Superseded
Standard
Historical
DIN EN 60721-3-9:1995-01
Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities; section 9: Microclimates inside products (IEC 60721-3-9:1993); German version EN 60721-3-9:1993.
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Summary
This document defines classes of microclimatic conditions, to which components (basic parts, assemblies, built-in units) may be subjected inside products, which are used under the climatic conditions as classified in sections IEC 721-3-3 and IEC 721-3-4. A limited number of microclimatic classes is specified taling into consideration typical limiting high air temperatures of components.
Notes
A transition period, as set out in DIN EN IEC 60721-3-9 (2024-12), exists until 2027-05-16.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 01/01/1995 |
| Page Count | 10 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
01/08/1995
Superseded
Historical