IEC Technical Report 60721-4-3 Consolidated version Replaced
IEC TR 60721-4-3:2001+AMD1:2003 CSV
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
IEC TR 60721-4-3:2001+A1:2003 Deals with the correlation and transformation of the conditions given in IEC 60721-3-3 to the environmental tests defined in IEC 60068-2. An environment may consist of a number of environmental conditions such as dynamic, climatic and biological and other effects due to chemically and mechanically active substances. In this report, only dynamic and climatic conditions have been considered. The purpose of this technical report is to provide the specification writer with guidance together with a set of easy-to-use tables which correlate and transform these conditions.
This consolidated version consists of the first edition (2001) and its amendment 1 (2003). Therefore, no need to order amendment in addition to this publication.
This consolidated version consists of the first edition (2001) and its amendment 1 (2003). Therefore, no need to order amendment in addition to this publication.
CHFÂ 760.-
This publication has been replaced by:
IEC TS 60721-4-3:2023
Technical committee
TC 104 Environmental conditions, classification and methods of testCategory
Basic Safety| Publication type | Technical Report |
| Publication date | 2003-08-18 |
| Edition | 1.1 |
| ICS | 19.040 |
| Withdrawal date | 2023-07-27 |
| ISBN number | 2831870747 |
| Pages | 117 |
| File size | 1.43 MB |
Promote inclusive and sustainable economic growth, full and productive employment and decent work for all
Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation