LVD75B80

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

Solid State Relays (SSRs) have become a popular choice for controlling and managing electrical loads. SSRs are used to switch electrical circuits on and off with the help of optical, mechanical, or electrical signals. Among Solid State Relays, LVD75B80 stands out as a competitive choice for various industrial applications. This article will focus on LVD75B80 applications field and its working principle.

LVD75B80 Application Field

The LVD75B80 is a slim, high-performance SSR designed to switch electrical loads with an AC-input of 24 to 480VAC. This SSR is a three-phase SSR suitable for standard control applications. The key feature of the LVD75B80 is its high-performance, meaning that it can switch up to 80A inductive loads without the need of a heatsink. It is also specifically designed to reduce electrical noise generation and have a wide operating temperature range of -40°C to +85°C.

LVD75B80s have become the go-to solid state relay for machine builders and mechanical automation systems due to its thermal design. It is ideal for industrial processes that require long-term operation and need a reliable high-current switching device. LVD75B80s are widely used in motor control systems, HVAC systems, lighting, welding, and many other automated processes. They are an ideal choice when it comes to high-capacity loads or multiple grouped loads.

LVD75B80 Working Principle

The working principle of the LVD75B80 is a bit similar to the conventional relay, but with the use of more efficient components. It works on the principle of electrical signals being electrically amplified through an optical source. The optical signal is sent through the optocoupler, which controls the main circuit and switches the load. The optocoupler is responsible for the control signal amplification and isolation of the contact output from the input as the optical signal is transferred through a light conductor.

LVD75B80s have a few characteristics that make it ideal for various industrial processes. It has an excellent thermal endurance with a temperature protection built into the optocoupler to prevent failures due to overloads or short circuits. It also has a high initiation and reaction time, with a longer life expectancy than regular relays. As a result, the LVD75B80s are non-inductive and non-contact, offering a higher degree of reliability and safety.

Conclusion

The LVD75B80 is an efficient and reliable solid state relay that is ideal for most industrial processes. It is designed to switch electrical loads with an AC-input of 24 to 480VAC and can switch up to 80A without the need of a heatsink. It is designed to reduce electrical noise generation and has a wide operating temperature range of -40°C to +85°C. As a result, the LVD75B80 has become an excellent choice for motor control systems, HVAC systems, lighting, welding, and many other automated processes.

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