CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3-7: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - PORTABLE AND NON-STATIONARY USE
International Electrotechnical Committee
FOREWORD
1 Scope
2 Normative references
3 Definitions
4 General
5 Classification of groups of environmental parameters
and their severities
6 Sets of environmental condition class combinations
Annex A (informative) Survey of conditions affecting the
choice of environmental parameters and their
severities
Annex B (informative) Interdependence of air temperature,
relative humidity and absolute humidity
Annex C (informative) Examples for practical application
of the classification specified in this standard
Annex D (informative) Summary of conditions covered by
sets of class combinations
Annex E (informative) Explanation of the environmental
conditions in tropical areas as specified in
classes 7K6 and 7K7
Tables
Figures
Classifies groups of environmental parameters and their severities to which products are subjected during portable and non-stationary use.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 104 |
