2095-270-BT1LF

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Gas Discharge Tube Arresters (GDT) protect electric equipment from destructive over voltage, ground faults, and other extreme conditions on transmission and distribution systems. In particular, the 2095-270-BT1LF offers reliable lightning and surge protection for a variety of industrial and communications applications. This article seeks to provide an overview of the application field and working principles of the 2095-270-BT1LF.

Application Field

The 2095-270-BT1LF GDT Arrester is suitable for a wide variety of industrial and communications applications. It is designed to provide surge protection in high-voltage power distribution systems and data communication systems. It can be used for thermally operational and thermally assisted sub-stations. It is also suitable for industrial control, process control, distribution, telecommunication, instrumentation, and lighting systems.

The 2095-270-BT1LF GDT Arrester is often an ideal solution for protecting people and equipment in more extreme industrial environments. It offers excellent protection against lightning generating extreme transients, and special spark gaps reduce the possibility of arcing during normal operation. This makes it ideal for applications such as medium voltage distribution systems, electric traction systems, central sense metering systems, and high-pressure switchgear.

Working Principles

The 2095-270-BT1LF Gas Discharge Tube Arrester is designed to protect people and equipment from high voltage surges. The protective element of a GDT Arrester is formed by a gas-filled tube, filled with a noble or semi-conductor gas such as sulfurhexafluoride (SF6), nitrogen (N2), and krypton (Kr). When exposed to a certain level of over voltage, an arc forms inside the tube, which acts as a source of current that is blocked and dissipated in the GDT arrester. The dissipated current serves as a short circuit between the over voltage source and the protected equipment. This limits the over voltage that may reach the protected equipment to a safe level.

The 2095-270-BT1LF GDT Arrester features an integrated spark gap construction that provides a reliable, fast, and effective protection. The spark gap elements are trained to "breakdown" when an over voltage condition occurs, which causes an arc to form in the GDT Arrester, and limits the over voltage to a safe level. The spark gap elements are designed so that when a normal voltage is applied, they will not operate, allowing the voltage to reach the protected equipment.

Conclusion

The 2095-270-BT1LF GDT Arrester offers reliable protection against surges and other overvoltage conditions. Its innovative design and reliable spark gap element provide fast and effective protection, making it a great choice for industrial and communications applications. Its wide range of applications makes it an ideal solution for protecting people and equipment in extreme industrial environments. By understanding its application field and working principles, users will be able to better utilize this product and ensure the safety of their equipment and personnel.

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