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IEC 61643-12 Ed. 2.0現行

Low-voltage surge protective devices Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles

出版:International Electrotechnical Committee

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基本信息
標準編號: IEC 61643-12 Ed. 2.0
發布時間:2008/11/13 0:00:00
標準類別:Standard
出版單位:International Electrotechnical Committee
標準頁數:318
標準簡介

IEC 61643-12:2008 describes the principles for selection, operation, location and coordination of SPDs to be connected to 50 Hz to 60 Hz a.c. and to d.c. power circuits and equipment rated up to 1 000 V r.m.s. or 1 500 V d.c. Specific change with respect to the previous edition is the incorporation of Amendment 1, which was not published separately due to the number of changes and pages.

本標準替代的舊標準

IEC 61643-12 Ed. 1.0