IEC 61969-2:2011
(Main)Mechanical structures for electronic equipment - Outdoor enclosures - Part 2: Coordination dimensions
Mechanical structures for electronic equipment - Outdoor enclosures - Part 2: Coordination dimensions
IEC 61696-2:2011 applies to the design of enclosures for outdoor applications for stationary use at non-weatherprotected 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, are partly increased in order to meet the design requirements of the outdoor specific conditions. 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 IEC 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, it became evident that 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 Consequently, IEC 61969-2-1 and IEC 61969-2-2 became obsolete and will be withdrawn at the time when IEC 61969-2 Ed.2.0 is published.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 provide for a useful outdoor enclosure installation matrix IEC 61969-2 Ed.2.0 focuses on overall outdoor enclosure co-ordination dimension only.
Structures mécaniques pour équipment électronique - Enveloppes de plein air - Partie 2: Dimensions de coordination
La CEI 61969-2:2011 s'applique à la conception des enveloppes pour des applications extérieures, pour une utilisation à poste fixe dans les lieux exposés aux intempéries tels que définis dans la CEI 61969-1 Éd.2.0. Les dimensions de coordination intérieures et extérieures sont tirées de la CEI 60917-2. Les dimensions intérieures correspondent aux dimensions de montage des bacs à cartes, selon la CEI 60917-2-2 et la CEI 60297-3. Les dimensions extérieures ont été partiellement augmentées par rapport à la CEI 60917-2 pour tenir compte des contraintes liées aux conditions spécifiques du plein air. Cette deuxième édition annule et remplace la première édition, parue en 2000, dont elle constitue une révision technique. Les principaux changements techniques par rapport à l'édition précédente sont les suivants: Lors de l'élaboration de la CEI 61969-2 Éd. 1.0 l'objectif était qu'une norme intermédiaire soit suivie d'une norme particulière, constituée par la CEI 61969-2-1 et la CEI 61969-2-2. L'objet des normes particulières était de créer une gamme recommandée mais rentable de solutions d'enveloppes de plein air proposées par de nombreux fournisseurs. Toutefois, il est devenu évident que les utilisations des enveloppes de plein air étaient d'application très spécifique et l'effet visé devenu non pertinent. En conséquence, la CEI 61969-2-1 et la CEI 61969-2-2 étant devenues obsolètes, elles seront supprimées au moment de la publication de la CEI 61969-2 Éd.2.0. En vue de prévoir une matrice d'installation des enveloppes de plein air utile, la CEI 61969-2 Éd. 2.0 porte uniquement sur les dimensions hors-tout de coordination des enveloppes de plein air.
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IEC 61969-2 ®
Edition 2.0 2011-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Mechanical structures for electronic equipment – Outdoor enclosures –
Part 2: Coordination dimensions
Structures mécaniques pour équipement électronique – Enveloppes de
plein air –
Partie 2: Dimensions de coordination
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IEC 61969-2 ®
Edition 2.0 2011-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Mechanical structures for electronic equipment – Outdoor enclosures –
Part 2: Coordination dimensions
Structures mécaniques pour équipement électronique – Enveloppes de
plein air –
Partie 2: Dimensions de coordination
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX H
ICS 31.240 ISBN 978-2-88912-762-7
– 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 coordination dimensions . 7
Table 1 – H and H dimensions . 7
E E1
Table 2 – W and W dimensions . 8
E E1
Table 3 – D and D dimensions . 8
E E1
61969-2 © IEC:2011 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT –
OUTDOOR ENCLOSURES –
Part 2: Coordination dimensions
FOREWORD
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International Standard IEC 61969-2 has been prepared by subcommittee 48D: Mechanical
structures for electronic equipment, of IEC technical committee 48: 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 IEC 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, 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 provide 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 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 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
• reconfirmed,
• 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-weatherprotected 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, are 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 edition
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 practice
3 Arrangement overview
An 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
Roof (see NOTE)
Management box
(see NOTE)
Subrack with plug-in
units or chassis
Management box
(see NOTE)
Outdoor enclosure as
defined in this specification
Miscellaneous devices,
e.g. batteries
Base/plinth (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. Management boxes may be attached
...
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