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IEC TS 61643-05 ED1

Low-voltage surge protective devices - Requirements and test methods of SPD monitoring device (SMD)

General information

50.20     Sep 25, 2026

PRVDTS    Nov 20, 2026

IEC

TC 37/SC 37A

Technical Specification

29.240.10  

Scope

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.

Life cycle

NOW

PROJECT
IEC TS 61643-05 ED1
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Sep 25, 2026

National adoptions

Low-voltage surge protective devices - Requirements and test methods of SPD monitoring device (SMD)

50.20   Proof sent to secretariat or FDIS ballot initiated: 8 weeks

N017AC more

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