CEI CLC/TS 61643-22
Low-voltage surge protective devices Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
active, Most Current
Buy Now
| Organization: | CEI |
| Publication Date: | 1 October 2016 |
| Status: | active |
| Page Count: | 124 |
| ICS Code (Substations. Surge arresters): | 29.240.10 |
| ICS Code (Power transmission and distribution networks in general): | 29.240.01 |
scope:
This part of IEC 61643 describes the principles for the selection, operation, location and coordination of SPDs connected to telecommunication and signalling networks with nominal system voltages up to 1 000 V r.m.s. a.c. and 1 500 V d.c.
This standard also addresses SPDs that incorporate protection for signalling lines and power lines in the same enclosure (so called multiservice SPDs).
Document History
CEI CLC/TS 61643-22
October 1, 2016
Low-voltage surge protective devices Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
This part of IEC 61643 describes the principles for the selection, operation, location and coordination of SPDs connected to telecommunication and signalling networks with nominal system voltages up...
February 1, 2007
Low-voltage surge protective devices - Part 22: Surge protective devices telecommunications and signalling networks - Selection and application principles - connected - to
La presente Parte 22 della della Norma IEC 61643 è stata recepita con modifiche dal CENELEC e denominata quale CLC/TS 61643-22.
La Specifica Tecnica europea tratta i limitatori di sovratensioni (SPD)...
June 1, 2006
Limitatori di sovratensioni di bassa tensione - Parte 22: Limitatori di sovratensioni connessi alle reti di telecomunicazione e di trasmissione dei segnali - Scelta e principi applicativi
La presente Parte 22 della della Norma IEC 61643 è stata recepita con modifiche dal CENELEC e denominata quale CLC/TS 61643-22.
La Specifica Tecnica europea tratta i limitatori di sovratensioni (SPD)...