2046-47-C2FLF

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Gas Discharge Tube Arresters (GDT) are devices used to protect electrical circuits from lightning related disturbances. They are usually installed in pairs outside a substation, typically near the switchgear. The GDT consists of two conductive electrodes, one made of conductive metal and the other made of a thin outer conductor. The pair of conductors is sealed inside an enclosure by using a dielectric material or a gas-filled discharge gap.

When a lightning strike occurs, the GDT’s conductive metal electrode will start emitting electrons or current, which will be collected by the thin outer conductor electrode. This flow of electrons triggers an electrical spark inside the GDT, which is short- circuited by the discharge gap. This spark creates an electric arc between the two electrodes, and the energy released by the arc is sufficient to dissipate the lightning’s current. The arresters eventually breaks the lightning strike’s current and protects the system from harm.

The 2046-47-C2FLF arresters are specially designed for high-performance lightning protection applications. They are known for their superior performance in terms of current carrying capacity, energy dissipation, and dielectric strength. The 2046-47-C2FLF arresters also feature a unique configuration, which allows for the efficient transmission of current through the device.

The 2046-47-C2FLF arresters are built with a double-distributed gap architecture, making it resistant to overwhelming lightning currents. This design is a combination of two typical gas discharge tubes, stacked on top of each other. During a lightning strike, the arresters will quickly dissipate the high levels of energy released across the distributed gap. This helps prevent the system from experiencing any damage caused by the high intensity of the current.

The 2046-47-C2FLF arresters are also effective in providing additional protection against other electrical disturbances, such as power fluctuations and transient voltage surges. The arresters offer an effective means of transient voltage protection, which helps ensure the safety of the system’s components and other electrical systems. The arresters feature an adjustable-threshold feature, which allows them to discharge the spikes of current before it affects other electrical devices.

Aside from the 2046-47-C2FLF arresters, other types of GDTs are available in the market. Various designs have different electrical characteristics and features, which are suitable for specific applications. For example, the high-current protection GDTs are designed for lightning applications, while the low-current protection GDTs are used for protection of sensitive electronics.

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