HPF480D30R

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Solid State Relays (SSRs) are electronic switches used to control power to an electrical load. They are a type of relay device that uses semiconductor controlled electronics instead of electromechanical switching contacts to perform electronic switching of the load. The HPF480D30R is a Solid State Relay specifically designed for a wide range of applications, including electrical control and industrial automation.

The HPF480D30R is based on a hybrid IC module, which is composed of a four-channel optical isolation Thyristor/Triac driver and an annular SCR/Triac. This structure ensures superior electrical isolation and is designed to minimize interference and stress caused by power surges or spikes in the transition between open and closed positions. The HPF480D30R is characterized by a low profile package, making it the ideal choice for applications with limited space. In addition, the Module is UL Certified for safety, indicating that it is suitable for industrial applications.

The HPF480D30R has a maximum AC-to-DC load rating of 30 amperes at 48 volts, and a maximum dimmer (DC-to-AC) loading of 16 amps at 48 volts. It is also rated for a maximum switching frequency of 25 Hz, making it ideal for applications requiring effective and reliable automation. Finally, it includes a wide variety of features such as a built-in zero-crossing detector for zero-cross switching without magnetic components, and a variety of protections for overload, short circuit, and overvoltage protection.

The working principle of the HPF480D30R is simple yet reliable. When a voltage is applied to the input terminals, a current flows through the thyristor or TRIAC, creating a voltage difference between the input and output. This enables the switching of the load, either locally or remotely. Additionally, the zero-cross detector circuitry ensures a smooth operation and reliable switching.

In summary, the HPF480D30R is the perfect solution for a variety of industrial applications. Its compact size, low profile design, and high power rating make it a perfect fit for applications such as Electrical Control, Industrial Automation, and HVAC. The HPF480D30R is also UL Certified for safety and includes a wide variety of features such as overload protection and a built-in zero-cross detector. Finally, its simple yet reliable working principle makes it a great choice for reliable and efficient automation.

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