Product overview

The underground box-type transformer is a new generation of box-type transformer newly developed on the basis of full research and discussion on modern urban construction and management. The main part or all of it is buried underground, occupying little or even no land. The visual effect is very good, which effectively solves the contradiction between urban land shortage and urban psoriasis. It is harmonious and unified with the surrounding environment, and is highly praised by experts and users. . Landscape-type underground substation means that all the complete sets of devices of the box-type substation are installed inside a fully sealed box and the whole is set below the ground level. It has the same internal equipment as the above-ground box-type substation. The 10KV input voltage is reduced to 400/220V distribution voltage through the transformer and then distributed to the load point. It can be used in the ring network power distribution system or as a substation for radial power grid terminal supply. This fully buried type is also called an underground substation. Its box has excellent anti-corrosion and pressure resistance capabilities, and is absolutely sealed.

Pursuing "novelty" and paying attention to "beauty" and embodying the environmental protection of modern urban power facilities are the current trend of power construction development, and are also an important symbol reflecting the degree of modernization and civilization of a city. Our company aims to create first-class power equipment, beautify the urban environment, and serve the society. It actively strives to solve the current difficulties in the installation and maintenance of power equipment, such as overhead line grounding projects, coastal typhoon salt spray erosion, and environmental vision. It introduces and absorbs advanced foreign technologies. Technology has developed environmentally friendly non-metallic underground series substation products. Landscape-type underground substations conform to the urban ecological design concept, occupy a small area, and beautify the environment. They are suitable for urban traffic main roads, residential areas, airports, stations, highways and other places, and will become a trend in the transformation of urban distribution network equipment.

Model and features

Landscape-type underground transformers are mainly composed of underground transformers and advertising light box-type outdoor switching equipment. The underground transformer is a new type of compact transformer equipment that is composed of a transformer, a high-voltage load switch, a fuse, etc. It is installed in a pit, does not occupy surface space, and can be immersed in water for a period of time run. Advertising light box-type outdoor switch equipment is a hybrid structure that integrates billboards and outdoor switch equipment and is installed on the ground. The inside of the box is an outdoor high and low voltage distribution cabinet, with advertising light boxes on both sides, which has excellent visual effects.

Technical parameter

Overall dimension

No data available