IEC 61643-21:2000

Title

Language: EN Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

Language: FR Parafoudres basse tension - Partie 21: Parafoudres connectés aux réseaux de télécommunications - Prescriptions de fonctionnement et méthodes d'essais

Abstract

Language: EN 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.

Language(s)
Language: EN Language: FR
Edition
1.0
Date of issue
29.09.2000
TC 37/SC 37A
ICS Codes
29.240.10
Publication number
61643
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€ 245,50 (Download and hardcopy)
Delivery format
postal download (111 Pages)

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Mandatory Standard according current regulation Mandatory Standard according current regulation

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