IEC 60721-2-3:2013
Current
The latest, up-to-date edition.
Classification of environmental conditions - Part 2-3: Environmental conditions appearing in nature - Air pressure
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French
19-06-2013
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Air pressure effects
5 Values of air pressure
Bibliography
IEC 60721-2-3:2013 presents a selection of different values of air pressure appearing in nature. It is intended to be used as part of the background material when selecting appropriate severities of air pressure for product applications, which products are liable to be exposed during storage, transportation and use. This second edition cancels and replaces the first edition, published in 1987, and constitutes a technical revision. The main changes with regard to the previous edition are as follows:
- removal of figures for decreasing cooling efficiency for altitude;
- simplification of Table 1;
- additional formula for calculating air pressure from altitude.
| Committee |
TC 104
|
| DevelopmentNote |
Stability date: 2020. (06/2013)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IS 13736 : Part 2 : Sec 3 : 2020 | Identical |
| NF EN 60721-2-3 : 2014 | Identical |
| NBN EN 60721-2-3 : 2014 | Identical |
| NEN EN IEC 60721-2-3 : 2014 | Identical |
| PN EN 60721-2-3 : 2014 | Identical |
| DIN EN 60721-2-3:2015-10 | Identical |
| VDE 0468-721-2-3:2015-10 | Identical |
| BS EN 60721-2-3:2014 | Identical |
| BS 7527-2-3(2014) : 2014 | Identical |
| CEI EN 60721-2-3 : 2015 | Identical |
| EN 60721-2-3:2014 | Identical |
| JIS C 60721-2-3:2024 | Identical |
| BIS IS 13736-2-3 : 1993(R2015) | Identical |
| DIN IEC 60721-2-3:1990-06 | Identical |
| CEI 75-5 : 1997 | Identical |
| NEN 10721-2-3 : 1988 | Identical |
| UNE-EN 60721-2-3:2014 | Identical |
| NFC 20 000 : 90 AMD 1 93 | Identical |
| PN 90/E-04555.23 : 1990 | Identical |
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