G3VM-61BR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The G3VM-61BR is a solid state relay (SSR) designed by Omron for use in a variety of applications. This product was designed to meet the needs of those who require a high-reliability and long-life SSR. Specifically, this SSR is designed to handle a wide variety of load types, from general-purpose AC/DC control to AC motor control, while providing improved safety and a high level of resistance to vibration and shock. It is also designed to be used in enterprise-level applications, including industrial machinery, factory automation, process control, motion control, and energy-saving applications.

The G3VM-61BR utilizes a specially designed optically coupled isolation input technology to ensure stable on and off operations of AC and DC loads. This SSR utilizes a zero-crossing detection circuit to improve its stability, while also providing overvoltage protection on the output side. The device also includes a built-in amplifier, which enables it to accurately detect an input current and open or close the main power semiconductor switch accordingly.

The SSR consists of five main parts: a light-emitting diode (LED), an infrared diode (IRD), a photo coupler, a power part, and a control part. The LED and IRD serve as the input-side coupling optical portion of the circuit, while the photo coupler serves as the output side power switching part. Together, these three components are used to convert the input signal into a high-current output signal, thus allowing it to control the connected load. The control part of the circuit is composed of a Zero-Cross comparison circuit which provides the switching control and a Noise Suppressing circuit which eliminates switching noise.

The G3VM-61BR offers several advantages over traditional electromechanical relays. Unlike these older relays, SSRs do not suffer from contact bouncing or wear-and-tear related to constant switching operations. Additionally, SSRs provide improved safety and immunity from electrical interference and shock, as well as improved accuracy and a higher response speed due to the lack of mechanical switching components. Unfortunately, SSRs are usually more expensive than mechanical relays and they typically require an external control circuit to operate correctly.

In conclusion, the G3VM-61BR is a solid state relay designed by Omron that offers superior reliability and long life. It utilizes an optical coupling isolation input technology to control AC and DC loads, and offers additional features such as overvoltage protection on the output side and improved immunity from electrical interference and shock. This SSR is perfect for enterprise-level applications, from industrial machinery and factory automation to process control and motion control. While it is more expensive than traditional mechanical relays, SSRs offer higher levels of accuracy, response speed, and safety.

The specific data is subject to PDF, and the above content is for reference