ABB brand switch distribution cabinet

● The entire system’s electrical control cabinet features a welded, single-door design with an IP40 protection rating.

● The main power supply to the control cabinet is a three-phase, five-wire design with a rated voltage of AC380V, a rated frequency of 50Hz, and a maximum load current of 320A.

● The yellow, green, and red copper busbars in the cabinet are the three-phase live wires A, B, and C, while the black wire is the AC380V power line for the switchboard.

● The molded case circuit breakers in the cabinet are ABB’s Tmax XT series. This series’ excellent current-limiting characteristics save copper and reduce size in the switchboard, providing a highly selective and compact motor protection solution.

● The switches in the cabinet are arranged in five groups, with the top row containing the main switch and the remaining four rows containing the switchboards. This design provides greater convenience for user wiring.