The fully sealed oil-immersed transformer series features reasonable structure, strong load capacity and reliable operation.
The transformer tank adopts a corrugated structure. The volume change of transformer oil caused by temperature variation is compensated by the elastic expansion and contraction of the corrugated fins.
Without an oil conservator, the tank cover is equipped with transformer protection devices, including pressure relief device and gas relay, to ensure the normal operation of the transformer.
The core is made of high-quality cold-rolled silicon steel sheet with high magnetic permeability and low loss, featuring high stability, low noise and low no-load loss.
The winding is made of high-quality electromagnetic wire, featuring excellent conductivity and low load loss.
The fully sealed oil-immersed distribution transformer series boasts high efficiency, low loss and stable operation. It can significantly reduce power consumption and operation cost with remarkable social benefits, and is a high-tech product widely promoted in China.
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