BS EN IEC 60475:2022
Method of sampling insulating liquids
- Standard No.
- BS EN IEC 60475:2022
- Release Date
- 2022
- Published By
- British Standards Institution (BSI)
- Latest
- BS EN IEC 60475:2022
- Scope
- 1 Scope 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 mm 2 /s (or cSt). It applies to mineral oils and non-mineral oils (such as synthetic esters, natural esters, vegetable oils or silicones).
BS EN IEC 60475:2022 Referenced Document
- IEC 60567:2011 Oil-filled electrical equipment - Sampling of gases and analysis of free and dissolved gases - Guidance
- IEC 60970 Insulating liquids - Methods for counting and sizing particles
BS EN IEC 60475:2022 history
- 2022 BS EN IEC 60475:2022 Method of sampling insulating liquids
