
A dry-type transformer is a distribution transformer in which the core and windings are not immersed in insulating oil, but rather are potted, impregnated, or sealed with a solid insulating material (such as epoxy resin). Cooling in them is carried out due to convection in...
A dry-type transformer is a distribution transformer in which the core and windings are not immersed in insulating oil, but rather are potted, impregnated, or sealed with a solid insulating material (such as epoxy resin). Cooling in them is carried out by air convection or with the help of fans. They have the characteristics of being fire-resistant, explosion-proof, environmentally friendly and maintenance-free, making them particularly suitable for use in environments with high safety and environmental requirements, such as high-rise buildings, airports, train stations, hospitals, schools, data centers and industrial plants. Dry-type transformers are the main equipment in power distribution systems, providing voltage conversion and power distribution.