SC(B)10-14 Dry-type Distribution Transformer

10kV Three-Phase Dry-Type Power Transformer The transformer was invented in 1886. At that time, all transformers were dry-type transformer (hereinafter referred to as dry transformers). Due to the level of insulation materials at that time, dry transformers were difficult to achieve high voltage and large capacity. At the end of the 19th century, people found that the use of transformer oil could greatly improve the insulation and cooling performance of transformers, so oil-immersed transformers (hereinafter referred to as oil transformers) gradually replaced dry transformers. After World War II, the world economy was able to recover and rebuild, especially Europe and the United States achieved rapid development, and some large cities moved towards modernization at a very high speed. With the continuous growth of urban power supply load, the density of residential buildings, and the increase in high-rise buildings and underground buildings, people urgently need a transformer that can p…