IEC 61203:1992 

Synthetic organic esters for electrical purposes - Guide for maintenance of transformer esters in equipment


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Guide to the maintenance of synthetic organic esters, originally complying with the requirements of IEC 61099, in transformers with rated voltages up to 35 kV.

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Additional information

Publication typeInternational Standard
Publication date1992-12-15
Available language(s)English/French, Spanish
TC/SCTC 10 - Fluids for electrotechnical applicationsrss
ICS29.040.10 - Insulating oils
29.180 - Transformers. Reactors
Stability date  2020
File size732 KB

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