The working principle of the school power distribution cabinet is to distribute, control and protect the power by receiving the power from the power grid using the internal switchgear, protection devices and control system. It first introduces the power through the busbar, and then distributes the power to each branch according to the power demand of different areas and equipment in the school. At the same time, the protection devices in the power distribution cabinet (such as circuit breakers, fuses, etc.) will monitor the circuit in real time. Once a short circuit, overload or leakage occurs, the power supply will be quickly cut off to protect the safety of equipment and personnel.
