Screw air compressor control system

The utility model relates to a screw type air compressor control system. A power supply module comprises an isolating switch QS and a three-phase power supply, and the three-phase power supply is electrically connected with a main circuit; the communication module enables the control module to be in signal connection with a control terminal. The control module controls the main circuit and communicates with the control terminal through the communication module. The protection module comprises a fuse FU2 and a motor protector X102B, the fuse FU2 is electrically connected with the power supply module and the control module, the circuit protector X102B is electrically connected with the power supply module and the main circuit, the pressure detection module is installed at a pressure supply port of the screw air compressor, and the pressure detection module is electrically connected with the control system. The beneficial effects of the utility model are that: the utility model solves the problems that in the pr