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CLC/TS 61643-12:2009

Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles CLC/TS 61643-12:2009

Publication date:   Feb 28, 2010

General information

90.93 Standard confirmed   Dec 21, 2022

CENELEC

CLC/TC 37A Low voltage surge protective devices

Technical Specification

29.240   Power transmission and distribution networks | 29.240.10   Substations. Surge arresters

Buying

Published

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
CLC/TS 61643-12:2006

NOW

PUBLISHED
CLC/TS 61643-12:2009
90.93 Standard confirmed
Dec 21, 2022

Relations

Adopted from IEC 61643-12:2008 MODIFIED