H12WD4850FP-10

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Solid State Relays (SSR) have been used to manage electrical currents and optimally utilize power for various tasks in industry, from conventional alarm equipment to advanced technology-intensive automation systems. The H12WD4850FP-10 SSR is a single-phase AC/DC controller with a rated load current of 20 amps and a rated voltage of 1500VAC. This state-of-the-art SSR should be applied in various environments with requirements of up to 24VDC input and 4850VAC output.

Application Fields

The H12WD4850FP-10 SSR is designed specifically for applications such as contactors, light switches, electric heaters, cutting machines, power supplies, industrial robots, and even electric vehicles. This SSR is designed for a variety of applications, such as street lamps, commercial lighting, motor vehicles, and irrigation systems. Additionally, H12WD4850FP-10 is a suitable choice for a wide range of industrial, manufacturing, and HVAC control applications. Moreover, it is suitable for use in medical applications.

Working Principle

The H12WD4850FP-10 SSR employs a static operation principle, where no moving parts are present and a capacitor or resistor is used, usually with a vacuum chamber. The set-up of the SSR contains a control terminal, like an AC contactor, an output terminal, as well as an electric circuit. On the control terminal, an AC power source is connected, while the output terminals are connected to the load. When required, the output terminals will switch on and off for particular operations.

When power is applied to the control terminal of the H12WD4850FP-10 SSR, a voltage is generated across the capacitor. As a result, a current will flow through the resistor, actuating the triac or thyristor, which, in turn, triggers the output terminals to switch on or off. When the voltage is zero, the current stops flowing, and the SSR turns off. The H12WD4850FP-10 SSR remains reliable and durable, while performing its duties with high accuracy and repeatability.

Conclusion

The H12WD4850FP-10 SSR is a reliable, accurate, and durable controller designed for single-phase AC/DC applications. It is suitable for a variety of industrial and HVAC applications, such as contactors, electric heaters, cutting machines, street lamps, and even electric vehicles. The H12WD4850FP-10 SSR operates on a static principle and employs a capacitor or resistor, along with a voltage actuated solid-state switch such as a triac or thyristor, to switch on or off its output terminals.

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