MCXE480D5R

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Solid State Relays (SSRs) refer to semiconductor-based switching devices which work on the same principle as electromechanical relays, providing an extremely reliable, low-noise and low-contact resistance solution for controlling electric devices. The MCXE480D5R is a special type of SSR, made up of an insulated-gate bipolar transistor (IGBT) and a photorelay package that make up the switching elements. It is designed for high switching capacity and reliability in HVAC/R, motors, inductive loads, and other high-power switching applications.

The product is capable of controlling devices with loads of up to 480 Watts (5A, 400 Vac) with minimal on-off times. The specially designed thermal protection system in the MCXE480D5R provides a reliable overheat protection as well as a low-voltage alarm and reset circuit. It is possible to program the shutdown voltage and frequency of the device while it is in operation, allowing it to protect itself from damage due to thermal overload, ensuring its lifetime reliability.

The MCXE480D5R is designed to be used with either a conventional or DC power supply, allowing it to operate in a wide range of applications. Due to its wide input voltage range, it can be used in single-phase as well as three-phase AC or DC circuits. It is also capable of operating in environments with temperatures of up to -20°C and up to +85°C.

Various switching methods can be used with the MCXE480D5R to control devices. One such method, known as zero-cross switching, can be used to reduce the switch time to less than 0.5ms, enabling the use of high-speed, repetitive switching. Using an external current transformer, the device can also be used with an AC output signal to control large AC motors without the need for additional power supply or control circuit.

The MCXE480D5R also features an integrated open drain output, which provides a convenient connection point for several applications such as monitoring the current and voltage status of the load. This makes it possible to quickly check the operating condition of the load and detect any abnormal conditions without the need to install add-on measurement devices.

The MCXE480D5R is designed to extend the lifetime of the device while providing high-speed and reliable switching. Its built-in control circuit allows for the device to be used in a wide range of applications, and its low on-off time ensures that the load is being switched on and off promptly and precisely. This device is suitable for use in high-power switching applications, as it can handle the current requirements with minimal noise and contact resistance.

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