RO
SR EN 60721-3-4:1996
Classification of environmental conditions. Part 3: Classification of groups of environmental parameters and their severities. Section 4: Stationary use at non-weather-protected locations
Classifies groups of environmental parameters and the severities to which a product may be exposed under use conditions, including periods of erection work, downtime, maintenance and repair, when mounted for stationary use at locations which are non-weatherprotected.
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Status :
Withdrawn
Approval date : 12/29/1995
Publish date : 12/30/1995
Romanian version publish date : 12/29/1995
Withdrawal date : 6/26/2022
Number of pages : 28
ICS : 19.040 Environmental testing
Technical Committee : 19 - Environmental conditions, classification and methods of test; Environmental standardization for electrical and electronic products and systems
- Normative reference STAS CEI 60721-2-1-92
- Normative reference STAS CEI 60721-1-92
- Replaced by SR EN IEC 60721-3-4:2019
- Amended by SR EN 60721-3-4:1996/A1:2004