Shell: the framework assembly type stainless steel shell, becoming the dry in a security protection, meet the dry products and low voltage distribution panel is placed in the same supply, and according to the needs of user configuration high and low voltage bus (row) outlet interface, the shell rational compact, good appearance, good rigidity.

Shell protection level: common shell protection grade IP20 and IP23 standards for protection, IP20 it can prevent more than 12 mm in diameter of solid foreign body in ensure electric safety; If need to further prevent and vertical line into 60 ° Angle of within drop it in, it can choose of outdoor use IP23 shell (note: IP23 shell will make transformer heat capacity drop in smaller capacity transformer capacity drop about 5%, capacity of large use down about 10% capacity use).

Qualification:

 (1) the enclosure way with high voltage and low voltage cables into (a) line supporting frame, see figure (4); 

(2) low voltage (copper mother row) the upper (side, the top) in the finals, shell in (side, the top) of reserve mother row, outlet, transformer and (switchgear) by the mother of the row between according to the actual situation of the users to link;

 (3) capacity of 200 kVA transformer frequency low copper mother row (left or right) lateral wire may be prepared according to need to as shown in figure  the positions shown; Among them the SCB10-2000 ~ 2500/10, m = 120 the rest m = 100 

(4) according to the specific situation you place an order needs, shell with a corresponding outlet.

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