2056-09-B2FLF

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Gas Discharge Tube Arresters (GDTs), also known as spark gaps, are electrical components consisting of two electrodes between which a gas filled space is present. They are widely used in overvoltage protection systems, particularly in power plants and lighting systems. The 2056-09-B2FLF is one of the most popular types of GDTs. It is designed to protect against lightning surges, high transient voltages, and other power transients and is suitable for most types of industrial, residential, and commercial applications.

Applications:

The 2056-09-B2FLF is a low to medium voltage transient surge suppressor which is designed to protect lightning surge voltages. It is suitable for protecting outdoor power transmission lines, industrial ports, and other high voltage equipment from lightning strikes. Additionally, this GDT can be used for power line protection in residential and commercial settings as well as for data line protection, for example, for telephone or LAN networks. It is also suitable for use in circuit breaker switching and for AC and DC activities.

Working Principle:

The 2056-09-B2FLF works by allowing a small charge to pass through the two electrodes when there is a transient voltage spike. When the axis voltage exceeds the breakdown voltage of the gas between the electrodes, the charge is then transferred to the gap and then to the inner electrodes. During this process, some of the energy of the transient is dissipated in the form of light and heat. This effectively reduces the excess transient voltage and prevents it from damaging the connected electronic systems.

The 2056-09-B2FLF is also capable of increasing its protection when subjected to high transient voltages. This is due to the gas inside the electrodes which when subjected to low voltages is a small conductor barrier, but when subjected to high voltages, it functions as a high current conducting path which further reduces the excessive transients.

It is important to note that GDTs can also cause damage if they are exposed to too much energy. For this reason, they must be properly sized according to the expected levels of transients they will be receiving, and the current carrying capacity must not exceed the specified GDT protection level.

Overall, the 2056-09-B2FLF is an important device in the electrical industry for its ability to provide surge protection for a variety of applications. It is capable of reliably protecting against high transient voltages and can serve as an efficient overvoltage protection system for both residential and industrial settings. Additionally, its compact form factor makes it suitable for use in a wide range of applications.

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