HD 478.3.3 : 200S1
Superseded
Superseded
CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES STATIONARY USE AT WEATHERPROTECTED LOCATIONS
Published date
01-12-2013
Publisher
Superseded date
05-01-1993
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Specifies groups of environmental parameters and their severities to which products are subjected when mounted for stationary use at weather protected locations. Limited to those which may directly affect the performance of products. No special description of the effects of these conditions is given. Environmental conditions directly related to ionizing radiation are excluded. Microclimate within a product is not included.
| DocumentType |
Standard
|
| PublisherName |
Harmonization Documents
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| Status |
Superseded
|
| Standards | Relationship |
| DIN IEC 60721-3-3:1990-04 | Identical |
| CEI 75-9 : 1ED 1990 | Identical |
| DIN IEC 60721-3-3:1990-04 | Corresponds |
| NFC 20 000 : 90 AMD 1 93 | Identical |
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