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IEC 61869-20:2025

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

Standard Details

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.

General Information

Status : ACTIVE
Standard Type: Main
Document No: IEC 61869-20:2025
Document Year: 2025
Pages: 32
Edition: 1.0
  • Section Volume:
  • TC 38 Instrument transformers
  • ICS:
  • 17.220.20 Measurement of electrical and magnetic quantities

Life Cycle

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ACTIVE
IEC 61869-20:2025
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