2035-47-SM

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Gas Discharge Tube Arresters (GDT) are an essential component of the power engineering industry. In a power system, they protect various equipment from overvoltages, such as isolators, lightning arresters, transformers, surge protectors, and switchgears. As the name implies, GDTs use a gas discharge as its main working principle. The use of GDTs has increased significantly over the years, and today they are used for a vast range of applications.This article focuses on the application field and working principle of 2035-47-SM GDT. This particular GDT is designed for medium voltage applications and can be used in high-voltage, medium-voltage, and low-voltage power systems. It offers enhanced protection against lightning strikes and overvoltages.The working principle of 2035-47-SM GDT is based on a gas discharge process. In essence, the GDT is filled with a gas, typically SF6, and is sealed. When a voltage higher than the GDT’s rated overvoltage is applied, a spark is created in the gas, which is then used to conduct current. This current is then discharged and the overvoltage is dissipated.The 2035-47-SM GDT is designed to operate in a wide range of operating conditions. The GDT is rated to operate at temperatures of -25°C to +50°C, and at elevations up to 3500 meters. Additionally, it has a high corrosion resistance, making it suitable for both indoor and outdoor use. Furthermore, it has a high Lightning Impulse Withstand Voltage (LIWV), making it suitable for protecting critical power equipment.In terms of application, the 2035-47-SM GDT can be used in a variety of power plants, including nuclear, hydro, wind, and solar power. It can also be used in electricity transmission and distribution systems, as well as in industrial applications, such as steel and aluminum plants, railroads, and refineries. Additionally, the GDT can be used for signal and telecommunications applications, where it can protect against electromagnetic interference (EMI).In summary, the 2035-47-SM GDT is an ideal choice for medium voltage applications, offering enhanced protection from overvoltages and lightning strikes. Its wide temperature range and high LIWV rating make it suitable for use in a variety of power systems, including nuclear, hydro, wind, solar, and industrial applications. Furthermore, its high corrosion resistance allows it to be used in both indoor and outdoor applications.

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