2056-09-B3FLF

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Gas Discharge Tube Arresters (GDT) are a Form A type of protection device against high voltage. They rely on a medium between the active and the inactive elements, allowing current to be conducted safely from the active to the inactive electrodes. The 2056-09-B3FLF form of this product is specifically designed for applications that require high voltage protection with lower protection levels.

The 2056-09-B3FLF is mainly used in power systems to protect equipment from over-voltage and other short-term events. This arrestor can be used on high-voltage power lines, power control centers, and also in cable distribution boxes, depending on the application. It is especially suitable for outdoor applications due to its robust construction.

The working principle of the arrestor is based on the use of a medium between the two metal electrodes to create an electric field. When an over-voltage occurs, an arc is created between the two electrodes, resulting in a discharge of energy. This energy then dissipates throughout the medium, protecting the device and other elements attached to it from the surges.

The 2056-09-B3FLF is designed to be used in applications with high peak voltages and short durations. It has a nominal breakdown voltage of 2kV and a very low sparkover voltage of less than 158V. This enables it to protect devices from over-voltage disturbances of up to 20kV over a 10μs duration. This makes it ideal for use in outdoor power lines, where it can protect against lightning strikes and other transient over-voltages.

This arrestor is also designed to be highly resistant to thermal and electrical aging. Its thermal stability is excellent, with no changes in the protection level of the product after 10 hours at 100°C. Additionally, its electrical aging resistance is superior to most other products, with a maximum decrease in protection level after 10,000 hours of electrical stress being less than 0.1%.

The 2056-09-B3FLF is an excellent choice for applications requiring high voltage protection with lower protection levels. It is highly resistant to both thermal and electrical aging, and its low sparkover voltage and high peak voltage capabilities make it suitable for use in harsh environmental conditions. Additionally, it is an affordable product that can be used in a wide range of applications.

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