Standard Box Substation Design Size

What are the typical structures of standard box substations and size requirements? This is a matter of concern to many small friends, next, Xiaobian will introduce you.

Typical structure and size of standard box substation

The length and width of the metal material, non-metallic material material is unified, and the box transformer is generally achieved.

The length (no top cover) is 3600mm, the width (no top cover) is 2200mm, the aspect ratio (including the top cover) is not over 2500mm. 

The casing length (no top cover) is 3600mm, in which the longitudinal chamber length is 1100 mm, the substantic length is 1500 mm, the low pressure chamber length is 1000 mm; the width of the casing is 2200 mm, the width of the low-voltage cabinet is 1800 mm. In the three-phase five-wire total separation switch and the group extension power switch and use the high pressure ring network cabinet, the width is 1200mm, the reactive compensation cabinet is 600mm, and the pre-buried meter check is taken, the casing base is 120mm, The low pressure cabinet is as high as 2000mm, which is pre-buried 180mm.

The stress chamber, the transformer chamber, the low pressure chamber should be modified, and the lighting power switch is used in combination with each other in the box transformer.

Through the above introduction, I believe that everyone has a certain understanding of the typical structure and size requirements of the standard box substation, hoping to bring some help.