An oil-immersed transformer is a common type of power transformer that uses a liquid (usually insulating oil) as an insulating and cooling medium. The
1) 110KV / 220KV oil-immersed transformer
2) S Series 35kV Power Transformer
3) S11-10KV / 20KV power transformer
4) Electrified railway traction transformer
5) Amorphous alloy distribution transformer