About The Use And Characteristics Of Pad-Mounted Distribution Transformers
03-11 2025 | By:
The combined American box transformer is to place the transformer body, high-voltage load switch, fuse and other components together in the transformer oil tank. Because it is immersed in oil, the size of the components is greatly reduced, the structure is more compact, and the installation is convenient and flexible. Fully insulated, fully sealed structure, safe and reliable, easy to operate, maintenance-free. It is widely used in residential areas, high-tech centers, factories and mines, airports, stations, schools and other places.
Features of Pad-mounted transformer
1. Compact structure, small size, easy installation and flexibility;
2. Fully insulated, fully sealed structure, safe and reliable, maintenance-free, and reliable protection of personal safety;
3. Double fuse protection is adopted on the high-voltage side, of which the plug-in fuse is a dual-sensitive fuse (temperature, current), and the backup fuse is a current-limiting fuse, which reduces the operating cost;
4. The high-voltage incoming line adopts a cable connector structure, which is fully insulated, safe and reliable, and easy to operate;
5. It can be used for both ring network and terminal, and the conversion is very convenient.
6. The Padmount Liquid Filled Transformers is a three-phase three-column or three-phase five-column structure, and the iron core adopts a step joint process or a rolled iron core process, which has low noise, low loss, and strong resistance to short circuit and overload.
7. Using the special process of vacuum drying and vacuum oil injection, our company will extend this process used in 110kV products to 10kV products, providing a strong guarantee for improving product quality.
8 The Pad-mounted distribution transformers can be designed with anti-corrosion and specially painted according to the requirements of the operating environment. It has the “three-proof” function, namely, anti-condensation, anti-salt spray, and anti-mildew, and can meet the anti-corrosion requirements in high temperature and high humidity environments.
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