1、 IEC 61969-2 Edition 2.0 2011-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Mechanical structures for electronic equipment Outdoor enclosures Part 2: Coordination dimensions Structures mcaniques pour quipement lectronique Enveloppes de plein air Partie 2: Dimensions de coordination IEC61969-2:2011
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16、nts ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 61969-2 Edition 2.0 2011-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Mechanical structures for electronic equipment Outdoor enclosures Part 2: Coordination dimensions Structures mcaniques pour quipement lectro
17、nique Enveloppes de plein air Partie 2: Dimensions de coordination INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE H ICS 31.240 PRICE CODE CODE PRIX ISBN 978-2-88912-762-7 Registered trademark of the International Electrotechnical Commission Marque dpose de la Co
18、mmission Electrotechnique Internationale 2 61969-2 IEC:2011 CONTENTS FOREWORD . 3 1 Scope . 5 2 Normative references . 5 3 Arrangement overview 5 4 Coordination dimensions 6 4.1 General . 6 4.2 Height . 7 4.3 Width 8 4.4 Depth 8 Figure 1 Arrangement overview . 6 Figure 2 Outdoor enclosure coordinati
19、on dimensions . 7 Table 1 HEand HE1dimensions . 7 Table 2 WEand WE1dimensions . 8 Table 3 DEand DE1dimensions . 8 61969-2 IEC:2011 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT OUTDOOR ENCLOSURES Part 2: Coordination dimensions FOREWORD 1) The Internati
20、onal Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electroni
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29、e upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elem
30、ents of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61969-2 has been prepared by subcommittee 48D: Mechanical structures for electronic equipment, of IEC technical committee 48:
31、Electromechanical components and mechanical structures for electronic equipment. This second edition cancels and replaces the first edition issued in 2000. It constitutes a technical revision. The main technical changes with regard to the previous edition are as follows: It was the intention when IE
32、C 61969-2 Ed. 1.0 was created that a sectional standard is to be followed by a detail standard, consisting of IEC 61969-2-1 and IEC 61969-2-2. The intention of detail standards was to create a recommended but cost-effective range of outdoor enclosure solutions offered from multiple vendors. However,
33、 it became evident that 4 61969-2 IEC:2011 the outdoor enclosure applications were extremely application specific and the intended effect became irrelevant. Consequently, IEC 61969-2-1 and IEC 61969-2-2 became obsolete and will be withdrawn at the time when IEC 61969-2 Ed.2.0 is published. To provid
34、e for a useful outdoor enclosure installation matrix IEC 61969-2 Ed. 2.0 focuses on overall outdoor enclosure co-ordination dimension only. The text of this standard is based on the following documents: FDIS Report on voting 48D/482/FDIS 48D/496/RVD Full information on the voting for the approval of
35、 this standard can be found in the report on voting indicated in the above table. A list of all parts of IEC 61969 series, under the general title Mechanical structures for electronic equipment Outdoor enclosures, can be found on the IEC website. This publication has been drafted in accordance with
36、the ISO/IEC Directives, Part 2. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirme
37、d, withdrawn, replaced by a revised edition, or amended. 61969-2 IEC:2011 5 MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT OUTDOOR ENCLOSURES Part 2: Coordination dimensions 1 Scope This part of IEC 61969 applies to the design of enclosures for outdoor applications for stationary use at non-weatherp
38、rotected locations as defined in IEC 61969-1 Ed.2.0. The internal and external coordination dimensions are derived from IEC 60917-2. The internal dimensions meet the mounting dimensions of subracks in accordance with IEC 60917-2-2 and IEC 60297-3. The external dimensions, compared to IEC 60917-2, ar
39、e partly increased in order to meet the design requirements of the outdoor specific conditions. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest e
40、dition of the referenced document (including any amendments) applies. IEC 60917-2, 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 practice3 Arrangement overview A
41、n example of an outdoor enclosure is given in Figure 1. Application specific roofs and/or bases/plinth, cable entry/exit and external mounted cable entry or cable management boxes are not covered by this standard. 6 61969-2 IEC:2011 Base/plinth (see NOTE) Outdoor enclosure as defined in this specifi
42、cation Subrack with plug-in units or chassis Roof (see NOTE) Management box (see NOTE) Miscellaneous devices, e.g. batteries Management box (see NOTE) IEC 2455/11 NOTE The enclosure may be closed by doors and at the top and/or bottom without the use of any additional roof or a base/plinth. Managemen
43、t boxes may be attached at any surface of the enclosure (inclusive doors) and are typically used for cable and/or power management etc and are application specific. Specific roofs and/or bases may be optional for technical or appearance reasons and are not specified in this standard. Figure 1 Arrang
44、ement overview 4 Coordination dimensions 4.1 General Following the coordination rules as defined in IEC 60917-2, the external dimensions may be decreased and the aperture dimensions may be decreased. Smaller parts such as locks, hinges or handles may exceed the enclosure dimension by 25 mm. However,
45、 special requirements, regulatory or application specific are exempted. The figures do not imply product design. Only the coordination dimensions are relevant. Smaller parts, for example locks or handles, may exceed the enclosure dimensions by 25 mm maximum. See Figure 2 and Tables 1 to 3. 61969-2 I
46、EC:2011 7 Front view Front line including doors Top view (A-A) WE1WEHE1HEDE1DEA A IEC 2456/11 Key HEoverall height HE1aperture height WEoverall width WE1aperture width DEoverall depth DE1aperture depth Figure 2 Outdoor enclosure coordination dimensions 4.2 Height Table 1 HEand HE1dimensions Dimensio
47、ns in millimetres HE b400 500 600 700 800 900 1 000 1 100 1 200 1 300 1 400 HE1 a150 250 350 450 550 650 750 850 950 1 050 1 150 HE b1 500 1 600 1 700 1 800 1 900 2 000 2 100 2 200 2 300 2 400 2 500 2 600 HE1 a1 250 1 350 1 450 1 550 1 650 1 750 1 850 1 950 2 050 2 150 2 250 2 350 aAperture height d
48、imensions: HE1may be increased or decreased. Multiples of 5 mm are to be used. bFormulae for any optional outside height dimension: HE= HE1+ 200 + (n 50). 8 61969-2 IEC:2011 4.3 Width Table 2 WEand WE1dimensions Dimensions in millimetres WE b300 400 500 600 700 800 900 1 000 1 100 1 200 WE1 a200 300
49、 400 500 500 600 700 800 900 1 000 WE b1 300 1 400 1 500 1 600 1 700 1 800 1 900 2 000 2 100 2 200 2 300 WE1 a1 100 1 200 1 300 1 400 1 500 1 600 1 700 1 800 1 900 2 000 2 100 aAperture width dimensions WE1may be increased or decreased. Multiples of 5 mm are to be used. bFormulae for any optional outside width dimension from 700 mm upwards: WE= WE1+ 150 + (n 50). For width of 600 mm an
