IEC - TR 63025
Insulating liquids – Quantitative determination of methanol and ethanol in insulating liquids
active, Most Current
| Organization: | IEC |
| Publication Date: | 1 July 2021 |
| Status: | active |
| Page Count: | 30 |
| ICS Code (Insulating oils): | 29.040.10 |
scope:
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.
Document History
TR 63025
July 1, 2021
Insulating liquids – Quantitative determination of methanol and ethanol in insulating liquids
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...