Standard

NEK EN 50152-3-3:2001

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NEK EN 50152-3-3:2016

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Omfang

This European Standard gives particular requirements for voltage transformers used in a.c. single-phase railway applications, fixed installations.This European standard refers to single-phase inductive voltage transformers for railway applications on 15 kV, 16  Hz and 25 kV, 50 Hz overhead lines, these voltages and frequencies being defined in accordance with EN 50163.The main uses of these voltage transformers are: voltage indication; measurement; protection.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 1
  • Versjon: 1
  • Varetype: NAT
  • National Committee NEK/NK9
  • ICS 29.130.20
  • ICS 29.280

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