LY4-AC200/220

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Power Relays, Over 2 Amps

An important type of power relay is the LY4-AC200/220 relay, a product created by a reputable manufacturer for applications such as on/off control. Its design promotes high reliability, stability and energy efficiency.

Application Field

The LY4-AC200/220 is an ideal device solution for a variety of applications, such as distribution equipment, motor and heater control, and general purpose control. It is mainly designed for AC content, mainly light commercial applications. Robustness and superior surge withstand capability are its main advantages. It can be installed quickly and easily, and can be used in both indoor and outdoor applications.

Working Principle

The LY4-AC200/220 relay uses electromagnetic induction to detect electric signals. It utilizes a core iron containing magnetic materials, and the level of the induced current in the coil depends on the strength of the magnetic field around the core iron. The current then controls the hinged contact inside the relay, which keep the load circuit open or closed. In this way, it can provide on/off control for AC powered electrical equipment.

The core of the magnetic coil is connected to the active contact, and when the coil is activated, it is drawn into the core iron. This causes the gap between the contacts to close, and a circuit is completed. When the coil is deactivated, it is released from the core iron and the gap between the contacts opens, breaking the circuit.

LY4-AC200/220 offers several advantages over other relays. It works quickly and reliably, and the contacts remain in a stable state even after long-term use. It also relies on a minimum amount of power to operate, thus allowing a higher efficiency. Additionally, it can be produced with an adjustable opening and closing time.

Safety Precautions

The LY4-AC200/220 relay should be treated with caution to avoid injury. It should only be operated by a qualified professional, and proper assembly should be performed. Wiring should be done properly, following the manufacturer\'s safety guidelines, and it is not recommended to exceed the load parameters given in the product instructions. Regular maintenance is also important, to ensure that the relay continues to work correctly.

The LY4-AC200/220 is a reliable and energy efficient relay which provides an ideal solution for a variety of everyday applications. It relies on the principles of electromagnetic induction, and proves to be an effective device for on/off control. To ensure safe and trouble-free operation, its manufacturer provides detailed safety instructions which must be followed.

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