A, GCK low-voltage out type switch cabinet frame using FA28. C KS material assembly and, contact angle plate positioning bolt connection, no welding structure, KS welding surface with type C and FA28. Parts of the molding size, hole size and spacing chart to implement modular, FA28 and KS module for E=20mm. C section modulus holes E=25mm. cabinet frame into bus, functional units, cable three isolated interval, prevent accident and convenient maintenance and charged.

Second, I plant the production of GCK drawer cabinet is improved on the basis of original GCK-1 reference, the effective height of the cabinet body is 1800mm, and the height of the drawer module for 200300400500600 200/2 up into 18 1 / 2 x 200 drawer. The installation space of the drawer and can meet the requirements of four switch. Drawer vertical interval, busbar chamber and a cable chamber are effectively isolated, to meet the user's requirements.