Electrical insulation materials. Thermal endurance properties. Accelerated determination of relative thermal endurance using analytical test methods (RTE$dA). Instructions for calculations based on activation energy— 24 стр.
Safety of power transformers, power supplies, reactors and similar products - Part 1: General requirements and tests (IEC 61558-1:2005 + A1:2009) (english version)
Electrical insulation materials – Thermal endurance properties -- Part 7-1: Accelerated determination of relative thermal endurance using analytical test methods (RTEA) – Instructions for calculations based on activation energy (IEC/TS 60216-7-1:2015) (english version)