2047-15-BNI

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Gas discharge tube arresters (GDT) are one of the most common forms of lightning protection in commercial and residential applications. The purpose of GDT arresters is to protect against lightning strikes and other types of transient voltage events, such as power-line switching operations and electric arc faults. GDT arresters can be deployed as standalone devices, as part of a larger lightning protection system, or a combination of both. The most commonly types of GDT arresters for lightning protection applications are 2047-15-BNI.

2047-15-BNI Application Field and Working Principle

The 2047-15-BNI arrester is extremely versatile and is suitable for use in a wide variety of applications and environments. Its patented design utilizes high energy blocking ability and low capacitance construction to provide the highest level of protection against lightning strikes. This arrester is ideal for protecting sensitive electronic equipment against surges caused by direct lightning strikes, electrostatic discharge, and other transient voltage events.

The 2047-15-BNI arrester consists of a gas-filled tube connected to two electrodes, which are connected to a voltage-limiting element. This voltage-limiting element is composed of a resistor and a spark gap, which is configured to block any voltage in excess of the rated arrester voltage. When the arrester is subjected to a transient voltage event, the voltage-limiting element is triggered and the gas inside the tube is ignited. The gas quickly expands, creating an arc which absorbs the excess voltage.

This arrester is capable of operating in both continuous and non-continuous modes. In the non-continuous mode, the arrester is able to absorb high energy transient events that exceed the temporary rating of the arrester. In the continuous mode, the arrester is able to absorb high level currents until the current drops below the negotiated value.

The 2047-15-BNI arrester is rated for up to 32,000A of current, making it one of the most robust and reliable GDT arresters on the market. Its wide application range, high energy and low capacitance construction make it suitable for a variety of low voltage applications, including power systems, telecommunications systems, process control systems, and industrial control systems.

The 2047-15-BNI arrester is designed to provide superior protection against transient voltage events, and to withstand long-term environmental stresses such as temperature extremes, moisture, and UV radiation. It is also designed to be moisture resistant and rugged to withstand direct hits from lightning bolts.

The 2047-15-BNI arrester is easy to install, and its low capacitance construction minimizes noise interference when used in electrical systems.

In conclusion, 2047-15-BNI is an ideal GDT arrester for a variety of applications, and it is one of the most reliable and robust protectors available for commercial and residential lightning protection. Its versatile design, high energy blocking ability, low capacitance construction, and robust construction make it the ideal choice for providing superior protection against lightning strikes and other transient voltage events.

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