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IEC 61557-19 ED1

Electrical safety in low voltage distribution systems up to 1.000 V AC and 1.500 V DC - Equipment for testing, monitoring or measuring the protective measures in energy distribution system - part 19: Monitoring device for earthing impedance in IT-systems

General information

20.99     Oct 18, 2024

CD    Dec 26, 2025

IEC

TC 85

International Standard

Life cycle

NOW

PROJECT
IEC 61557-19 ED1
20.99 WD approved for registration as CD
Oct 18, 2024

National adoptions

Electrical safety in low voltage distribution systems up to 1.000 v AC and 1.500 v DC - Equipment for testing, monitoring or measuring the protective measures in energy distribution system - Part 19: Monitoring device for earthing impedance in IT-systems

10.99   New project approved

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