IEC/TS 60721-4-3 Ed. 1.0:2023 (en)
環境条件の分類-第4-3部:IEC 60721-3の環境条件クラスをIEC 60068の環境試験に相関及び変換するための指針-屋内固定使用
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
発行年月日:
2023-07-27
状態:
有効
邦訳版:
無
英語 19ページ
22,770 円(税込) 本体価格:20,700円
規格概要 | 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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TC |
TC 104 |
ICS |
19.040 |
備考 |