Superseded
Standard
Historical
DIN IEC 60721-2-4:1990-06
Electrical engineering; classification of environmental conditions; environmental conditions appearing in nature, solar radiation and temperature; identical with IEC 60721-2-4:1987 (status as of 1988).
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Summary
This standard presents a broad division into types of solar radiation areas. It is intended to be used as part of the background material when selecting appropriate severities of solar radiation for product applications. All types of geographical areas are covered, except areas with alitudes aboves 5000 m.
Notes
A transition period, as set out in DIN EN IEC 60721-2-4 (2019-04), exists until 2021-07-27.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 06/01/1990 |
| Cancellation Date | 04/01/2019 |
| Page Count | 12 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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