IEC 61869-20:2025 ED1

Instrument transformers – Part 20: Safety requirements of instrument transformers for high voltage applications

Publication date: 16 pri 2025

General information

Current stage: 60.60 Effective date: 16 pri 2025

Originator: IEC

Owner: TC 38

Type: International Standard

ICS: 17.220.20

Gjuha: anglisht frëngjisht

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Statusi: Publikuar

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Scope

IEC 61869-20:2025 This part of IEC 61869 specifies the requirements for the safe design and operation, and tests for the safety of instrument transformers whose highest voltage for equipment is higher than 1 kV AC or 1,5 kV DC.
Low power instrument transformers are not covered by this document.

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PUBLISHED
IEC 61869-20:2025 ED1
60.60 Standard published
16 pri 2025