Product Overview

Traditional box-type substations, occupying prime spaces in busy urban areas, are increasingly incompatible with the beautiful urban environment. Meanwhile, the growing demands for electrical equipment in urban planning, highways, and public infrastructure have raised the bar. In developed countries such as Europe, the U.S., and Japan, transformers are increasingly being buried underground following urban ecological design concepts. The underground box-type substation was developed to meet the requirements of these fields. The landscape-type underground substation (also known as the underground box-type substation) has gained popularity in China’s distribution market in recent years due to its unique technology and comprehensive economic advantages.

Product Features

1.Suitable for urban environments (installed in basements and cellars), especially ideal for densely populated central cities.

2.Suitable for lighting and power systems in streets, highways, bridges, tunnels, parking lots, airports, ports, tourist attractions, etc.

3.The protective outer shell of the high- and low-voltage cabinets uses a double-door structure with an IP3X protection level. It features a compact size, lightweight, green energy-saving LED light components, and easy and quick on-site installation.

4.The transformer’s outer casing is made of corrosion-resistant stainless steel and is fully sealed.

5.The protection system fully considers both operability and safety.

6.Considering the special heat dissipation conditions, the transformer is designed with low loss and low temperature, significantly reducing costs for customers while fully meeting the special heat dissipation requirements.

7.The above-ground portion of the equipment can be prefabricated with different materials according to customer requirements.

8.The transformer pit is equipped with waterproof ingress protection and automatic drainage devices.