The electrical cabinet is a general circuit distribution box for the power consumption of the hydraulic station, and the distribution cabinet, switchboard, etc., are a complete set of equipment for the centralized installation of switches, meters and other equipment. The switchgear, measuring instrument, protective electrical appliances and auxiliary equipment are assembled in a closed or semi-enclosed metal cabinet or on a screen in a power distribution box or power distribution cabinet according to electrical wiring requirements to form a low-voltage power distribution device. The circuit can be switched on or off by manual or automatic switch during normal operation; the circuit can be cut off or alarmed by protective electrical appliances during fault or abnormal operation; various parameters in operation can be displayed by the measuring instrument, and some electrical parameters can also be adjusted , To prompt or signal deviations from normal working conditions.
