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PD IEC TR 63025:2021

Current

Current

The latest, up-to-date edition.

Insulating liquids. Quantitative determination of methanol and ethanol in insulating liquids

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

11-08-2021

Committee
GEL/10
DocumentType
Standard
ISBN
9780580972843
Pages
30
PublisherName
British Standards Institution
Status
Current

This document specifies two test methods for methanol and ethanol determination in insulating liquids.

Methanol (MeOH) and ethanol (EtOH) are two light alcohols generated during the degradation process of cellulosic materials. They are soluble in insulating liquids so they can be regarded as ageing tracers whose concentrations in oil reflect the degradation of insulating cellulosic materials in liquid-impregnated transformers.

Standards Relationship
IEC TR 63025:2021 Identical

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