IEC - International Electrotechnical Commission - IEC 61643-22:2015
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
published
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 25 June 2015 |
| Status: | published |
| Page Count: | 130 |
| ICS Code (Power transmission and distribution networks in general): | 29.240.01 |
| ICS Code (Substations. Surge arresters): | 29.240.10 |
abstract:
IEC 61643-22:2015 describes the principles for the selection, operation, location and coordination of SPDs connected to telecommunication and signalling networks with nominal system voltages up to... View More
Document History
IEC 61643-22:2015
June 25, 2015
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
IEC 61643-22:2015 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...
November 8, 2004
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
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....