Invention patent

The YB series of preassembled substation is a compact set of power distribution installations combining high-voltage electrical equipment, transformers, low-voltage electrical equipment, and so on. YB series preassembled substation is a compact set of high-voltage electrical equipment, voltage converter, low-voltage electrical equipment and so on, used in It is used in urban high-rise buildings, urban and rural buildings, residential districts, high-tech development zones, small and medium-sized factories, mines and oilfields, and temporary facilities. It is used in urban high-rise buildings, urban and rural buildings, residential districts, high-tech development zones, small and medium-sized factories, mines and oilfields, and temporary construction power supply. It is used for receiving and distributing electricity in the power distribution system.

The product complies with national standards GB1094 "Power Transformer" and GBT6451 "Three-phase Oil-immersed Power Transformer Technical Parameters and Requirements". GB/T6451 Technical Parameters and Requirements for Three-phase Oil-immersed Power Transformers. Requirements". The product has adopted a series of important reforms in material, process and structure. The product has adopted a series of important reforms in material, process and structure, so that the electrical performance of the product has reached the advanced level of similar products in the 1990s. Advanced level of similar products in the 1990s. With high efficiency and low loss, it can save a lot of electricity consumption and operation cost. With high efficiency and low loss, it can save a large amount of power consumption and running cost. It is also the most popular product among users. It is also one of the most popular products among users.

The epoxy resin cast dry type transformer material quality, scientific formula, using advanced production testing equipment according to strict technology production. The product has the characteristics of high reliability and long service life. According to the different use environment, different protection levels of the shell or no shell can be configured. It can be used as an oil-immersed transformer replacement products, suitable for high-rise buildings, commercial centers, airports, tunnels, chemical plants, nuclear power plants, ships and other important or special environmental places.

Type of device: Outdoor type Normal environment Conditions of use: Altitude not exceeding 1000m. Ambient temperature: Maximum +40℃, minimum -25℃. Special environment Operating conditions: Altitude over 1000m. The ambient temperature is +40℃ at the highest and -45℃ at the lowest. (Specify in detail when ordering) Installation site: Area free of corrosive gas and visible dirt.