Vacuum Contactor: Product Overview and Liyond Advantages

 A vacuum contactor is an electrical apparatus primarily used in medium and high-voltage circuits. Its core function is the frequent making and breaking (connecting and disconnecting) of load current. It is composed of main contacts, a vacuum interrupter, an electromagnetic operating mechanism, and other components.

During operation, the operating mechanism drives the contacts to open and close inside the high-vacuum environment of vacuum interrupter, utilizing the vacuum to quickly and effectively extinguish the electric arc. This design gives vacuum contactors outstanding advantages, such as no external arcing (arc-free operation), high electrical and mechanical endurance (long lifespan), low power consumption, and noise-free operation. They are particularly suitable for industrial applications requiring high reliability and frequent operation, such as controlling and protecting electric motors, transformers, and switching systems.

Liyond Vacuum Contactor Product Series

  • CKJ5, CKJ20 Series: These belong to the low-voltage vacuum contactor, suitable for remote connection and disconnection, as well as the frequent starting and control of AC motors, etc.

  • CKG3, JCZ5-12 Series: These belong to the medium and high-voltage vacuum contactor, suitable for 50-60Hz current.

Liyond vacuum contactor products

Liyond Vacuum Contactor Technical Advantages

Liyond's vacuum contactor products offer the following benefits:

  • Strong breaking capacity and high operating voltage.

  • The arc is contained in the vacuum and is not exposed, ensuring safety and reliability.

  • Long lifespan and minimal maintenance.

  • Suitable for electrical equipment with high voltage, high current, and high power.

  • Suitable for control equipment requiring frequent operation.

  • Fast response and robust technical service

As a professional vacuum contactor manufacturer, Liyond will continue to provide high-quality products to help build a safe, efficient, and green modern power system. In the future, with the intelligent upgrading of power systems, the continuous development of the new energy industry, and the rise of smart and intelligent applications in the heavy electrical industry, vacuum contactors are poised to embrace more technical innovations and application expansions.

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