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What is buried transformer?

2021-07-22

What is buried transformer?
The structure of buried transformer and billboard type low-voltage structure: buried transformer is divided into two parts: ground and underground. Its body is installed in the pit constructed of concrete without occupying the ground space. Buried transformer and tank cover are equipped with high-voltage casing well and low-voltage terminal, high-voltage load switch and backup fuse, plug-in lightning arrester, pressure release valve, vacuum pressure gauge, temperature control and oil level indication, these accessories can be observed and operated on the ground. The fuel tank is made of stainless steel, with a fully sealed structure and a closed welded structure along the box to minimize the sealing area and can operate for a long time in the ground environment. The ground part of the buried transformer is a mixed structure integrating billboards and low-voltage switch boxes. The inside of the box is a low-voltage distribution box, and both sides are neon light box billboards, which can be used for public service advertisements, traffic guides, road information, etc., with visual effects. The use of buried transformers and billboard type low-voltage structure conforms to the urban design concept, beautifies the environment, occupies a small area, and is suitable for use in major urban roads, airports, highways and residential areas.