V320SM20

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The V320SM20 (also known as Varistors – Metal Oxide Varistors (MOVs) – is a transient voltage surge suppression device widely used in industrial applications, such as power supplies, motor drives, automation controllers and process control systems. The device offers superior protection against transient voltage surges, due to its ability to quickly react and identify threatening surges in voltage.

The device consists of two parts – the main body and the terminal connection. The main body of the device is composed of a metal oxide substrate, which is designed to be able to quickly react to transient voltage surges. The terminal connection consists of two thyristors, which are connected together in parallel. These thyristors are used to limit the flow of current and reduce the level of transient voltage surges that enter the system.

At the core of the device is an electro-mechanical actuation system. This system consists of a capacitor and a tube-like inductor. The capacitor stores a large amount of energy, which can be used when a surge in voltage is detected. When the capacitor is activated, it produces a voltage spike which is then applied to the inductor, transferring the energy to the inductor. At this point, the inductor quickly absorbs the energy, suppressing the surge.

The working principle of the V320SM20 Varistors - MOVs device can be summarized as follows. When a voltage surge is detected, the device reacts quickly and conducts the excess current away from the sensitive component, and to the ground. This in turn redirects the voltage surge, preventing it from entering the system. This process is repeated until the surge has been completely suppressed.

In addition, the Varistors – MOVs equipment provides a number of other benefits, such as: providing over-current protection, reducing operational noise, and improving efficiency. This makes it a great choice for protecting sensitive equipment, preventing possible damage from power outages, and offering a reliable solution for a variety of applications.

Overall, the V320SM20 Varistors - MOVs device provides superior protection for power supplies, motor drives, automation controllers and process control systems. It reacts quickly and suppresses transient voltage surges, providing a reliable and efficient solution for industrial applications.

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