S11-M-400 Oil immersed power transformer inspection report

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.

Resin-insulated dry type transformers are flameproof, fireproof, explosion-proof, maintenance-free, non-polluting, small volume, and have no contamination. Therefore, they are flame-retardant, fire- and explosion-proof, maintenance-free, pollution-free and small in size, It can be directly installed in the load center. Meanwhile, the scientifically rational design and pouring process enables the product to be locally released.

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.