RO
SR EN IEC 60721-2-2:2025
Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind
IEC 60721-2-2:2024 presents fundamental properties, quantities for characterization, and a classification of environmental conditions dependent on precipitation and wind relevant to electrotechnical products. This third edition cancels and replaces the second edition published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) the layout of the information provided has been re-organized; b) the information provided has been extensively enhanced and revised; c) new information on wind severities has been included.
Status :
Valid
Approval date : 1/31/2025
Number of pages : 121
ICS : 19.040 Environmental testing
Technical Committee : 19 - Environmental conditions, classification and methods of test; Environmental standardization for electrical and electronic products and systems
- Replaces SR EN 60721-2-2:2013