The protection system fully considers the convenience and safety of operation.

Installation of waterproof entry protection and automatic drainage measures in the transformer cellar.

The high and low voltage incoming and outgoing lines adopt a waterproof, fully sealed, fully insulated, and fully shielded wiring method.

Fully considering the particularity of the heat dissipation conditions, the transformer adopts a low-loss and low-temperature design.

Using an operating rod to operate the buried transformer has the same operating mode as a combined transformer.

The outer casing of the box adopts anti-corrosion stainless steel production, full sealing, and can be immersed in water for a period of time.