Standard

NEK EN 50187:2022

Published

Corrigendums and amendments are bought separately.

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Abstract

This document applies to pressurized gas-filled compartments of AC switchgear and controlgear with rated voltages above 1 kV and up to and including 52 kV for indoor or outdoor installations, where the gas or gas mixture is being used principally for its dielectric and/or arc-quenching properties and where the gases or gas mixtures in the compartment can be considered in conditions being chemically stable over its lifetime and non-corrosive to the material of the pressurized compartment in the conditions that prevail inside.

Document information

  • Standard from NEK
  • Published:
  • Edition: 2022-11
  • Version: 1
  • Document type: NAT
  • ICS 29.130.99
  • National Committee NEK/NK17

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