Product Description
S11 series oil-immersed transformer is applied to power system of three-phase. 50Hz as well as 11KV and bellows. It is designed on the base of S9 series and is more advanced , reliable and energy-saving.This series of product adopts fully sealed oil tank, thus isolating the transformer oil from the air and slowing down the aging of transformer oil and insulators.

Advantage:
1, low no-load loss and low load loss;
2, low noise;
3, low voltage partial discharge;
4, high anti short-circuit capacity;
5, reliable performance, no oil leakage and no damages.