CWU2450

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) are a type of switching device typically used to switch electrical loads. The SSR consists of an optically isolated input stage, a power output stage, and an LED light source. The SSR responds to a logic input signal to open or close a main electrical contact without the need for mechanical components such as blades, springs, or levers.

The Crydom CWU2450 series of SSRs are designed specifically for long-life, solid-state control applications. They are perfect for industrial applications where thermal stability and long-term reliability are required. The CWU2450 provides robust protection against overvoltages and allows the user to select output current up to 50 amps suitable for a wide variety of applications.

One of the most common and important applications of the CWU2450 SSRs is in motor control. Motors are electrically operated devices, often used in various industrial applications to perform mechanical work. The CWU2450 is an ideal SSR for controlling motor loads, as it features a repeatability rate of 99% to ensure reliable motor operation. Furthermore, its creepage and clearance distances reduce the occurrence of Tracking, Arc Over, and other dangerous conditions that could potentially harm safety related circuitry.

The CWU2450 can also be used for controlling lamps, lights, heaters, pumps, and various other loads, from a low-power input signal. It features a zero voltage turn-on operation, where the solid-state relay responds to a control signal without the need for a voltage drop across the load. In addition, the zero voltage turn-on feature helps to reduce power-on surge and eliminate mechanical noise.

The CWU2450 is able to produce a variety of output power levels depending on the usage requirements. It features a maximum voltage load capability of up to 208VAC, as well as a maximum current capability of up to 50A. The CWU2450 also provides full AC line and load voltage protection, as well as overvoltage, current limiting, and thermal protection. The CWU2450 is designed for reliable operation in temperatures up to 75°C and can be adjusted to operate in temperatures as low as -20°C.

The CWU2450’s working principle is based on optical isolation. An optically isolated input stage is used to detect the input voltage level, which in turn is amplified and used to drive the power output stage. The output stage is then used to switch the load on or off, depending on the input signal. In addition, the CWU2450 features an LED light source that produces an optical signal when the load is in the on-state. This optical signal is used to verify that the SSR is switched on and functioning correctly.

The CWU2450 solid-state relay provides an ideal solution for controlling a variety of loads from a low-power input signal. It features robust protection against overvoltages and is capable of producing a variety of output power levels. Its zero-voltage turn-on feature eliminates mechanical noise and ensures reliable operation in harsh operating environments. The CWU2450’s working principle is based on optical isolation, and its LED light source is used to verify that the SSR is functioning correctly.

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