The box transformer is divided into three parts: a high-voltage chamber, a low-voltage chamber, and a transformer, which can be arranged in the form of "mu" or "pin".
The inner and outer surfaces of the box are flat and free from rust, coating detachment and collision damage. The coating layer is firm and uniform, with no obvious contrast or reflection.
The base of the box and all exposed metal parts are subjected to anti-corrosion and rust prevention treatment, and a durable protective layer is sprayed.
The top cover of the box is equipped with a rainproof sealed cover plate and square rain eaves, and the double-layer structure of the box top cover can prevent thermal radiation.
The design size of the box transformer door should match the size of the equipment installed. The box transformer door adopts an internal hinge, and all doors on the box open outward with an opening angle greater than 90 °.
The box is made of stainless steel plates, and the paint is imported car paint. All of them are made of curium paint, which is anti smoke, anti damp heat, anti mold, and has strong outdoor weather resistance. The photovoltaic power station is located in an area with low temperature, large temperature difference, high humidity, and frequent sandstorms.
The box transformer has a reasonable protective structure, dustproof structure, and low-temperature resistance, which can meet the requirements for normal and safe operation under harsh environmental conditions.