CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 4-3: GUIDANCE FOR THE CORRELATION AND TRANSFORMATION OF ENVIRONMENTAL CONDITION CLASSES OF IEC 60721-3 TO THE ENVIRONMENTAL TESTS OF IEC 60068 - STATIONARY USE AT WEATHERPROTECTED LOCATIONS
International Electrotechnical Committee
FOREWORD <br>INTRODUCTION<br>1 Scope and object<br>2 Reference documents <br>3 Overview<br> 3.1 General remarks concerning IEC 60721<br> 3.2 General remarks concerning IEC 60068<br> 3.3 Severities<br> 3.4 Recommended tests<br> 3.5 Environmental tests for in-use classes<br> 3.6 Test durations<br> 3.7 Ambient<br>4 Climatic conditions<br>5 Dynamic conditions<br>Annex A Stationary use at weather-protected locations -<br> Climatic conditions<br>Annex B Stationary use at weather-protected locations -<br> Dynamic conditions
Deals with the correlation and transformation of the conditions given in IEC 60721-3-3 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 |
