New VDA 4: 2020, English version 2021 is avilable here.

 

PRICES include / exclude VAT
Homepage>IEC Standards>IEC TR 63025:2021 - Insulating liquids - Quantitative determination of methanol and ethanol in insulating liquids
Sponsored link
download between 0-24 hoursReleased: 2021-07-12

IEC TR 63025:2021

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

Format
Availability
Price and Currency
English PDF
Immediate download
226.47 USD
English Hardcopy
in stock
226.47 USD
Standard number:IEC TR 63025:2021
Released:2021-07-12
Language:English
DESCRIPTION

IEC TR 63025:2021

IEC TR 63025:2021(E) 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.

This product includes: