CLC/TS 61643-22:2006
Withdrawn
Withdrawn
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
Published date
04-12-2006
Withdrawn date
06-24-2022
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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. Also addresses SPDs that incorporate protection for signalling lines and power lines in the same enclosure.
| DocumentType |
Technical Specification
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Withdrawn
|
| Standards | Relationship |
| CEI CLC/TS 61643-22:2006 | Identical |
| BS EN 61753-111-7:2010 | Identical |
| DD CLC/TS 61643-22:2006 | Identical |
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