2036-15-B2LF

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Gas Discharge Tube Arresters (GDT)

A gas discharge tube arrester, commonly referred to as a GDT, is a device used in electrical power supply systems to protect electrical circuits from overvoltage surges that could occur as a result of lightning strikes, electrical fault currents, and other power disturbances. The 2036-15-B2LF is a GDT specifically designed for power applications. This article will look at the application field and working principle of the 2036-15-B2LF GDT.

Application Field

The 2036-15-B2LF is a gas discharge tube arrester designed specifically for use in power applications, such as in overhead electrical power lines. Due to its special design, the 2036-15-B2LF can handle high-voltage surges up to 150kV, making it suitable for use in large networks where high-voltage surges are a common occurrence.

The 2036-15-B2LF GDT is also designed with a high insulation resistance and good temperature characteristics. This makes it suitable for use in environments where the temperature can quickly fluctuate and where long insulation-resistance is required for stable operation.

Working Principle

A GDT works in the following way. It consists of two electrodes which are separated by a gas-filled gap. The gap is filled with an inert gas such as argon or helium, and when a high voltage is applied to the electrodes, the gas breaks down and forms a plasma discharge. This discharge acts as a bridge between the two electrodes, allowing current to flow in both directions. When the surge or high-voltage surge is over, the gas dissipates and the GDT resistance returns to its quiescent state.

The 2036-15-B2LF GDT is especially designed to have a low turn-on voltage and a high holding voltage, which is ideal for large power application networks where large or high-voltage surges can occur. The 2036-15-B2LF GDT is also designed with an asymmetric blocking voltage which is beneficial for minimizing the shockwave when an overvoltage event occurs.

The 2036-15-B2LF GDT is designed as a compact, one-piece molded plastic housing, which makes it easier to install and reduces the installation time. The GDT is also designed to be corrosion resistant and with a high thermal stability. This makes the 2036-15-B2LF GDT suitable for use in a wide range of environmental conditions.

Conclusion

The 2036-15-B2LF GDT is a device specifically designed for power applications, such as in overhead electrical power lines. Its special design makes the 2036-15-B2LF GDT suitable for high-voltage surge handling and its high insulation resistance and good temperature characteristics make it suitable for operating in different environments. The 2036-15-B2LF GDT is also designed with a low turn-on voltage, a high holding voltage and an asymmetric blocking voltage which all contribute to its effective operation.

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