM September 2004CENELEC European Committee forElectrotechnicalStandardizationComit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische Normung Cen
7、tral Secretariat:rue de Stassart35, B - 1050 Brussels 2004 CENELEC -All rights of exploitation in any form and by any means reserved worldwide for CENELECmembers.Ref. No. EN 60297-3-101:2004 EICS 31.240 Supersedes HD 493.3 S2:1993,EN 60297-4:1995 + A1:1999, EN 60297-5-100:2001,EN 60297-5-102:2001, E
8、N 60297-5-103:2001 &EN 60297-5-107:2001English version Mechanical structures for electronic equipment -Dimensions of mechanical structures of the 482,6 mm (19 in) series Part 3-101: Subracks and associated plug-in units (IEC 60297-3-101:2004)Structures mcaniquespour quipement lectronique -Dimensions
9、 des structures mcaniquesde la srie de 482,6 mm (19 in)Partie 3-101: Bacs et blocs enfichablesassocis (CEI 60297-3-101:2004)Bauweisen fr elektronische Einrichtungen -Mae der 482,6-mm-(19-in-)Bauweise Teil 3-101: Baugruppentrgerund Baugruppen (IEC 60297-3-101:2004)This European Standard was approved
10、by CENELEC on 2004-09-01. CENELEC membersare bound tocomply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national sta
11、ndards may be obtained onapplication to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any otherlanguage made by translation under the responsibility of aCENELEC member into its own language andnotifi
12、ed to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committeesofAustria, Belgium,Cyprus, CzechRepublic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta
13、, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Foreword The text of document 48D/299/FDIS, future edition 1 of IEC 60297-3-101, prepared bySC 48D,Mechanical structures for electronic equipment, of IEC TC 48, Electromechanical components an
14、d mechanical structures for elec tronic equipment, was submitted to the IEC-C ENELEC parallel vote and was approved by CENELEC as EN 60297-3-1 01 on 2004-09-01. This European Standard supersedes HD 493.3 S2:1993, EN 60297-4:1995 + A1:1999,EN 60297-5-100:2001, EN 60297-5-102:2001 + corrigendum July 2
15、001, EN 60297-5-103:2001 andEN 60297-5-107:2001. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2005-06-01 latestdate by which the national standards conflictingwith the EN h
16、ave to be withdrawn (dow) 2007-09-01 Annex ZA has been added by CENELEC. _ Endorsement noticeThe text of the International Standard IEC 60297-3-101:2004 was approved by CENELE C as aEuropean Standard without any modification. _ Page 2BS EN 60297-3-101:2004CONTENTSINTRODUCTION.41Scope and object52Nor
17、mative references.53Terms and definitions.64Arrangement overview65Subrack dimensions, front moun ting area.76Subrack dimensions, rear mounting area107Printed board typeplug-in units,front mounted.128Box type plug-in units, front mounted .149Printed board typeplug-in units,rear mounted.1610 Subrack a
18、nd plug-in unitswith electromagnetic shielding provisions.1711 Plug-in units electrostatic discharge provisions.1912 Dimensions usedin the figures.21 AnnexZA (normative) Normative references to internationalpublications with theircorresponding European publications.22Figure 1 Relationship between th
19、e new IEC 60297-3 series and the old IEC 60297 series.4Figure 2 Arrangement overview.6Figure 3 Subrack dimensions, front mounting area Part 1.7Figure 4 Subrack dimensions, front mounting ar ea Part 2 .8Figure 5 Subrack dimensions, front mounting area Part 3.9Figure 6 Subrack dimensions, rear mountin
20、garea.10Figure 7 Printed board type plug-in unit, 3U.12Figure 8 Printed board type plug-in unit, 6U.13Figure 9 Printed board type plug-in unit, 9U.13Figure 10 Box typeplug-in unit, 3U14Figure 11 Box typeplug-in unit, 6U15Figure 12 Box typeplug-in unit, 9U15Figure 13 Printed board type plug-in units,
21、 rearmounting dimensions16Figure 14 Subrack shielding interface dimensions17Figure 15 Plug-in unit andfiller panels shielding interface dimensions.18Figure 16 ESD contact interface dimensions19Figure 17 ESD strip interface dimensions 19Table 1 RD1 dimensions11Table 2 Depth dimensions RD3, RD4.16Tabl
22、e3Heightdimensions.2 0Table4Depth dimensions. .2 0Page 3BS EN 60297-3-101:2004INTRODUCTION The “Dimensions of mechanical structures of the 482,6mm (19 in) standards are defined inIEC60297.Tothe original IEC 60297-3:1988 publication wa s added Amendment 1:1995. The additional requirements were publis
23、hed inIEC 60297-4:1995 with A mendment 1:1999.The extended requirements were published in the IEC 60297-5-1XX series (2001).Responding to market requirements and for more clar ityitbecame necessary t o merge andtechnically enhance these standard “parts”into3 “new” standards for subracks andassociate
24、d plug-in units. This “merged”standard series now defined as IEC 60297-3-101,IEC60297-3-102 and IEC 60297-3-103 explains its relationship tothe previous “fragmented”IEC60297-X standards, see Figure 1.The nomenclature ofthese new standards has beenrevised. The relationship to IEC 60297-1(Part 1: Pane
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