Power distribution equipment manufacturer
+86 17756594153
bryanthu@kebang2022.com
SC11, SCB11, SC13, SCB13 500KVA-5000KVA
Resin insulated dry-type transformers are our company's introduction of advanced foreign technology and independentdevelopment of SC10, SCB10 series, as well as SC11, SCB11, SC13, SCB13 series with fller thin insulated dry-type transformers.Due to the col being encapsulated by epoxy resin, it is flame retardant, fireproof, explosion-proof, maintenance free, pollution-free.and has a smallvolume, which can be directly installed in load centers. At the same time, the scientific and reasonable design andpouring process resultin smaller partial discharge, low noise, and strong heat dissipation capacity of the product. It can operate fora long time under 125% rated load under forced air cooling conditions, and is equipped wth an inteligent temperature controllerwith fault alarm, overtemperature alarm, overtemperature trip box, and black box functions. It is connected to the computer throughRS485 serial interface for centralized monitoring and control. Due to the above characteristics of our company's dry-typetransformers, they are widely used in power transmission and transformation systems, such as important places like hotels.restaurants, airports, high-rise buildings, commercial centers, residential communities, as wellas harsh environments like subways.smelters, power plants, ships, and offshore drilling platforms.
The iron core is made of imported high-quality cold-rolled sllicon steel sheets, and the iron core is made of imported high-qualitycold-rolled slicon steel sheets with a fuly angled terminal structure.
The core column is tied with F-grade non warp adhesive tape.and the surface of the iron core is encapsulated with epoxy resin to reduce no-load loss, no-load curent, and iron core noise. Theclamps and fasteners are specially surface treated to further improve the appearance quality of the product.
The high-votage winding is vacuum cast with filler ring resin, greatly reducing the local discharge and improving the electricastrength of the coil. The inner and outer walls of the wnding are flled with fiberglass mesh plates, enhancing the mechanicastrength of the coil and improving the product's ability to resist sudden short circuits.
The coil never cracksThe low-voltage winding adopts a foll structure, which solves the problem of axial helix angle when using wire winding, making theturns more balanced.
At the same time, the coil adopts an axial cooling air duct, enhancing the heat dissipation ability. TD epoxyresin prepreg is used between the winding layers, and the whole is cured and formed.
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