本文介绍了一例环氧树脂绝缘PT烧坏事故现象,阐述了环氧树脂的一些基本性能,并对事故作了简单分析,提出了浇铸式PT在使用中的改进意见%This paper presents a burnout occurence of epoxy resin cast transtormers,describes some basic properties of epoxy resin,briefly analysed the burnout causes,and put forward some ideas to better apply and popularize the cast-type voltage transformers.
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