prSSH EN IEC 60721-2-2:2025

Klasifikimi i kushteve të mjedisit - Pjesa 2-2: Kushtet mjedisore të shfaqura në natyrë - Rreshjet dhe era

Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind

Scope

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.