Standard

NEK IEC 61869-20:2025

Publisert

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Omfang

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.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Utgave: 1.0
  • Versjon: 1
  • Varetype: NAT
  • ICS 17.220.20
  • National Committee NEK/NK38

Produktrelasjon

  • Adoptert fra: IEC 61869-20:2025