There are a variety of box-type substation classification

Such as by the installation site, divided into indoor and outdoor;

By high-voltage wiring, the wiring into the terminal, dual power supply wiring and ring network wiring;

Press box structure, into a whole, split and so on.

Unlike conventional box-type substation of civil substation. Its main features are:

Box-type substation factory completed in the design, manufacture and installation, and complete its internal electrical wiring;

Box-type substation through assessment tests prescribed form;

Box-type substation proven factory tests.