Cover IEC 60721-3-9:1993

IEC 60721-3-9:1993

Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 9: Microclimates inside products

Ausgabedatum: 1993-07
Edition: 1.0
Sprache: EN-FR - zweisprachig englisch/französisch
Seitenzahl: 21 VDE-Artnr.: 205454


Defines classes of microclimatic conditions, to which components (basic parts, assemblies, built-in units) may be subjected inside products, and which are used under the climatic conditions classified in IEC 60721-3-3 and IEC 60721-3-4.