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CENELEC - 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
Organization: CENELEC
Publication Date: 1 March 2016
Status: active
Page Count: 68
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

CLC/TS 61643-22
March 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...
April 1, 2006
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
A description is not available for this item.

References

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