1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationMechanical structures for electronic equipment Dimensions of mechanical structures of the 482,6 mm (19 in) seriesPart 3-106: Adaptation dimensions for subracks and chassis applic
2、able with metric cabinets or racks in accordance with IEC 60917-2-1BS EN 60297-3-106:2010National forewordThis British Standard is the UK implementation of EN 60297-3-106:2010. It isidentical to IEC 60297-3-106:2010.The UK participation in its preparation was entrusted to Technical CommitteeEPL/48,
3、Electromechanical components and mechanical structures for electronic equipment.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its corre
4、ct application. BSI 2010 ISBN 978 0 580 64417 7 ICS 31.240Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2010.Amendments issued since publicationAmd. No.
5、 Date Text affectedBRITISH STANDARDBS EN 60297-3-106:2010EUROPEAN STANDARD EN 60297-3-106 NORME EUROPENNE EUROPISCHE NORM April 2010 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Centra
6、l Secretariat: Avenue Marnix 17, B - 1000 Brussels 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60297-3-106:2010 E ICS 31.240 English version Mechanical structures for electronic equipment - Dimensions of mechanical struct
7、ures of the 482,6 mm (19 in) series - Part 3-106: Adaptation dimensions for subracks and chassis applicable with metric cabinets or racks in accordance with IEC 60917-2-1 (IEC 60297-3-106:2010) Structures mcaniques pour quipements lectroniques - Dimensions des structures mcaniques de la srie 482,6 m
8、m (19 pouces) - Partie 3-106: Dimensions dadaptation des bacs et des chssis, applicables aux baies ou aux btis dimensionns selon le systme mtrique, conformment la CEI 60917-2-1 (CEI 60297-3-106:2010) Bauweisen fr elektronische Einrichtungen - Mae der 482,6-mm-(19-Zoll-)Bauweise - Teil 3-106: Adaptio
9、nsmae fr Baugruppentrger und Einschbe, geeignet fr metrische Schrnke oder Gestelle nach IEC 60917-2-1 (IEC 60297-3-106:2010) This European Standard was approved by CENELEC on 2010-04-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
10、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 Secretariat or to any CENELEC member. This European Standard exists in three offici
11、al 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 the official versions. CENELEC members are the national electrotechnical commit
12、tees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and
13、the United Kingdom. BS EN 60297-3-106:2010EN 60297-3-106:2010 - 2 - Foreword The text of document 48D/419/FDIS, future edition 1 of IEC 60297-3-106, prepared by SC 48D, Mechanical structures for electronic equipment, of IEC TC 48, Electromechanical components and mechanical structures for electronic
14、 equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60297-3-106 on 2010-04-01. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying
15、any or all such patent rights. 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) 2011-01-01 latest date by which the national standards conflicting with the EN have to be withdr
16、awn (dow) 2013-04-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60297-3-106:2010 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the s
17、tandards indicated: IEC 60297-3-100 NOTE Harmonized as EN 60297-3-100. IEC 60917-1 NOTE Harmonized as EN 60917-1. IEC 60917-2-2 NOTE Harmonized as EN 60917-2-2 IEC 61587-1 NOTE Harmonized as EN 61587-1 IEC 61587-2 NOTE Harmonized as EN 61587-2 IEC 61587-3 NOTE Harmonized as EN 61587-3 _ BS EN 60297-
18、3-106:2010- 3 - EN 60297-3-106:2010 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies.
19、For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60297 Series Mechanical st
20、ructures for electronic equipment - Dimensions of mechanical structures of the 482,6 mm (19 in) series EN 60297Series IEC 60297-3-101 - 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 un
21、its EN 60297-3-101 - IEC 60917 Series Modular order for the development of mechanical structures for electronic equipment practices EN 60917Series IEC 60917-2-1 - Modular order for the development of mechanical structures for electronic equipment practices - Part 2: Sectional specification - Interfa
22、ce co-ordination dimensions for the 25 mm equipment practice - Section 1: Detail specification - Dimensions for cabinets and racks EN 60917-2-1 - IEC 60917-2-4 - Modular order for the development of mechanical structures for electronic equipment practices - Part 2-4: Sectional specification - Interf
23、ace co-ordination dimensions for the 25 mm equipment practice - Adaptation dimensions for subracks or chassis applicable in cabinets or racks in accordance with IEC 60297-3-100 (19 in) EN 60917-2-4 - BS EN 60297-3-106:2010 2 60297-3-106 IEC:2010 CONTENTS INTRODUCTION.5 1 Scope and object6 2 Normativ
24、e references .6 3 Arrangement overview (Figure 1) and definitions 6 4 Dimensions for flanges of 19 in subracks or chassis applicable for mounting on metric cabinets or racks7 4.1 General .7 4.2 Dimensions for mounting holes arrangements on the flanges, mounting-layout referred to the pitch lines of
25、the 19 in subracks, or chassis .7 4.3 Dimensions for mounting holes arrangements on the flanges, mounting layout referred to the unit centre lines of the 19 in subracks or chassis .10 4.4 Dimensions for flanges of 19 in subracks applicable for metric cabinets or racks with 515 mm mounting hole dimen
26、sion.13 Bibliography15 Figure 1 Arrangement overview Adaptation of subracks of the IEC 60297-3-101 series into cabinets of the IEC 60917-2-1 series 7 Figure 2 Mounting hole arrangements on the flanges, mounting layout referred to the bottom pitch lines of the 19 in subracks or chassis8 Figure 3 Dime
27、nsions of mounting hole positions of the flanges, mounting layout referred to the bottom pitch lines of the 19 in subracks or chassis 9 Figure 4 Mounting hole arrangements on the flanges, mounting layout referred to the unit centre lines of the 19 in subracks or chassis 11 Figure 5 Dimensions of mou
28、nting holes positions of the flanges, mounting layout referred to the unit centre lines of the 19 in subracks or chassis .12 Figure 6 Dimensions for flanges of 19 in subracks that are applicable for metric cabinets with 515 mm mounting hole dimension14 Table 1 Dimensions of mounting holes positions
29、of the flange, mounting layout referred to the bottom pitch lines of the 19 in subracks or chassis 10 Table 2 Dimensions of mounting holes positions of the flange, mounting layout referred to the unit centre lines of the 19 in subracks or chassis .13 BS EN 60297-3-106:201060297-3-106 IEC:2010 5 INTR
30、ODUCTION The IEC 60297 series of standards provides definitions on mechanical structure and dimensions for 19 in cabinets and racks and their compatible subracks and chassis. The combination of 19 in based cabinets or racks and subracks and chassis are broadly applied for all industrial electronic f
31、ields in the world. The IEC 60917 series of standards are based on metric modular ordered dimensions, and also define structures and interface dimensions for metric cabinets, racks, subracks and chassis. The IEC 60917 series, developed later compared to IEC 60297, provides for more logical subrack a
32、nd chassis design practices based on metric dimensioning. Requests for combined applications of both mechanical structures, the IEC 60297 series (19 in standard) and the IEC 60917 series (metric standard), resulted in requirements to mount 19 in subracks or chassis into metric standard cabinets or r
33、acks and, vice versa, metric subracks or chassis into 19 in cabinets or racks. To cope with the requirements and needs, it is required to develop definitions for appropriate interface dimensions of flange mounting positions for cabinets or racks mounting of 19 in or metric subracks or chassis. And t
34、he definitions bring economical solutions for installations of electronic equipment into existing cabinets or racks. Further, they provide guidance to electro-mechanical designers to develop systems suitable to be mounted into both IEC standard series flexibly. To meet such market needs, this standa
35、rd defines dimensions for 19 in subracks or chassis applicable for metric cabinets or racks. (Dimensions for the applications, where metric subracks or chassis to be mounted into 19 in cabinets or racks, are defined in a separate standard , i.e. IEC 60917-2-4.) BS EN 60297-3-106:2010 6 60297-3-106 I
36、EC:2010 MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT DIMENSIONS OF MECHANICAL STRUCTURES OF THE 482, 6 mm (19 in) SERIES Part 3-106: Adaptation dimensions for subracks and chassis applicable to metric cabinets or racks in accordance with IEC 60917-2-1 1 Scope and object This part of IEC 60297 spec
37、ifies dimensions for mounting flanges of 19 in subracks or chassis that are to be mounted into metric cabinets or racks. Additional dimensions for subracks or chassis are according to the IEC 60297 series, and for metric cabinets or racks to the IEC 60917 series. EMC, seismic, climatic and environme
38、ntal requirements and tests, are defined in the IEC 61587 series. The drawings used in this standard are not intended to indicate product design, only the specific dimensions that should be used. The terminology used complies with IEC 60917-1. 2 Normative references The following referenced document
39、s are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60297 (all parts): Mechanical structures for electronic equipment Dimensions o
40、f mechanical structures of the 482,6 mm (19in) series IEC 60297-3-101, 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 60917 (all parts): Modular order for the development of mecha
41、nical structures for electronic equipment practice IEC 60917-2-1, Modular order for the development of mechanical structures for electronic equipment practices Part 2: Sectional specification Interface co-ordination dimensions for the 25 mm equipment practice Section 1: Detail specification Dimensio
42、ns for cabinets and racks IEC 60917-2-4, Modular order for the development of mechanical structures for electronic equipment practices Part 2-4: Sectional specification Interface co-ordination dimensions for the 25 mm equipment practice Adaptation dimensions for subracks or chassis applicable in cab
43、inets or racks in accordance with IEC 60297-3-100 (19 in) 3 Arrangement overview (Figure 1) and definitions This standard defines dimensions for flanges of 19 in subracks or chassis that are applicable for mounting on metric cabinets or racks. Dimensions for applications where metric subracks BS EN
44、60297-3-106:201060297-3-106 IEC:2010 7 or chassis are to be mounted into 19 in cabinets or racks are defined in a separate standard (IEC 60917-2-4). All other dimensions are in compliance with IEC 60297 series (19 in standard) and IEC 60917 series (metric standard). Cabinet in accrodance with IEC 60
45、917-2-1 (metric) Subrack in accrodance with IEC 60297-3-101 (19 in) 465/515 85 5,08 449 465/515 First pitch line Adaptor flange with metric hole-spacing as an interface between the 19 in subracks or chassis and the metric cabinets or racks n 44,45 Pitch line Pitch line inaccordance withIEC 60917-2-1
46、 n 25IEC 463/10 Support railDimensions in mm Figure 1 Arrangement overview Adaptation of subracks of the IEC 60297-3-101 series into cabinets of the IEC 60917-2-1 series 4 Dimensions for flanges of 19 in subracks or chassis applicable for mounting on metric cabinets or racks 4.1 General Dimensions f
47、or mounting holes arrangements on the flanges are arranged by the two mounting layouts in the cabinets: a) mounting layout referred to the pitch lines of the 19 in subracks or chassis, and b) mounting layout referred to the centre lines of the 19 in subracks or chassis. 4.2 Dimensions for mounting h
48、oles arrangements on the flanges, mounting-layout referred to the pitch lines of the 19 in subracks, or chassis Figure 2 shows the mounting holes arrangements on the flanges. BS EN 60297-3-106:2010 8 60297-3-106 IEC:2010 Figure 3 and Table 1 show detailed dimensions of mounting holes positions of th
49、e flanges. This mounting layout may be recommended for existing subracks or chassis with their support rails utilized. Optional mounting layout by using of the existing bottom-side hole to make mounting of 1U subracks or chassis stable, but not to be aligned on the bottom pitch line Bottom pitch line IEC 464/10 Dimensions in mm Figure 2 Mounting hole arrangements on the flanges, mounting layout referred to the bottom pitch lines of
