IEC 61203:2025 This document provides procedures and supervision for the use and maintenance of synthetic esters in transformers and other electrical equipment. This document includes recommendations on tests and evaluation procedures and outlines methods for reconditioning and reclaiming the liquid, when necessary
PUBLISHED
SRPS EN 61203:2010
PROJECT
dnaSRPS EN IEC 61203:2021
50.60
Close of voting. Proof returned by secretariat
Mar 14, 2025