Box-type stationary indoor metal-enclosed switchgear
Application
The switchgear serves in the ring-network or radiation supply system of 12kV rated voltage,630A rated curent,especially in the pre-as-sembled substation to control and protect power system.

Main features
●The cabinet body is made of the aluminum-zinc-clad steel that can protect the operator once the inner fault occurs.
●The bus enclosed with insulation layer is connected to the terminals of load switch.The three-phase bus arrenges in longitudinal direction,which makes the free expansion of switchgear and the change of layout available.

Mian techical parameter