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1、NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 60297-1 Troisime dition Third edition 1986 Dimensions des structures mcaniques de la serie de 482,6 mm (19 in) Premire partie: Panneaux et btis Dimensions of mechanical structures of the 482.6 mm (19 in) series Part 1 : Panels and racks Numro de rf
2、rence Reference number CEIAEC 60297-1: 1986 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=listmgr, listmgr Not for Resale, 03/05/2007 20:00:49 MSTNo reproduction or networking permitted without license from IHS -,-,-
3、 Numros des publications Les publications de la CE1 sont numrotes partir de 60000 ds le ler janvier 1997. Publications consolides Les versions consolides de certaines publications de la CE1 incorporant amendements sont disponibles. Par exemple, les numros ddition 1.0, 1.1 et 1.2 indiquent respective
4、ment la publication de base, la publication de base incorporant lamendement 1, et la publication de base incorporant les amendements 1 et 2. Validit de la prsente publication Le contenu technique des publications de la CE1 est constamment revu par la CE1 afin quil reflte ltat actuel de la technique.
5、 Des renseignements relatifs la date de reconfirmation de la publication sont disponibles dans le Catalogue de la CEI. Les renseignements relatifs ces rvisions, Itablis- sement des ditions rvises et aux amendements peuvent tre obtenus auprs des Comits nationaux de la CE1 et dans les documents ci-des
6、sous: Bulletin de la CE1 Annuaire de la CE1 Accs en ligne* Catalogue des publications de la CE1 Publi annuellement et mis jour rgulirement (Accs en ligne)* Terminologie, symboles graphiques et littraux En ce qui concerne la terminologie gnrale, le lecteur se reportera la CE1 60050: Vocabulaire Elect
7、ro- technique International (VEI). Pour les symboles graphiques, les symboles littraux et les signes dusage gnral approuvs par la CEI, le lecteur consultera la CE1 60027: Symboles littraux utiliser en lectrotechnique, la CE1 6041 7: Symboles graphiques utilisables sur le matriel. Index, relev et com
8、pilation des feuilles individuelles, et la CE1 6061 7: Symboles graphiques pour schmas. Publications de la CE1 tablies par le mme comit dtudes Lattention du lecteur est attire sur les listes figurant la fin de cette publication, qui numrent les publications de la CE1 prpares par le comit dtudes qui
9、a tabli la prsente publication. * Voir adresse site web sur la page de titre. Numbering As from the 1st January 1997 all IEC publications are issued with a designation in the 60000 series. Consolidated publications Consolidated versions of some IEC publications including amendments are available. Fo
10、r example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication, the base publication incorporating amendment 1 and the base publication incorporating amendments 1 and 2. Validity of this publication The technical content of IEC publications is kept under constant review by
11、the IEC, thus ensuring that the content reflects current technology. Information relating to the date of the reconfirmation of the publication is available in the IEC catalogue. Information on the revision work, the issue of revised editions and amendments may be obtained from IEC National Committee
12、s and from the following IEC sources: IEC Bulletin IEC Yearbook Catalogue of IEC publications On-line access* Published yearly with regular updates (On-line access)* Terminology, graphical and letter symbols For general terminology, readers are referred to IEC 60050: International Electrotechnical V
13、ocabulary (IEV). For graphical symbols, and letter symbols and signs approved by the IEC for general use, readers are referred to publications IEC 60027: Letter symbols to be used in electrical technology, IEC 60417: Graphical symbols for use on equipment. Index, survey and compilation of the single
14、 sheets and IEC 60617: Graphical symbols for diagrams. IEC publications prepared by the same tech n ical committee The attention of readers is drawn to the end pages of this publication which list the IEC publications issued by the technical committee which has prepared the present publication. * Se
15、e web site address on title page. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=listmgr, listmgr Not for Resale, 03/05/2007 20:00:49 MSTNo reproduction or networking permitted without license from IHS -,-,- NORME INT
16、ERNATIONALE INTERNATIONAL STANDARD CE1 IEC 60297-1 Troisime dition Third edition 1986 Dimensions des structures mcaniques de la srie de 482,6 mm (19 in) Premire partie: Panneaux et btis Dimensions of mechanical structures of the 482.6 mm (I9 in) series Part 1 : Panels and racks O IEC 1986 Droits de
17、reproduction rservs -Copyright - all rights reserved Aucune partie de cette publication ne peut tre reproduite ni No pari of this publication may be reproduced or utilized in utilise sous quelque forme que ce soit et par aucun any form or by any means, electronic or mechanical, procd. lectronique ou
18、 mcanique, y compris la photo- including photocopying and microfilm. without permission in copie et les microfilms, sans laccord crit de lditeur. writing from the publisher. International Electrotechnical Commission Telefax: +41 22 919 0300 3, rue de Varemb Geneva, Switzerland IEC web site http: /ww
19、w.iec.ch e-mail: inmailiec.ch D CODE PRIX PRICE CODE Pour prix, voir catalogue en vigueur For price, see current catalogue Commission Electrotechnique Internationale International Electrotechnical Commission MemnyHaponHan 3nenpoexwrecnan KOMMCCMFI O Copyright International Electrotechnical Commissio
20、n Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=listmgr, listmgr Not for Resale, 03/05/2007 20:00:49 MSTNo reproduction or networking permitted without license from IHS -,-,- - 2 - 297-1 0 C E 1 1986 COMMISSION LECTROTECHNIQUE INTERNATIONALE DIMENSIONS DES STRUCTURES
21、MCANIQUES DE LA SERIE DE 482,6 mm (19 in) Premire partie : Panneaux et btis PRAMBULE i ) Les dcisions ou accords officiels de la C E I en ce qui concerne les questions techniques, prpars par des Comits d?Etudes o sont reprsents tous les Comits nationaux s?intressant a ces questions, expriment dans l
22、a plus grande mesure possible un accord international sur les sujets examins. 2) Ces dcisions constituent des recommandations internationales et sont agres comme telles par les Comits natio- 3) Dans le but d?encourager l?unification internationale, la C E I exprime le v?u que tous les Comits nationa
23、ux adoptent dans leurs rgles nationales le texte de la recommandation de la C E I, dans la mesure o les conditions nationales le permettent. Toute divergence entre la recommandation de la C E I et la rgle nationale correspondante doit, dans la mesure du possible, tre indique en termes clairs dans ce
24、tte dernire. 4) La C E I n?a fix aucune procdure concernant le marquage comme indication d?approbation et sa responsabilit n?est pas engage quant il est dclar qu?un matriel est conforme l?une de ses recommandations. naux. PREFACE La prsente norme a t tablie par le Comit d?Etudes no 48: Composants le
25、ctromcaniques Elle constitue la troisime dition de la Publication 297 de la C E I. Le texte de cette norme est issu des documents suivants: pour quipements lectroniques. I Rgle des Six Mois I Rapport de vote 48(BC)103 48(BC)I 51 I I Pour de plus amples renseignements, consulter le rapport de vote me
26、ntionn dans le tableau Les modifications suivantes ont t apportes la troisime dition : ci-dessus. - le numro de publication a t modifi de 297 a 297-1, - l?ancien titre (Dimensions des panneaux et btis) a t remplac par (Dimensions des - un second paragraphe a t ajout au domaine d?application donnant
27、des informations structures mcaniques de la srie de 482,6 mm (19 in), concernant d?autres publications sur le sujet. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=listmgr, listmgr Not for Resale, 03/05/2007 20:00:49
28、MSTNo reproduction or networking permitted without license from IHS -,-,- 297-1 0 I E C 1986 - 3 Six Months Rule 48(CO) 103 INTERNATIONAL ELECTROTECHNICAL COMMISSION Report on Voting 48(C0)151 DIMENSIONS OF MECHANICAL STRUCTURES OF THE 482.6mm (19in) SERIES Part 1: Panels and racks FOREWORD i) The f
29、ormal decisions or agreements of the I E C on technical matters, prepared by Technical Committees on which all the National Committees having a special interest therein are represented, express, as nearly as possible, an international consensus of opinion on the subjects dealt with. 2) They have the
30、 form of recommendations for international use and they are accepted by the National Committees in that sense. 3) In order to promote international unification, the I E C expresses the wish that all National Committees should adopt the text of the I E C recommendation for their national rules in so
31、far as national conditions will permit. Any divergence between the I E C recommendation and the corresponding national rules should, as far as possible, be clearly indicated in the latter. 4) The I E C has not laid down any procedure concerning marking as an indication of approval and has no respons
32、ibility when an item of equipment is declared to comply with one of its recommendations. PREFACE The following editorial changes were made for this third edition: - publication number changed from 297 to 297-1, - old title “Dimensions of panel and racks” replaced by “Dimensions of mechanical structu
33、res of - a second paragraph of the scope was added giving information concerning associated publi- the 482.6 mm (19 in) series”, cations. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=listmgr, listmgr Not for Resale,
34、 03/05/2007 20:00:49 MSTNo reproduction or networking permitted without license from IHS -,-,- - 4 - 297-1 0 C E I 1986 DIMENSIONS DIMENSIONS DES STRUCTURES MCANIQUES DE LA SRIE DE 482,6 mm (19 in) OF MECHANICAL STRUCTURES OF THE 482.6 mm (19 in) SERIES Premire partie: Panneaux et btis Part 1: Panel
35、s and racks 1. Domaine dapplication 1. Scope La prsente norme sapplique aux panneaux et This standard applies to panels and racks for all btis pour toutes applications de la pratique applications which are based on 482.6 mm (19 in) 482,6 mm (19 in). practice La norme doit tre lue en relation avec le
36、s publications de la C E I suivantes: Publication 297-2, Premire dition 1982 : Dimensions des structures mcaniques de la srie de 482,6 mm (19 in). Deuxime partie: Armoires et pas des struc- tures. Publication 297-3, Premire dition 1984: Dimensions des structures mcaniques de la srie de 482,6 mm (19
37、in). Troisime partie : Bacs et blocs enfichables associs. The standard should be read in conjunction Publication 297-2, First edition 1982: with the following I E C publications: Dimensions of Mechanical Structures of the 482.6 mm (19 in) series. Part 2: Cabinets and Pitches of Rack Struc- tures. Pu
38、blication 297-3, First edition 1984: Dimensions of Mechanical Structures of the 482.6 mm (19 in) series. Part 3: Subracks and Associated Plug-in Units. 2. Dimensions des panneaux 2. Panel dimensions Le symbole U caractrise un module daccrois- The symbol U means a vertical increment of sement vertica
39、l de 44,45 mm (1,750 in). 44.45 mm (1.750 in). Les tolrances ne sont pas cumulatives. Tolerances are non-cumulative. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=listmgr, listmgr Not for Resale, 03/05/2007 20:00:49
40、MSTNo reproduction or networking permitted without license from IHS -,-,- 297-1 0 I E C 1986 - 5 - A E Z Y A E Z Y Type du panneau * Panel type * l u 2 u Fig. I I I Dimensions en inches (tolrance 0,312 I 0,031 in. Note. - Usual practice: 7.9 Tolrance entre deux trous quelconques (en 4.1 Tolerance be
41、tween any two holes within ne considrant toutefois que les dimensions a distance of 1 m: L - 0.4mm; (39.3in: infrieures 1 m: 3- 0,4mm; (39,3 in: k 0.015 in). Des trous supplmentaires sont autoriss. 4.2 Additional holes are permitted. 0.8 mm; 0.312 & 0.031 in. 0,015 in). Copyright International Elect
42、rotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=listmgr, listmgr Not for Resale, 03/05/2007 20:00:49 MSTNo reproduction or networking permitted without license from IHS -,-,- 297-1 0 I E C 1986 - 7 - lu 1U PU 2U 3U 4U 5U 6U 6U 7U 8U 9U 1OU 11U 12U
43、 FIG. 6. - Types de panneau Panel types Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=listmgr, listmgr Not for Resale, 03/05/2007 20:00:49 MSTNo reproduction or networking permitted without license from IHS -,-,- Cop
44、yright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=listmgr, listmgr Not for Resale, 03/05/2007 20:00:49 MSTNo reproduction or networking permitted without license from IHS -,-,- Copyright International Electrotechnical Commi
45、ssion Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=listmgr, listmgr Not for Resale, 03/05/2007 20:00:49 MSTNo reproduction or networking permitted without license from IHS -,-,- ICs 31.240 Typeset and printed by the IEC Central Office GENEVA, SWITZElUAND Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=listmgr, listmgr Not for Resale, 03/05/2007 20:00:49 MSTNo reproduction or networking permitted without license from IHS -,-,-
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