Хувьсах гүйдлийн контакторын эд анги ба дотоод бүтцийг тайлбарлав
2025 оны 9-р сарын 26
AC contactor parts include the electromagnetic system, contact system, arc extinguishing components, and housing assembly that work together to control electrical circuits. Understanding each contactor diagram component helps with maintenance, troubleshooting, and proper installation. What Are the Main AC Contactor Parts? Every AC contactor contains four essential systems that enable electrical switching: Each AC contactor part serves a specific function in the switching operation. Hero Product Highlight Professional AC Contactor Manufacturer The High-Quality and Low-Cost Solution for Your AC Motor Switching and Protection Needs View Product What Does the Electromagnetic System Do? The electromagnetic system contains the electromagnetic coil and iron core. When the electromagnetic coil is energized, it generates a magnetic field to attract the iron core action. This magnetic field magnetizes the iron core and generates electromagnetic suction, which overcomes the reaction force of the spring. Common coil voltages include: When the movable iron core and the static iron core are absorbed, the main contact connected to it is driven to close. How Do the Contact Systems Work? The contact system has the main contact and auxiliary contact. The main contact is used to connect and disconnect the main circuit and bears a large current. Main contacts handle different current levels like 10A, 20A, 40A and other specifications. Auxiliary contact is mainly used for signaling in the control circuit. The auxiliary contact current is smaller compared to main contacts. They provide signals to indicate contactor position in your control system. Why Do You Need Arc Extinguishing Components? Arc extinguishing system is used to […]
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