The electric control cabinet is one of the commonly used equipment in the field of industrial automation, which is mainly used to control and monitor the operation of various electrical equipment and systems. The inside of the electric control cabinet usually contains a variety of electrical components and equipment, and the following are some common internal equipment of the electric control cabinet:
1.Power section.
The power supply part of the electric control cabinet usually includes power transformer, voltage regulator power supply, filter and other equipment, which are used to convert the input power supply into the required voltage and current, and ensure the stability and reliability of the power supply.
2.Controller section.
The controller is the core part of the electric control cabinet, which usually includes programmable controller (PLC), single-chip microcomputer, DSP and other controllers, which are used to control the operation of electrical equipment and systems.
3.Sensor section.
The sensor part usually includes devices such as temperature sensors, pressure sensors, flow sensors, etc., which are used to monitor and control various parameters, such as temperature, pressure, flow, etc.
4.Actuator section.
The actuator part usually includes relays, contactors, motors, and other equipment, which are used to control the operation of electrical equipment and systems.
5.Communication section.
The communication part usually includes serial communication module, Ethernet communication module and other equipment, which is used to realize data transmission and communication between the electric control cabinet and the host computer or other equipment.
6.Protective sections.
The protection part usually includes equipment such as circuit breakers, fuses, lightning arresters, etc., which are used to protect electrical equipment and systems from hazards such as overcurrent and overvoltage.
The above are some common equipment inside the electric control cabinet, and the specific configuration and quantity will vary according to the actual application requirements.