Part 3-4: Classification of groups of environmental parameters and their severities – Stationary use at non-weatherprotected locations
(IEC 60721-3-4:2019); German version EN IEC 60721-3-4:2019 Class/Status:
Standard,
valid
Released: 2020-05
VDE Art. No.: 0400386
The environmental conditions specified in this document are limited to those which may directly affect the performance of products. Only environmental conditions as such are considered. No special description of the effects of these conditions on the products is given. Environmental conditions directly related to ionizing radiation are excluded. Any other unforeseen incidents are also excluded. The possibility of their occurrence should be taken into account in special cases.
This Document is related to the following Topics (in bold):
Normenübersichten, Tabellen und Tipps aus den Bereichen Industrieautomation, Leittechnik, Prozessleittechnik (PLT) und der industriellen Mess-, Steuerungs- und Regelungstechnik (MSR-Technik) VDE-Schriftenreihe – Normen verständlich, Band 101
2018, 264 pages, Din A5, Broschur
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