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CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - INTRODUCTION
International Electrotechnical Committee
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Availability date: 11/06/2021
FOREWORD<br>1 Scope <br>2 Object<br>3 Content and layout<br>4 Background information for the selection of environmental <br> parameters and severities for the classes<br>5 Guidance for the use of IEC 60721-3<br> 5.1 General<br> 5.2 In the design, limitation of conditions and protection<br> 5.3 For defining appropriate levels for qualification testing<br>6 Duration and frequency of occurrence<br> 6.1 General<br> 6.2 Duration and frequency of occurrence<br>Appendix A Examples of application<br>Figures<br>Tables
Establishes classes of environmental parameters and their severities, covering the extreme (short-term) conditions which may be met by a product when being transported, installed, stored and used. Separate groups of classes are given for different product applications.
Published | |
Document Type | Standard |
Status | Current |
Publisher | International Electrotechnical Committee |
Pages | |
ISBN | |
Committee | TC 104 |