CMRD6055-10

Solid State Relays

A solid state relay (SSR) is an electrical switch that operates on the principle of semiconductor technology to switch AC or DC loads. The CMRD6055-10 is an SSR specifically designed to control the current from a high-voltage power source. It features photo-solid state technology which makes it one of the most reliable switches in its class.

Application Field

The CMRD6055-10 is designed for controlling the high-voltage currents in industrial and commercial applications. It is suitable for switching a variety of loads such as motors, pumps, contactors, solenoids, and other highly-dynamic electrical circuits. It is often used for controlling lighting, monitoring temperatures, and protecting sensitive components.

Working Principle

The CMRD6055-10 is a DC-Operated SSR. It uses a combination of photo-solid state technology and direct current (DC) voltage to control a high-voltage load. The internal circuit of the CMRD6055-10 consists of a light source, a photodiode, a transistor, and a current sensing device. The light source is used to activate the photodiode which in turn generates a current. The current then triggers the transistor to switch on or off the high-voltage load.

The CMRD6055-10 is capable of switching a wide range of loads between 4-60 A at a voltage range of 250-600 VAC. It features a fast switching response and can operate in temperatures between -40℃ to +80℃. The SSR is also equipped with built-in surge protection to protect against transient surges and induced noise.