The main components of the distribution cabinet include the following boards:
Circuit breaker: Circuit breakers are the main components of distribution cabinets, commonly used including air switches, residual current switches, and dual power automatic transfer switches. Air switches are used in circuits to connect, disconnect, and carry rated operating currents, as well as fault currents such as short circuits and overloads. They quickly disconnect the circuit in the event of overload, short circuits, undervoltage, etc., providing reliable protection. The leakage protection switch has leakage protection function to ensure personal safety, and also has current on/off function, overload protection, and short circuit protection function.
Measuring instruments: used to display various parameters during operation, such as current, voltage, etc., to help monitor the operating status of equipment.
Protecting electrical appliances: cutting off circuits or triggering alarms in case of malfunction or abnormal operation to ensure the safe operation of the system.
Auxiliary equipment: including various switches, indicator lights, etc., used to control and indicate the status of the equipment.
These components together form the internal structure of the distribution cabinet, ensuring the normal operation and safety protection of the power system.
