SIST EN 61969-1:2012

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Mehanske konstrukcije elektronske opreme - Ohišja na prostem - 1. del: Smernice za projektiranjeMechanische Bauweisen für elektronische Einrichtungen - Außengehäuse - Teil 1: KonstruktionsleitfadenStructures mécaniques pour équipement électronique - Enveloppes de plein air - Partie 1: Guide de conceptionMechanical structures for electronic equipment - Outdoor enclosures - Part 1: Design guidelines31.240Mehanske konstrukcije za elektronsko opremoMechanical structures for electronic equipmentICS:Ta slovenski standard je istoveten z:EN 61969-1:2012SIST EN 61969-1:2012en01-maj-2012SIST EN 61969-1:2012SLOVENSKI
STANDARD



SIST EN 61969-1:2012



EUROPEAN STANDARD EN 61969-1 NORME EUROPÉENNE EUROPÄISCHE NORM February 2012
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61969-1:2012 E
ICS 31.240 Supersedes EN 61969-1:2000
English version
Mechanical structures for electronic equipment -
Outdoor enclosures -
Part 1: Design guidelines (IEC 61969-1:2011)
Structures mécaniques pour équipement électronique -
Enveloppes de plein air -
Partie 1: Lignes directrices pour la conception (CEI 61969-1:2011) Mechanische Bauweisen für elektronische Einrichtungen -
Außengehäuse -
Teil 1: Konstruktionsleitfaden (IEC 61969-1:2011)
This European Standard was approved by CENELEC on 2011-12-22. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for 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 CEN-CENELEC Management Centre or to any CENELEC member.
This European Standard exists in three official 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 CEN-CENELEC Management Centre has the same status as the official versions.
CENELEC members are the national electrotechnical committees 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, Turkey and the United Kingdom.
SIST EN 61969-1:2012



EN 61969-1:2012 - 2 -
Foreword The text of document 48D/488/FDIS, future edition 2 of IEC 61969-1, prepared by SC 48D, "Mechanical structures for electronic equipment", of IEC/TC 48, "Electromechanical components and mechanical structures for electronic equipment" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61969-1:2012.
The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-09-22 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2014-12-22
This document supersedes EN 61969-1:2000. EN 61969-1:2012 includes the following significant technical changes with respect to EN 61969-1:2000: a) Addition of design guidance for thermal management and noise suppression as thermal/noise management is often considered a basic requirement of an empty outdoor enclosure. If thermal management components are included in the product, the environmental impact may become the responsibility of the empty outdoor enclosure manufacturer. Therefore the acoustic limitations shall be observed. Typically, the user of the empty outdoor enclosure follows the local regulatory acoustic requirements (sound power and/or sound pressure). Acoustic measurements may be performed on the empty outdoor enclosure fitted with thermal management components only or, if agreed between manufacturer and user at the final stage of the application specific installation. b) Historically, EN 61969-1:2000 intended to create a market for standardized empty outdoor enclosures offered by multiple vendors. Detail standards such as EN 61969-2-1:2000 and EN 61969-2-2:2000 were issued to guide users to preferred and available solutions.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights.
Endorsement notice The text of the International Standard IEC 61969-1:2011 was approved by CENELEC as a European Standard without any modification. SIST EN 61969-1:2012



- 3 - EN 61969-1:2012
Annex ZA (normative)
Normative references to international publications with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. 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 60050-581 - International Electrotechnical Vocabulary -
Part 581: Electromechanical components for electronic equipment - -
IEC 60068 Series Environmental testing
EN 60068-2-1 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 EN 60297-3-101 -
IEC 60417 Data-base Graphical symbols for use on equipment - -
IEC 60529 - Degrees of protection provided by enclosures (IP Code) - -
IEC 60695-11-10 - Fire hazard testing -
Part 11-10: Test flames - 50 W horizontal and vertical flame test methods EN 60695-11-10 -
IEC 60721 Series Classification of environmental conditions EN 60721-1 Series
IEC 60825-1 - Safety of laser products -
Part 1: Equipment classification and requirements EN 60825-1 -
IEC 60917 Series Modular order for the development of mechanical structures for electronic equipment practices -
Part 1: Generic standard EN 60917 Series
IEC 60950 Series Information technology equipment - Safety
EN 60950 Series
IEC 61010-1
- Safety requirements for electrical equipment for measurement, control and laboratory use - Part 1: General requirements EN 61010-1 -
IEC 61140 - Protection against electric shock - Common aspects for installation and equipment EN 61140 -
IEC 61439-5 - Low-voltage switchgear and controlgear assemblies -
Part 5: Assemblies for power distribution in public networks EN 61439-5 -
IEC 61587-1 - Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 -
Part 1: Climatic, mechanical tests and safety aspects for cabinets, racks, subracks and chassis EN 61587-1 -
SIST EN 61969-1:2012



EN 61969-1:2012 - 4 -
Publication Year Title EN/HD Year IEC 61587-2 - Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 -
Part 2: Seismic tests for cabinets and racks EN 61587-2 -
IEC 61587-3 - Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 -
Part 3: Electromagnetic shielding performance tests for cabinets, racks and subracks EN 61587-3 -
IEC 61969 Series Mechanical structures for electronic equipment - Outdoor enclosures
EN 61969-1 Series
IEC 62194 - Method of evaluating the thermal performance of enclosures EN 62194 -
IEC 62262 - Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) EN 62262 -
IEC 62305-4
- Protection against lightning -
Part 4: Electrical and electronic systems within structures EN 62305-4 -
ISO 3864 - Safety colours and safety signs - -
ISO 7779 - Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment
EN ISO 7779 -
ISO 1518-1 - Paints and varnishes - Determination of scratch resistance -
Part 1: Constant-loading method
EN ISO 1518-1 -
ETS 300753 - Equipment Engineering (EE) - Acoustic noise emitted by telecommunications equipment - -
ETS 300019-1-4 - Equipment Engineering (EE) - Environmental conditions and environmental test for telecommunications equipment -
Part 1-4: Classification of environmental conditions - Stationary use at non-weatherprotected locations - -
ETS 300194-2-4 - Equipment Engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment -
Part 2-4: Specification of environmental tests -Stationary use at non-weatherprotected locations - -
SIST EN 61969-1:2012



IEC 61969-1 Edition 2.0 2011-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Mechanical structures for electronic equipment – Outdoor enclosures –
Part 1: Design guidelines
Structures mécaniques pour équipement électronique – Enveloppes de plein
air –
Partie 1: Lignes directrices pour la conception
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE L ICS 31.240 PRICE CODE CODE PRIX ISBN 978-2-88912-791-7
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale ®
SIST EN 61969-1:2012



– 2 – 61969-1  IEC:2011 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope . 6 2 Normative references . 7 3 Terms and definitions . 8 4 Dimensions . 9 5 Environmental requirements and tests, safety aspects. 9 5.1 Classification of environmental conditions . 9 5.2 Static load . 10 5.3 Dynamic stress . 10 5.4 Seismic performance . 10 6 Electromagnetic shielding . 10 7 Thermal management and acoustic noise suppression . 11
Figure 1 – Typical outdoor enclosure . 6 Figure 2 – Locations of outdoor enclosures . 8
Table 1 – Environmental conditions . 9 Table 2 – Safety aspects . 10
SIST EN 61969-1:2012



61969-1  IEC:2011 – 3 – INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT –
OUTDOOR ENCLOSURES –
Part 1: Design guidelines
FOREWORD 1) The International 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 electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance 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 elements of this IEC Publication may be the subject of paten
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