IEC 61643-22:2015 Low-voltage surge protective devices - Surge protective devices connected to telecommunications and signalling networks - selection and application principles
Publication Year
2015
Document Status
Current
Abstract
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.
Document History
Supersedes IEC 61643-22:2004 version 1.0 dated 2004-11-08.
Publisher Information
International Electrotechnical Commission
The International Electrotechnical Commission (IEC) prepares and publishes International Standards for all electrical, electronic and related technologies.
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