2036-25-B3F

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Gas discharge tube (GDT) arresters are mainly used to protect electronic equipment from harm caused by lightning strikes. This is achieved by limiting the surge voltage that can be passed from a lightning arrester to an appliance, preventing it from becoming damaged due to overvoltage. GDT arresters are typically constructed from a combination of a metal oxide varistor (MOV) and a gas discharge tube. The function of the MOV is to respond to and dissipate energy when voltage exceeds a certain limit, while the GDT is responsible for limiting the maximum voltage that can be passed through it.

The 2036-25-B3F GDT arrester is a surge protector device designed for applications involving 24/48/125 volt networks with a maximum surge current of 10,000 amps and a maximum continuous operating voltage (MCOV) of 25 volts. The device consists of two parts – the gas discharge tube (GDT) and the metal oxide varistor (MOV) – arranged in series. The MOV acts as a current limiter and the GDT functions as a high voltage protector. The GDT is composed of a cylindrical evacuated glass envelope containing a pair of electrodes, a dielectric material, and usually an inert gas (or a combination of gases). When a surge of excessive voltage is applied to the GDT, the voltage triggers an electrical breakdown in the gas within the glass envelope, causing an arc or spark to jump across the electrodes. This creates a low-impedance path, allowing the surge current to pass through it and be released safely, instead of flowing through the equipment.

The 2036-25-B3F GDT arrester is designed to be used in a variety of applications. For example, it can be used in communication systems, industrial equipment, medical equipment, computers, power distribution networks, and more. The device also offers enhanced protection compared to MOV-based arrester solutions, as it is capable of responding to high-voltage transients and providing a greater level of protection and reliability.

In summary, the 2036-25-B3F GDT arrester is a suitable solution for applications that require a surge arrester with enhanced performance and fast response time. It is composed of an MOV and a GDT, with the latter responsible for limiting the maximum voltage that can be passed through it. The device is suitable for a variety of applications, including communication systems, industrial equipment, medical equipment, computers, and power distribution networks, and can offer effective protection against surges of excessive voltage.

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