HPF480D30

Series:	HPF
Packaging:	Bulk
Part Status:	Obsolete
Mounting Type:	DIN Rail
Circuit:	SPST-NO (1 Form A)
Output Type:	AC, Zero Cross
Voltage - Input:	4.5 ~ 32VDC
Voltage - Load:	48V ~ 660V
Load Current:	30A
Termination Style:	Screw Terminal
Package / Case:	Module
Supplier Device Package:	--

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Solid state relays (SSRs) are electronic relays that use solid state components to switch electrical circuits. They are similar to regular electromechanical relays, except that instead of the electromechanical movement of contacts, they use transistors, thyristors, diodes or other semiconductor devices to control the circuit. HPF480D30 is a type of SSR that is widely used in various applications. The following article will discuss the application fields and working principles of HPF480D30.The HPF480D30 is a zero-crossing SSR, meaning it will switch when the AC lines cross each other on the zero rise time. As a result, it has minimum interference with the input AC line. HPF480D30 can switch AC loads of up to 480V 25A in a range from 0-280V AC up to 480V AC. HPF480D30 is also very efficient and can achieve an electrical efficiency up to 92%.HPF480D30 has a wide range of applications. It is widely used in industrial facilities, warehouses, and manufacturing plants where hazardous AC loads need to be switched. It is also often used for controlling machines, pumps, andlights in power plants. In addition, it can be used in temperature systems, electric ovens as well as welding applications. Overall, HPF480D30 is suited for switching industrial loads whenever zero interference and high efficiency is required.The working principle of HPF480D30 is pretty straightforward. It first receives a low voltage input signal from either a microprocessor or a PLC (Programmable Logic Controller). This input signal is then used to turn on an optocoupler that is connected to the SSR. The optocoupler acts as an interface between the low voltage control and the high voltage AC loads. When the optocoupler is switched on, current flows through the SSR, which produces an AC load that’s proportional to the current in the SSR. As a result, the AC load is switched on or off depending on the input signal.To sum up, HPF480D30 is a zero-crossing SSR that is suitable for switching AC loads of up to 480V 25A in a range from 0-280V AC to 480V AC. It is efficient, with an electrical efficiency up to 92%. With its wide range of applications, HPF480D30 can be used in various industrial facilities and power plants. Its working principle is relatively simple and it relies on an optocoupler to control the AC load.

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