Product category: product center box type substation Series Product Description: Schneider technology modular manufacturing, complete set, compact structure, safe and reliable operation; Beautiful appearance, quick installation and convenient construction; Easy to operate, high reliability product details Schneider biosco technology; No welding assembly structure; High efficiency all natural ventilation structure; The box adopts modular design; Unique top-level structure. Product structure and appearance: the product features are composed of high voltage switchgear, power transformer and low voltage switchgear; It has the advantages of complete set, small floor area, less investment and convenient installation and maintenance; Beautiful appearance, highlighting the concept of green and environmental protection; Section steel welding, good mechanical strength; Good surface treatment and strong weather resistance; The appearance can be selected from a wide range of materials and colors; The internal structure has "Mu" type and "pin" type, as well as "corridor type" and "no corridor type". product mix The product is of frame structure, welded by section steel or assembled by steel plate. The frame is coated with special paint layer, which has strong mechanical properties, weather resistance and corrosion resistance. When the prefabricated (box type) substation is an integral structure, the box is divided into three relatively independent chambers, namely high voltage chamber, transformer chamber and low temperature chamber. The lighting of each room is opened and closed automatically with the opening and closing of the door. There is a heat insulation layer on the top of the prefabricated (box type) substation to prevent condensation due to the rapid change of temperature in the box in high temperature and cold areas. A ripening layer can be added around the box. In order to stabilize the temperature in the box, the transformer room and low voltage room are equipped with automatic temperature control devices. High pressure chamber of box mechanism High voltage ring network cabinet is installed in high voltage room, which has perfect "five prevention" function. SF6 load switch and vacuum circuit breaker can be selected as high voltage switch. High voltage cabinet has a variety of protection functions such as short circuit to transformer and overload. Transformer room The transformer room is equipped with dry type or liquid (oil) immersed transformer. The box is equipped with perfect ventilation system, and the temperature control value can be set according to the needs. The transformer is equipped with a live line separation device to prevent accidental entry during observation. Low pressure chamber The low-voltage room is divided into two assembly forms: with corridor type and without corridor type. Indoor metering cabinet, main incoming cabinet, outgoing cabinet, capacitor cabinet and contact cabinet (when there are two transformers) can be installed, with the overall function of low-voltage switchgear. Generally, the metering cabinet and the main switch are integrated, that is, the upper part of the cabinet is the instrument, the metering box, the middle and lower part is the automatic air switch, the lightning arrester and the transformer. The capacitor cabinet can be controlled manually or automatically for automatic compensation. The capacitance reactive power compensation capacity is generally 15-30% of the transformer capacity. Service conditions: ambient temperature + 40 ℃ ～ - 25 ℃: altitude no more than 1000m; When the relative humidity does not exceed 90% (+ 25 ℃), it is allowed to reach 100% in a short time; It should be installed in a place without fire, explosion, chemical corrosion and severe vibration; Special use conditions can be determined through negotiation with our company.?