IEC 61643-21:2000+AMD1:2008 CSV ED1.1

Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods IEC 61643-21:2000+AMD1:2008 CSV ED1.1

General information

Current stage: 60.60 Standard published Apr 29, 2009

Originator: IEC

Owner: TC 37/SC 37A Low-voltage surge protective devices

Type: International Standard

ICS: 29.240.10 Substations. Surge arresters

Scope

IEC 61643-21:2000+A1:2008 is applicable to devices for surge protection of telecommunications and signalling networks against indirect and direct effects of lightning or other transient overvoltages. The purpose of these SPDs is to protect modern electronic equipment connected to telecommunications and signalling networks with nominal system voltags up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c. The contents of the corrigendum of March 2001 have been included in this copy. This consolidated version consists of the first edition (2000) and its amendment 1 (2008). Therefore, no need to order amendment in addition to this publication.

Life cycle

NOW

PUBLISHED
IEC 61643-21:2000+AMD1:2008 CSV ED1.1
60.60 Standard published
Apr 29, 2009

REVISED BY

IN_DEVELOPMENT
IEC 61643-21 ED2