IEC 60364-4-44 Ed. 3.0:2024 RLV (Redline version) (en)
低電圧電気設備-第4-44部:安全防護-電圧妨害及び電磁妨害に対する防護
Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances
発行年月日:
2024-12-19
状態:
有効
邦訳版:
無
英語 116ページ
104,720 円(税込) 本体価格:95,200円
- 規格概要
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IEC 60364-4-44:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.全文を表示する
IEC 60364-4-44:2024 provides requirements for the safety of electrical installations in the event of voltage disturbances and electromagnetic disturbances generated for different specified reasons. The requirements of this document are not intended to apply to systems for distribution of energy to the public, or power generation and transmission for such systems (see the scope of IEC 60364-1) although such disturbances can be conducted into or between electrical installations via these supply systems. This third edition cancels and replaces the second edition published in 2007, Amendment 1:2015 and Amendment 2:2018. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) the structure of the document has been updated in accordance with the ISO/IEC Directives, Part 2:2021: the terms, definitions and symbols have been regrouped under a new Subclause 440.3, the tables and figures have been renumbered;
b) Clause 443 has been amended to better introduce the DC SPD and to improve some of the wording.
TC |
TC 64 |
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ICS |
91.140.50 |
備考 | Redlineに関する説明 |