CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 4-7: GUIDANCE FOR THE CORRELATION AND TRANSFORMATION OF ENVIRONMENTAL CONDITION CLASSES OF IEC 60721-3 TO THE ENVIRONMENTAL TESTS OF IEC 60068 - PORTABLE AND NON-STATIONARY USE
International Electrotechnical Committee
FOREWORD
INTRODUCTION
1 Scope and object
2 Reference documents
3 Overview
3.1 General remarks concerning IEC 60721
3.2 General remarks concerning IEC 60068
3.3 Severities
3.4 Recommended tests
3.5 Dynamic considerations
3.6 Environmental tests for portable and non-stationary use
3.7 Test durations
3.8 Ambient
4 Climatic conditions
5 Dynamic conditions
Annex A - Portable use - Climatic conditions
Deals with the correlation and transformation of the conditions given in IEC 60721-3-7 to the environmental tests defined in IEC 60068-2. Provides the specification writer with guidance, together with a set of easy-to-use tables which correlate and transform these conditions.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 104 |
