Standard

NEK EN IEC 60475:2022

Published

Corrigenda and amendments are bought separately.

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Abstract

This document is applicable to the sampling procedure used for insulating liquids in delivery containers and in electrical equipment such as power and instrument transformers, reactors, bushings, oil-filled cables, oil-filled tank-type capacitors, switchgear and load tap changers (LTCs). This document applies to liquids the viscosity of which at the sampling temperature is less than 1 500 mm2/s (or cSt). It applies to mineral oils and non-mineral oils (such as synthetic esters, natural esters, vegetable oils or silicones).

Document information

  • Standard from NEK
  • Published:
  • Edition: 2022-07
  • Version: 1
  • Document type: NAT
  • ICS 29.040.10
  • National Committee NEK/NK10

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