1、 IEC 61587-1 Edition 4.0 2016-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Mechanical structures for electronic equipment Tests for IEC 60917 and IEC 60297 series Part 1: Environmental requirements, test set-up and safety aspects for cabinets, racks, subracks and chassis under indoor condition use
2、 and transportation Structures mcaniques pour quipement lectronique Essais pour les sries IEC 60917 et IEC 60297 Partie 1: Exigences environnementales, montage dessai et aspects lis la scurit des baies, btis, bacs cartes et chssis dans des conditions dutilisation intrieure ou de transport IEC 61587-
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20、s dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 61587-1 Edition 4.0 2016-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Mechanical structures for electronic equipment Tests for IEC 60917 and IEC 60297 series Part 1: Environment
21、al requirements, test set-up and safety aspects for cabinets, racks, subracks and chassis under indoor condition use and transportation Structures mcaniques pour quipement lectronique Essais pour les sries IEC 60917 et IEC 60297 Partie 1: Exigences environnementales, montage dessai et aspects lis la
22、 scurit des baies, btis, bacs cartes et chssis dans des conditions dutilisation intrieure ou de transport INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 31.240 ISBN 978-2-8322-3790-8 Registered trademark of the International Electrotechnical Commission Marqu
23、e dpose de la Commission Electrotechnique Internationale 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 agr. colour inside 2 IEC 61587-1:2016 IEC 2016 CONTENTS FOREWORD
24、. 4 INTRODUCTION . 6 1 Scope 7 2 Normative references 7 3 Terms and definitions 9 4 Classification of environmental conditions . 9 5 General . 10 6 Climatic tests . 11 6.1 General . 11 6.2 Cold, dry heat and damp heat (cyclic) . 11 6.3 Industrial atmosphere . 12 7 Mechanical tests 13 7.1 General . 1
25、3 7.2 Tests for subracks or chassis with an integrated subrack and associated plug-in units according to IEC 60917 or IEC 60297 . 13 7.2.1 Static mechanical load tests of a subrack or a chassis with an integrated subrack . 13 7.2.2 Dynamic mechanical load tests for a subrack or a chassis with an int
26、egrated subrack . 17 7.2.3 Vibration and shock test of a mass loaded plug-in unit . 22 7.3 Static and dynamic mechanical load tests for cabinets or racks 30 7.3.1 General . 30 7.3.2 Cabinet and rack Static load tests . 30 7.3.3 Cabinet or rack Vibration and shock tests . 37 7.3.4 Cabinet Impact test
27、s . 40 8 Safety aspects . 41 8.1 Safety aspects General 41 8.2 Earth bond 41 8.2.1 Earth bond General 41 8.2.2 Test procedure Earth bond . 42 8.3 Flammability . 42 8.4 Degrees of protection provided by enclosures (IP Code) . 42 Bibliography 43 Figure 1 Static mechanical load test fixture for a subra
28、ck or a chassis with an integrated subrack 13 Figure 2 Single point (P3) load test for a subrack . 14 Figure 3 Single point (P3) load test for a chassis with an integrated subrack . 15 Figure 4 Single point (P4) load test for a subrack or a chassis with an integrated subrack . 16 Figure 5 Test fixtu
29、re with a subrack under test . 18 Figure 6 Test fixture with a chassis with an integrated subrack under test 18 Figure 7 Test setup and measurement point 20 Figure 8 Overview of a typical plug-in unit and test fixture 23 Figure 9 Overview of a typical plug-in unit test fixture Sectional views 24 IEC
30、 61587-1:2016 IEC 2016 3 Figure 10 Typical mass loaded plug-in unit 25 Figure 11 Typical mass loaded host plug-in unit assembled with a mass loaded mezzanine plug-in unit 26 Figure 12 Lifting test for cabinets or racks . 32 Figure 13 Stiffness test for cabinets or racks . 33 Figure 14 Test set up fo
31、r cabinets and racks Nominal load test . 35 Figure 15 Test set up for cabinets or racks Vibration and shock tests . 38 Table 1 Examples showing references to tests . 10 Table 2 Classifications for cold, dry heat and damp heat 11 Table 3 Classifications for industrial atmosphere . 12 Table 4 Static m
32、echanical load performance levels for subracks Vertical mounted plug-in units 15 Table 5 Typical test report of the mechanical P3 load test 15 Table 6 Static mechanical load performance levels for subracks Horizontal mounted plug-in units . 16 Table 7 Typical test report of the mechanical P4 load te
33、st 17 Table 8 IEC 60297 series subracks with mass loaded plug-in units 21 Table 9 IEC 60917 series subracks with mass loaded plug-in units 21 Table 10 Subrack or chassis with integrated subrack Total mass test categories 22 Table 11 Typical shock test report of subrack or chassis with an integrated
34、subrack 22 Table 12 Typical vibration test report of subrack or chassis with an integrated subrack . 22 Table 13 IEC 60297 series mass loaded plug-in units 27 Table 14 IEC 60917 series mass loaded plug-in units 27 Table 15 Typical shock test report of a plug-in unit 28 Table 16 Typical vibration tes
35、t report of a plug-in unit 28 Table 17 Vibration and shock classifications for subracks, chassis with integrated subracks and associated plug-in units . 29 Table 18 Combined classification levels for cabinet or rack nominal load, lifting, and stiffness tests . 30 Table 19 Classification levels for i
36、ndividually reported cabinet or rack nominal load tests . 31 Table 20 Classification levels for individually reported cabinet or rack lift tests 31 Table 21 Classification levels for individually reported cabinet or rack stiffness test 31 Table 22 Typical test report of a cabinet or rack lifting tes
37、t . 32 Table 23 Typical test report of the cabinet or rack stiffness test . 33 Table 24 Cabinet or rack, nominal load test values 36 Table 25 Typical test report of the cabinet or rack nominal load test 37 Table 26 Typical test report of the cabinet or rack combined static load test 37 Table 27 Stat
38、ic load distribution within the cabinet or rack . 38 Table 28 Vibration and shock classifications for cabinets or racks . 39 Table 29 Impact classifications for cabinets . 40 Table 30 Degrees of protection provided by enclosures (IP Code) . 42 4 IEC 61587-1:2016 IEC 2016 INTERNATIONAL ELECTROTECHNIC
39、AL COMMISSION _ MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT TESTS FOR IEC 60917 AND IEC 60297 SERIES Part 1: Environmental requirements, test set-up and safety aspects for cabinets, racks, subracks and chassis under indoor condition use and transportation FOREWORD 1) The International Electrotech
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