MCBC1290C

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

A solid state relay (SSR) is an electrical device used to control the state of an electrical circuit using a low voltage signal. The MCBC1290C is an ideally suited SSR designed for the heavy duty industry. It offers the latest technology in terms of circuitry and features, providing superior reliability and performance.

Broadly speaking, the MCBC1290C is designed for a range of applications such as industrial automation, manufacturing applications, electrical machinery control, power-building automation systems, process control, etc. Its main features include zero-crossing switchover, 400V/120V AC switching capacity and an ambient temperature range of -25°C to +60°C.

The working principle of the MCBC1290C is based on the ‘light pipe’ switchover technology. Traditional SSRs use mechanical contacts, such as a relay, to interrupt the current flow, but the MCBC1290C uses a solid state semiconductor switch. This switching element is a metal-oxide semiconductor field-effect transistor (MOSFET), which responds to light pulses emitted and conducted through a microscopic light pipe. The pulses are generated by a miniature microcontroller embedded in the SSR. When the microcontroller detects a given input voltage, it triggers a light pulse which is then sent through the light pipe to activate the semiconductor switch. The switch then either opens or closes depending on the type of control signal.

The MCBC1290C is surprisingly capable of switching heavy loads up to 400V AC at a rate of 20kW. In addition, it can control heating elements of up to 16A/ 120V AC and offers a typical insulation width of 1.5mm and a maximum insulation resistivity of 100M ohms. It can also operate in dc or ac rated voltages, making it a versatile device.

Overall, the MCBC1290C is an outstanding solid state relay for controlling heavy duty applications. Its outstanding features combined with its switching reliability and stability make it perfect for all types of industrial and domestic uses. It is relatively inexpensive and extremely easy to install, making it an ideal product for a variety of applications.

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