S20-M-400 Oil immersed power transformer inspection report

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. Technical Parameters and Requirements of Three-phase Oil-immersed Power Transformers". The product has adopted a series of important reforms in material, process and structure. The product adopts a series of important reforms in material, process and structure, which makes the electrical performance of the product reach the advanced level of similar products in the international market in the 1990s. The product has high efficiency and low loss. 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 electricity consumption and operation cost, and has remarkable social benefits. It is a new product promoted by the State. It is also one of the most popular products among customers.

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.

Fully-sealed oil-immersed amorphous alloy transformers are a type of fully-sealed oil-immersed distribution transformers with amorphous alloy cores and magnetic conductive materials. It is a fully sealed oil-immersed distribution transformer with an amorphous alloy core as the magnetic conductive material. It is an ideal electrical product for environmental protection and energy saving. It is an ideal electrical product for environmental protection and energy conservation, and is in line with the spirit of China's Energy Conservation Technology Outline promulgated by the State Economic Commission and the Planning Commission. It is an ideal electrical product for environmental protection and energy conservation, which is in line with the spirit of "China Energy Conservation Technology Outline" issued by National Economic Commission and Planning Commission. In the past twenty years, it has been widely operated in the domestic and foreign power grids, In the past twenty years, it has been widely operated in domestic and foreign power grids.