Endring

NEK EN IEC 60664-1:2020/A1:2025

Publisert

Merknad: Denne standarden har en ny utgave: NEK EN IEC 60664-1:2020

Forhåndsvisning

Rettelser og tillegg kjøpes separat.

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Omfang

Replace the first paragraph with the following:This part of IEC 60664 deals with insulation coordination for electrical equipment having a rated voltage up to AC 1 000 V or DC 1 500 V connected to low-voltage supply systems.Throughout this document, the term equipment is used with the meaning of electrical equipment.Renumber NOTE 1 and NOTE 2 respectively as NOTE 2 and NOTE 3.Add, at the end of the existing last paragraph, the following NOTE:Further explanations and examples with regard to the use of this document are provided in IEC TR 60664-2-1.

Dokumentinformasjon

  • Endring fra NEK
  • Publisert:
  • Utgave: 2025-06
  • Versjon: 1
  • Varetype: NAT
  • ICS 29.080.30
  • National Committee NEK/NK109

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