SIST EN IEC 61587-1:2022

SLOVENSKI STANDARD
SIST EN IEC 61587-1:2022
01-april-2022
Nadomešča:
SIST EN 61587-1:2017
Mehanske strukture za električno in elektronsko opremo - Preskušanje za seriji
IEC 60917 in IEC 60297 - 1. del: Okoljevarstvene zahteve, preskusi in varnostni
vidiki (IEC 61587-1:2022)
Mechanical structures for electrical and electronic equipment - Tests for IEC 60917 and
IEC 60297 series - Part 1: Environmental requirements, test set-up and safety aspects
(IEC 61587-1:2022)
Mechanische Bauweisen für elektrische und elektronische Einrichtungen – Prüfungen
für die Reihen IEC 60917 und IEC 60297 – Teil 1: Umgebungsanforderungen,
Prüfaufbau und Sicherheitsaspekte (IEC 61587-1:2022)
Structures mécaniques pour les équipements électriques et électroniques - Essais pour
les séries IEC 60917 et IEC 60297 - Partie 1: Exigences environnementales, montages
d'essai et aspects liés à la sécurité (IEC 61587-1:2022)
Ta slovenski standard je istoveten z: EN IEC 61587-1:2022
ICS:
31.240 Mehanske konstrukcije za Mechanical structures for
elektronsko opremo electronic equipment
SIST EN IEC 61587-1:2022 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 61587-1:2022

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SIST EN IEC 61587-1:2022


EUROPEAN STANDARD EN IEC 61587-1

NORME EUROPÉENNE

EUROPÄISCHE NORM February 2022
ICS 31.240 Supersedes EN 61587-1:2017 and all of its amendments
and corrigenda (if any)
English Version
Mechanical structures for electrical and electronic equipment -
Tests for IEC 60917 and IEC 60297 series - Part 1:
Environmental requirements, test setups and safety aspects
(IEC 61587-1:2022)
Structures mécaniques pour les équipements électriques et Mechanische Bauweisen für elektrische und elektronische
électroniques - Essais pour les séries IEC 60917 et IEC Einrichtungen - Prüfungen für die Reihen IEC 60917 und
60297 - Partie 1: Exigences environnementales, montages IEC 60297 - Teil 1: Umgebungsanforderungen, Prüfaufbau
d'essai et aspects liés à la sécurité und Sicherheitsaspekte
(IEC 61587-1:2022) (IEC 61587-1:2022)
This European Standard was approved by CENELEC on 2022-02-11. 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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 61587-1:2022 E

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SIST EN IEC 61587-1:2022
EN IEC 61587-1:2022 (E)
European foreword
The text of document 48D/743/FDIS, future edition 5 of IEC 61587-1, prepared by SC 48D
"Mechanical structures for electrical and electronic equipment" of IEC/TC 48 "Electrical connectors
and mechanical structures for electrical and electronic equipment" was submitted to the IEC-
CENELEC parallel vote and approved by CENELEC as EN IEC 61587-1:2022.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022-11-11
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2025-02-11
document have to be withdrawn

This document supersedes EN 61587-1:2017 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 61587-1:2022 was approved by CENELEC as a European
Standard without any modification.
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SIST EN IEC 61587-1:2022
EN IEC 61587-1:2022 (E)
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60068-1 - Environmental testing - Part 1: General and EN 60068-1 -
guidance
IEC 60068-2-1 - Environmental testing - Part 2-1: Tests - Test EN 60068-2-1 -
A: Cold
IEC 60068-2-2 - Environmental testing - Part 2-2: Tests - Test EN 60068-2-2 -
B: Dry heat
IEC 60068-2-6 - Environmental testing - Part 2-6: Tests - Test EN 60068-2-6 -
Fc: Vibration (sinusoidal)
IEC 60068-2-11 - Environmental testing - Part 2-11: Tests - EN IEC 60068-2-11 -
Test Ka: Salt mist
IEC 60068-2-27 - Environmental testing - Part 2-27: Tests - EN 60068-2-27 -
Test Ea and guidance: Shock
IEC 60068-2-30 - Environmental testing - Part 2-30: Tests - EN 60068-2-30 -
Test Db: Damp heat, cyclic (12 h + 12 h
cycle)
IEC 60068-2-42 - Environmental testing - Part 2-42: Tests - EN 60068-2-42 -
Test Kc: Sulphur dioxide test for contacts and
connections
IEC 60068-2-43 - Environmental testing - Part 2-43: Tests - EN 60068-2-43 -
Test Kd: Hydrogen sulphide test for contacts
and connections
IEC 60068-2-49 - Basic environmental testing procedures - - -
Part 2-49: Tests - Guidance to test Kc:
Sulphur dioxide test for contacts and
connections
IEC 60068-2-52 - Environmental testing - Part 2-52: Tests – EN IEC 60068-2-52 -
Test Kb: Salt mist, cyclic (sodium, chloride
solution)
IEC 60068-2-64 2008 Environmental testing - Part 2-64: Tests - EN 60068-2-64 2008
Test Fh: Vibration, broadband random and
guidance
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SIST EN IEC 61587-1:2022
EN IEC 61587-1:2022 (E)
+ A1 2019  /A1 2019
IEC 60297 series Mechanical structures for electronic EN 60297 series
equipment - Dimensions of mechanical
structures of the 482,6 mm (19 in) series
IEC 60297-3-100 - Mechanical structures for electronic EN 60297-3-100 -
equipment - Dimensions of mechanical
structures of the 482,6 mm (19 in) series -
Part 3-100: Basic dimensions of front panels,
subracks, chassis, racks and cabinets
IEC 60297-3-101 - Mechanical structures for electronic EN 60297-3-101 -
equipment - Dimensions of mechanical
structures of the 482,6 mm (19 in) series -
Part 3-101: Subracks and associated plug-in
units
IEC 60297-3-105 - Mechanical structures for electronic EN 60297-3-105 -
equipment - Dimensions of mechanical
structures of the 482,6 mm (19 in) series -
Part 3-105: Dimensions and design aspects
for 1U high chassis
IEC 60297-3-107 - Mechanical structures for electronic EN 60297-3-107 -
equipment - Dimensions of mechanical
structures of the 482,6 mm (19 in) series -
Part 3-107: Dimensions of subracks and
plug-in units, small form factor
IEC 60297-3-108 - Mechanical structures for electronic EN 60297-3-108 -
equipment - Dimensions of mechanical
structures of the 482,6 mm (19 in) series -
Part 3-108: Dimensions of R-type subracks
and plug-in units
IEC 60512-1-1 - Connectors for electronic equipment - Tests EN 60512-1-1 -
and measurements - Part 1-1: General
examination - Test 1a: Visual examination
IEC 60529 - Degrees of protection provided by enclosures - -
(IP Code)
IEC 60654-4 - Operating conditions for industrial-process EN 60654-4 -
measurement and control equipment. Part 4:
Corrosive and erosive influences
IEC 60695-11-10 - Fire hazard testing - Part 11-10: Test flames - EN 60695-11-10 -
50 W horizontal and vertical flame test
methods
IEC 60721-3-2 - Classification of environmental conditions - EN IEC 60721-3-2 -
Part 3-2: Classification of groups of
environmental parameters and their
severities - Transportation and handling
IEC 60721-3-3 - Classification of environmental conditions - EN IEC 60721-3-3 -
Part 3-3: Classification of groups of
environmental parameters and their
severities - Stationary use at
weatherprotected locations
IEC 60917 series Modular order for the development of EN IEC 60917 series
mechanical structures for electrical and
electronic equipment practices
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SIST EN IEC 61587-1:2022
EN IEC 61587-1:2022 (E)
IEC 60917-2-1 - Modular order for the development of EN 60917-2-1 -
mechanical structures for electronic
equipment practices - Part 2: Sectional
specification - Interface co-ordination
dimensions for the 25 mm equipment
practice - Section 1: Detail specification -
Dimensions for cabinets and racks
IEC 60917-2-2 - Modular order for the development of EN 60917-2-2 -
mechanical structures for electronic
equipment practices - Part 2: Sectional
specification - Interface co-ordination
dimensions for the 25 mm equipment
practice - Section 2: Detail specification -
Dimensions for subracks, chassis,
backplanes, front panels and plug-in units
IEC 61010-1 - Safety requirements for electrical equipment - -
for measurement, control and laboratory use
- Part 1: General requirements
IEC 61076-4-116 - Connectors for electronic equipment - EN 61076-4-116 -
Product requirements - Part 4-116: Printed
board connectors - Detail specification for a
high-speed two-part connector with
integrated shielding function
IEC 61373 - Railway applications - Rolling stock EN 61373 -
equipment - Shock and vibration tests
IEC 61587-2 - Mechanical structures for electronic EN 61587-2 -
equipment - Tests for IEC 60917 and IEC
60297 - Part 2: Seismic tests for cabinets and
racks
IEC 61587-3 2013 Mechanical structures for electronic EN 61587-3 2013
equipment - Tests for IEC 60917 and IEC
60297 – Part 3: Electromagnetic shielding
performance tests for cabinets and subtracks
IEC 61587-5 - Mechanical structures for electronic EN 61587-5 -
equipment - Tests for IEC 60917 and IEC
60297 – Part 5: Seismic tests for chassis,
subtracks, and associated plug-in units
IEC 62208 2011 Empty enclosures for low-voltage switchgear EN 62208 2011
and controlgear assemblies - General
requirements
IEC 62262 - Degrees of protection provided by enclosures EN 62262 -
for electrical equipment against external
mechanical impacts (IK code)
IEC 62368-1 - Audio/video, information and communication EN IEC 62368-1 -
technology equipment - Part 1: Safety
requirements
ISO 22878 - Castors and wheels - Test methods and - -
apparatus
ISO 22883 - Castors and wheels - Requirements for - -
applications up to 1,1 m/s (4 km/h)


5

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SIST EN IEC 61587-1:2022

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SIST EN IEC 61587-1:2022




IEC 61587-1

®


Edition 5.0 2022-01




INTERNATIONAL



STANDARD




NORME


INTERNATIONALE
colour

inside










Mechanical structures for electrical and electronic equipment – Tests for

IEC 60917 and IEC 60297 series –

Part 1: Environmental requirements, test setups and safety aspects



Structures mécaniques pour les équipements électriques et électroniques –

Essais pour les séries IEC 60917 et IEC 60297 –


Partie 1: Exigences environnementales, montages d’essai et aspects liés à la

sécurité












INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE


INTERNATIONALE




ICS 31.240 ISBN 978-2-8322-1064-0




Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN IEC 61587-1:2022
– 2 – IEC 61587-1:2022 © IEC 2022
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 10
4 Classification of environmental conditions . 10
5 General . 11
6 Climatic tests . 12
6.1 General . 12
6.2 Cold, dry heat and damp heat (cyclic) . 12
6.3 Industrial atmosphere . 13
7 Mechanical load tests for subracks and associated plug-in units, chassis
integrated subracks and chassis . 14
7.1 General . 14
7.2 Test setup . 14
7.3 Test sample arrangement . 15
7.4 Mechanical static load test . 17
7.4.1 Mechanical static load categories . 17
7.4.2 Total mass test categories . 18
7.4.3 Test conditions . 19
7.4.4 Test procedures. 19
7.4.5 Assessment following the mechanical static load test . 19
7.5 Mechanical dynamic load tests. 19
7.5.1 Test conditions . 19
7.5.2 Test procedures. 20
7.5.3 Assessment following the vibration and shock tests . 21
8 Mechanical load tests for cabinets and racks . 21
8.1 General . 21
8.2 Test setups for static load tests . 21
8.3 Mechanical static load tests . 25
8.3.1 General . 25
8.3.2 Nominal load test (NL) . 25
8.3.3 Vertical structure test (VT) . 26
8.3.4 Stiffness test (ST) . 27
8.3.5 Combined classification levels of static loads for cabinets or racks . 29
8.4 Mechanical dynamic load tests (vibration and shock tests) . 29
8.4.1 General . 29
8.4.2 Test conditions . 30
8.4.3 Test procedures. 31
8.4.4 Assessment following the test . 31
9 Applications of other performance levels or classifications and safety aspects . 31
9.1 General . 31
9.2 Degree of protection (IP code) . 32
9.3 Impact test (IK code) . 32
9.4 Protective earth bonding . 32
9.5 Flammability . 32
9.6 Stability of cabinet or rack installations . 32

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SIST EN IEC 61587-1:2022
IEC 61587-1:2022 © IEC 2022 – 3 –
Annex A (normative) Mechanical load tests for plug-in units . 34
A.1 General . 34
A.2 Test setup and test sample arrangement . 34
A.3 Plug-in units mass load categories . 36
A.4 Mechanical dynamic load tests. 37
A.4.1 Test conditions . 37
A.4.2 Test procedures and assessment following the tests . 37
Annex B (normative) Stability tests for cabinets or racks equipped with castors . 38
B.1 General . 38
B.2 Stability tests . 38
B.2.1 General . 38
B.2.2 Test conditions and requirements . 38
B.2.3 Test procedure and test severity . 39
B.3 Assessment following tests . 44
B.3.1 Assessment following the rolling test and the threshold test. 44
B.3.2 Assessment following the blocking test and the touch-down test . 44
B.4 Classification (stability performance levels) . 45

Figure 1 – Test setup within the test fixture . 15
Figure 2 – Test sample arrangement, subrack with loaded plug-in units . 16
Figure 3 – Test sample arrangement, chassis with an integrated subrack with loaded

plug-in units . 16
Figure 4 – Test sample arrangement, chassis with a dummy load . 17
Figure 5 – Type A test setup, with M3 and M4 dummy loads . 22
Figure 6 – Type B test setup, with M5 dummy loads . 23
Figure 7 – Type C test setup, with M6 dummy loads on mounting plate . 24
Figure 8 – Vertical structure test for cabinets or racks . 26
Figure 9 – Stiffness test for cabinets or racks . 28
Figure A.1 – Test setup and test fixture, for plug-in units in accordance with IEC 60297
series and IEC 60917 series . 36
Figure B.1 – Rolling test setup . 39
Figure B.2 – Threshold test setup . 41
Figure B.3 – Blocking test setup . 42
Figure B.4 – Touch-down test setup . 44

Table 1 – Examples showing references to tests . 11
Table 2 – Classifications for cold, dry heat and damp heat . 12
Table 3 – Classifications for industrial atmosphere . 13
Table 4 – Mechanical static load classification . 18
Table 5 – Total mass test categories, for subracks and chassis integrated subracks . 19
Table 6 – Vibration and shock load classifications for subracks, chassis integrated
subracks and chassis . 20
Table 7 – Nominal load test values for Type A test setup, with M3 and M4 dummy

loads . 22
Table 8 – Nominal load test values for Type B test setup, with M5 dummy loads. 23
Table 9 – Nominal load test values for Type C test setup, with M6 dummy loads . 24
Table 10 – Typical reporting of a cabinet nominal load test (NL) . 26

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SIST EN IEC 61587-1:2022
– 4 – IEC 61587-1:2022 © IEC 2022
Table 11 – Classification levels for cabinets/racks – vertical structure test (VT) . 27
Table 12 – Typical reporting of a cabinet vertical structure test (VT) . 27
Table 13 – Classification levels for cabinets/racks – stiffness tests (ST) . 28
Table 14 – Typical reporting of a cabinet stiffness test (ST) . 29
Table 15 – Combined classification levels of loads for cabinets or racks . 29
Table 16 – Typical reporting of a cabinet combined static load test . 29
Table 17 – Vibration and shock classifications for cabinets and racks . 30
Table A.1 – Plug-in units mass load categories . 37
Table B.1 – Minimum required load capacity of the castor kit (4 castors and fitting
devices) according to the nominal load (NL) classification of cabinets or racks . 39
Table B.2 – Rolling test . 39
Table B.3 – Threshold test . 40
Table B.4 – Blocking test . 42
Table B.5 – Touch-down test . 43
Table B.6 – Classification . 45

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SIST EN IEC 61587-1:2022
IEC 61587-1:2022 © IEC 2022 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

MECHANICAL STRUCTURES FOR
ELECTRICAL AND ELECTRONIC EQUIPMENT –
TESTS FOR IEC 60917 AND IEC 60297 SERIES –

Part 1: Environmental requirements,
test setups and safety aspects

FOREWORD
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