2049-25-BLF

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Gas Discharge Tube Arresters (GDT) are devices used to protect electric and electronic circuits and equipment from damage due to electrical transients, mainly caused by lightning, switching gear, and induced voltages. A typical application of these arresters is to protect communication lines, power distribution networks, and other electronic circuits.

The 2049-25-BLF is a GDT arrester designed to provide robust protection against short-duration voltage spikes. This arrester has a voltage rating of 8kV and a current capacity of 1kA. It is capable of withstanding large transient voltages and surges for a short period of time. This device is also equipped with a "Dual Protection" mechanism, which helps to provide protection in both directions. This feature also helps to prevent mechanical damage due to mechanical movement of the arrestor during rapid surge conditions.

The working principle of this GDT arrester is to divide and redirect high-voltage transients into two parts, before they reach the circuits and equipment. When the arrester is subjected to a large surge, it will experience a large surge current which will travel through the arrester. The arrester will then divide the surge current into two parts, which will be directed to separate ground paths at the opposite sides of the arrester. This enables the surge current to be dissipated without reaching the electrical or electronic circuits and thus protecting them from the surge.

In order to ensure that the 2049-25-BLF arrester is able to provide proper protection, it must be connected directly to the ground and must be placed as close as possible to the device or circuit that is to be protected. Furthermore, it is important to ensure that the ground path is provided with sufficient capacity to dissipate the surge current. If these conditions are not met, the arrester will not be able to provide the required protection.

The 2049-25-BLF GDT arrester is specifically designed for use in power distribution, communication, and control systems. It is designed to provide protection against short-duration voltage spikes, which are often experienced during lightning storms or other power anomalies. This device is capable of withstanding large transient voltages and surges for a short period of time, making it an ideal choice for most power distribution applications.

In conclusion, the 2049-25-BLF GDT arrester provides robust protection against short-duration voltage spikes. It is especially designed to be used in power distribution, communication, and control systems, and its “Dual Protection” feature helps it to provide protection in both directions. In order to ensure effective protection, the arrester must be connected properly to the ground and must be placed as close as possible to the device or circuit that is to be protected.

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