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Standard

NEK IEC 62271-209:2019

Publisert

Merknad: Denne standarden har en ny utgave: NEK IEC 62271-209:2022 EXV

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IEC 62271-209:2019 is available as IEC 62271-209:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62271-209:2019 covers the connection assembly of fluid-filled and extruded cables to gas-insulated metal enclosed switchgear (GIS), in single- or three-phase arrangements where the cable terminations are fluid-filled or dry-type and there is a separating insulating barrier between the cable insulation and the gas insulation of the switchgear. This second edition cancels and replaces the first edition published in 2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:a) New numbering in accordance with ISO/IEC directives, Part 2 (2016) and to IEC 62271‑1:2017;b) Clause 3: addition of a definition for plug-in cable termination, filling pressure and minimum function pressure for insulation;c) Clause 7: An additional dielectric type test for plug-in cable termination was added; also a pressure type test as well as a leak rate test on the insulator of a cable termination was implemented;d) Clause 12: New clause about safety practices;e) Clause 13: New clause about influence of the product on the environment;f) New informative Annex A: Mechanical forces applied on the flange of the cable connection enclosure.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Utgave: 2.0
  • Versjon: 1
  • Varetype: NAT
  • Products.Specs.pages
  • ICS 29.130.10
  • National Committee TC 17/SC 17C

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