Dry Type Transformers

Dry Type Transformers Description1.Grade 3 non-coherent envelope H- Dry Type Transformer, with safe, reliable, energy saving, fire, explosion, do not produce harmful gases, do not pollute the environment, and easy maintenance. Its advanced design, reasonable structure, beautiful appearance. Key performance indicators are better than national standards are maintained during the entire life of excellent electrical and mechanical properties. Optimized for high fire safety requirements, load and dirty wet volatile environment, such as high-rise buildings, airports, railway stations, docks, subways, hospitals, power plants, metallurgical industry, shopping centers, densely populated area and the submarine nuclear power plants and other petrochemical place.2.NOMEX insulation material is selected and adopted in high and low voltage winding, VPI vacuum pressure by the international advanced equipment, no agent repeatedly dipping varnish, external high-strength H-class insulation material sealed, and heat curing to ensure that no partial discharge operating conditions produce. 3.Dry Type Transformer winding mechanical strength, thermal conditions are good, continuous structure, to avoid the multi-layer cylindrical coil voltage is high, cooling ability, easy to thermal breakdown as well as the shortcomings of low mechanical strength, thereby improving product reliability.