Structure of EN transformer bushing

Structure of EN transformer bushing

EN transformer bushing is a commonly used type of porcelain bushing.Next, I will introduce the structure of the EN transformer bushing.

It is a conductive copper rod inserted into a porcelain bushing, with air insulation inside the bushing; The sleeve is mainly composed of a capacitor core, an oil conservator, a flange, and an upper and lower porcelain sleeve. The main insulation is a capacitor core, which is composed of concentric capacitors connected in series. It is enclosed in a sealed container composed of upper and lower porcelain sleeves, oil conservators, flanges, and bases. The container is filled with processed transformer oil, making the internal main insulation an oil-paper structure.

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