2097-140-DLF

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Gas Discharge Tubes (GDTs) are an integral part of power system protection systems. When an excessive electrical transient voltage appears on an electrical system, the GDT rapidly interrupts the flow of electrical energy so that the system is not damaged by the transient. As such, GDTs have proven to be indispensable in protecting electrical equipment from damage caused by lightning strikes.

The 2097-140-DLF is a specific type of GDT and is designed to protect electrical systems from surges at higher levels than those caused by lightning strikes. It has a higher voltage rating than other GDTs, and it is used in applications where it is required to protect equipment from electrical surges produced in both directions in a single phase or three phase circuits.

The 2097-140-DLF works on a relatively simple principle. It consists of two electrodes separated by a liquid dielectric filled with fine particles of different sizes. When an excessive voltage appears, the dielectric liquid expands, compressing the particles, which cause a spark to be created. This spark travels between the electrodes, producing an arc which carries current to the grounded load before it dissipates, thus protecting the system.

The 2097-140-DLF is made from a polypropylene envelope which provides mechanical protection and prevents the passage of moisture and gases. It also protects against transients from occurring in indoor or outdoor environments. The 2097-140-DLF is also designed to be used in high current applications, and is rated for a maximum short circuit current of 24kA.

The 2097-140-DLF is a robust and reliable surge protection product that is suitable for a wide range of applications, including residential, commercial, industrial, and utility systems. It is also suitable for the protection of overhead lines, motors, pumps, and other apparatus. It can also be used to protect equipment in hazardous areas, and it is rated for a high voltage withstand capability of 100kV.

In summary, the 2097-140-DLF is an efficient and reliable gas discharge tube arrestor which is suitable for a range of applications. It works by creating an arc between two electrodes separated by a liquid dielectric, which carries current to the grounded load before it dissipates, thus protecting the system. With its high voltage rating and its ability to withstand high short circuit currents, the 2097-140-DLF is an excellent choice for the protection of electrical systems.

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