(1) Compact footprint; suitable for installation in densely loaded urban areas, rural regions, and residential complexes. They facilitate the extension of high-voltage lines, reduce the supply radius of low-voltage lines, and minimize line losses.
(2) Reduced civil engineering and foundation costs; factory-based manufacturing shortens on-site construction time, resulting in lower investment and significant returns.
(3) Small size and light weight; easy to install and relocate.
(4) Can utilize advanced equipment such as fully sealed transformers and SF6 ring main units (RMUs). These units offer long service life, are maintenance-free, and feature comprehensive functionality; they are suitable for use in both terminal and ring network configurations.
(5) Environmentally friendly with a modern, attractive appearance; widely used for temporary power supply at construction sites and to meet the electricity needs of industrial parks, residential areas, and commercial centers, while blending harmoniously with the surrounding environment.