This document addresses the requirement and corresponding test methods for SPD monitoring devices (SMD) which is used to monitor SPD working status and parameters and to communicates locally and/or remotely.
The requirement and test of SPD is referred to IEC 61643-X1 series according the application field of the SPD.
PROJEKAT
IEC TS 61643-05 ED1
50.20
Početak postupka odobravanja definitivnog teksta nacrta standarda
25. 9. 2026.
Low-voltage surge protective devices - Requirements and test methods of SPD monitoring device (SMD)
50.20 Početak postupka odobravanja definitivnog teksta nacrta standarda
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