Standard

NEK IEC 60145:1963

Tilbaketrukket

Rettelser og tillegg kjøpes separat.

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Tjenester

Omfang

Applicable to newly manufactured induction type var-hour meters for the measurement of reactive energy of frequency between 40 Hz and 60 Hz, of an accuracy class of 3.0 for ordinary usage, and to their type tests.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 1.0
  • Versjon: 1
  • Varetype: NAT
  • Products.Specs.pages
  • ICS 91.140.50
  • National Committee NEK/NK13/38

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