Underground Transformer

● Model description

● Main features

▶Concealed design: the main power equipment of the YBD-12 type Underground Transformer

is buried underground to reduce the occupation of ground space.

▶Landscape integration: the surface part of the YBD-12 type Underground Transformer is decorated with greening, sculpture or art to coordinate with the surrounding environment.

▶High safety: the underground structure provides better protection and reduces the risk of man-made damage.

▶Environmental protection and noise reduction: underground layout can effectively reduce the influence of transformer operation noise on the surrounding area.

▶Heat dissipation optimization: adopt special heat dissipation design to ensure the normal operating temperature of underground equipment.

● Application scenarios

Underground Transformer is very suitable for the following occasions:

◆ City center

◆ Business district

◆ Public spaces such as parks and squares.

◆ High-end residential community

◆ Historical and cultural protection area

◆Tourist attraction

● Structural composition of the Underground Transformer

1.Underground part:

◆Transformer body

◆High and low voltage switchgear

◆Cable connection system

◆Ventilation and heat dissipation system

◆Drainage and moisture-proof facilities

2.Ground part:

◆Landscape decoration (greening, sculpture, art installation, etc.)

◆Vent (concealed design)

◆Inspection entrance

◆Safety warning sign

● Advantages of the YBD-12 type Underground Transformer

◆Improve the quality of urban landscape

◆Save floor space

◆Reduce the influence of electromagnetic radiation

◆Extend the service life of equipment (more stable underground environment)

◆Reduce visual pollution

●Installation diagram of YBD-12 type Underground Transformer

●Design drawings of two typical schemes

◆HV ring network cabinet+Underground Transformer+low voltage metering：

◆HV ring network cabinet+high voltage metering+Underground Transformer+LV feeder：