2037-35-C

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Gas Discharge Tube Arresters (GDT) is a protective device that is used to protect telecommunication and power systems from lightning surges and transient over-voltage occurring due to various causes. The 2037-35-C GDT is a high performance, three-stage GDT designed to withstand heavy transients. It is widely used in many applications, and its working principle is discussed in this article.

The 2037-35-C GDT is composed of three metallic electrodes, a steel bar cathode, a stainless steel ring anode, and a helical copper outer conductor. The primary function of the GDT is to assist in the control of the over-voltage transient by providing a low resistance path to ground. The GDT is installed upstream of the protected system to provide a low impedance path for the transient current.

When the voltage level on the GDT surpasses its breakdown voltage, the arc over voltage threshold, an electrical arc forms between the anode and cathode. The arc rapidly evaporates the gas in the tube, reducing the resistance and providing a low impedance path for the transient current. The dissipation of the arc energy results in a surge overvoltage protection. The GDT can be used in parallel with a surge arrester or can even be used as a single means of over-voltage protection.

The 2037-35-C GDT can be used in many applications, primarily in industrial, commercial, and telecommunications systems. It is ideal for use in high voltage and medium voltage networks, as well as in systems with low dielectric strength. It can also be used to protect electronic appliances, computers, and other sensitive equipment from transient voltage surge. In addition, it can also be used in surge protection circuits in security systems and grid systems. It is highly reliable and cost-effective, and is suitable for use in a wide variety of environments.

The 2037-35-C GDT works by limiting the maximum over-voltage by providing a low impedance path to ground through the characteristics of its three-stage design. The design of the GDT allows for a low-inductance design that prevents capacitive surge over-voltage. The main feature of the GDT is that it provides high level surge protection without the need for a ground lightning rod or surge arresters. This enables the GDT to be mounted in a variety of locations.

In conclusion, the 2037-35-C GDT is a high-performance gas discharge tube that is designed to protect electronic systems from surge over-voltage. It is composed of three metallic electrodes and a helical copper outer conductor. It provides a low impedance path for transient current, which enables it to limit maximum over-voltage. It is widely used in many applications, including industrial, commercial, telecommunications, and other systems. The 2037-35-C GDT is reliable, cost-effective, and easy to install, making it an ideal choice for surge protection.

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