YB□-12/0.315~0.69 Photovoltaic Special Box Transformer (European Type)

产品概述  Overview

箱变分为高压室，低压室以及变压器三个部分，可按照“目”字型或“品字型排列。

箱体内外表面平整、无锈蚀，涂层脱落和磕碰损伤现象，涂料层牢固均匀，无明显反差反光。

箱体基座和外露金属件均进行防腐、防锈处理，并喷涂耐久的防护层。

箱体顶盖装设防雨的密封盖板和方雨檐，双层结构的箱体顶盖能防止热辐射。

箱变门的设计尺寸与所装用的设备尺寸相配合，箱变门采用内铰链，箱体上的门向外开，开启角度大于90°。

箱体采用不锈钢板制作，油漆为汽车漆，全部采用鋦漆方式、防烟雾、防湿热、防霉菌、户外耐候性能强。光伏发电站所处区域

温度低、温差大、湿度大、多风沙，箱变具备合理的防护结构，防尘结构以及耐低温性能，能满足恶劣环境条件下正常安全运行要求。

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.