Standard

NEK IEC/IEEE 65700-19-03:2025

Publisert
Forhåndsvisning

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

IEC/IEEE 65700-19-03:2025 applies to outdoor and indoor bushings of any voltage used on DC systems, of capacitance graded or gas insulated types for use as components of liquid-filled converter transformers and smoothing reactors, as well as air-to-air DC bushings. It applies to both line commutated converter (LCC), as well as voltage source converter (VSC) technologies. This document does not apply to the following:- cable terminations (potheads);- bushings for instrument transformers;- bushings for test power supplies;- bushings applied with gaseous insulation (other than air at atmospheric pressure) external to the bushing;- bushings for industrial application;- bushings for traction application;- bushings for distribution class transformers.This second edition cancels and replaces the first edition published in 2014. This edition constitutes a technical revision and includes the following significant technical changes with respect to the previous edition:- service experiences as well as established market requirements have been harmonized with existing IEC and IEEE standards, primarily IEC 60137, Insulated bushings for alternating voltages above 1 000 V, and IEEE Std C57.19.00™, IEEE Standard General Requirements and Test Procedures for Outdoor Power Apparatus Bushings;- inclusion of voltage source converter (VSC) technologies.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Utgave: 2.0
  • Versjon: 1
  • Varetype: NAT
  • ICS 29.080.20
  • National Committee NEK/NK7/36

Produktrelasjon