Aktivní norma | Vydána: 27.07.2023

IEC/TS 60721-4-3-ed.1.0

Classification of environmental conditions - Part 4-3: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 - Stationary use at weatherprotected locations

Dostupné jazyky: Anglicky

Dostupné provedení: Elektronické PDF, Tištěné, CD-ROM

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Podrobné informace

Označení: IEC/TS 60721-4-3-ed.1.0

Datum vydání: 27.07.2023

Stran: 0

Země: Mezinárodní technická norma

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Anotace

IEC TS 60721-4-3:2023 This part of IEC 60721 deals with the correlation and transformation of the conditions given in IEC 60721-3-3 to the environmental test procedures defined in IEC 60068-2. This document provides test procedures and test severities for electrotechnical equipment operated at stationary weatherprotected locations for the product classes set out in IEC 60721-3-3. This first edition cancels and replaces IEC TR 60721-4-3:2001 and IEC TR 60721-4-3:2001/AMD1:2003. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC TR 60721-4-3:2001 and IEC TR 60721-4-3:2001/AMD1:2003: a) the document has been totally reworked; b) all figures have been removed, except in Annex A; c) severities have been aligned with those of IEC 60721-3-3:2019.

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