2157229-1

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2157229-1 is an auxiliary control system adopted in parameter adjustment, switching status and other control functions in industrial production. It is mainly used in various process control fields, such as power system, petrochemical industry, metallurgical industry and environmental protection. This system can be used to adjust the system operation parameters and check their status without affecting the running status of the system.

The working principle of 2157229-1 is based on an analog control circuit. This circuit includes a variety of control elements, such as resistors, capacitors, diodes, and transistors. The output of the circuit is electrically operated devices such as electromagnets, solenoids and motor controllers. Through the control of the voltage or current of the circuit, the electromagnets and solenoids can be magnetized and the motor controllers can be driven to run.

2157229-1 can implement three types of control functions: analog control, discrete control and PID control. In terms of analog control, it can be used to control the speed and torque of analog motors and AC servo motors. In terms of discrete control, it can be used to realize the on/off control of the overheating protection, automatic stop and automatic reset. In terms of PID control, it can be used to adjust the speed or position of analog and digital motors.

In addition to the parameter adjustment, switching status and other control functions, 2157229-1 can also be used to detect the normal current of the three-phase system and the phase-shift of the three-phase system. It can detect the motor running status in real time, and can also be used to adjust and maintain the system in the event of overload.

2157229-1 not only adopts an analog control circuit, but also realizes open-loop and closed-loop control. It can be used to adjust the speed, direction and position of motors, detect the phase sequence of power system, and it can also realize the overload and phase-shift protection and control functions. What\'s more, its working mode is running reliably and its performance is stable. Its application field is extensive, and it can be widely used in industrial production and control system.

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