A power cabinet refers to a combination of electrical control cabinets that provide power for the normal operation of the entire machine, including contactors, inverters, high-voltage cabinets, transformers, and more.

1. Power supply for electrical equipment (powering the equipment)

2. Electric equipment for start/stop operations (with start/stop button)

3. Operation of the inspection equipment (features signal indicator lights, with an ammeter and a voltmeter).

4. The power cabinet, also known as a distribution cabinet, is designed to provide power and control to power equipment (typically motors).