Structural characteristics: 1, Box system using steel plate welded into a closed curved
structure. Positive for a single fan left open the door. 2, XL Series product line of indoor installations, the protection
box is divided into type, dust-proof type. 3, electrical switch box installed components, measuring
instruments installed on the door, operation and signal appliances,
knife switch operating handle mounted on the right columns before
me, open the front door, to facilitate repair and maintenance. 4, Box removable upper cover plate, right inside a fixed cable
clamp, power distribution box is installed near the wall. Into the
round from the bottom of the introduction of cable.