GTCN38-251M-Q10-FS

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Gas discharge tube arresters (GDT) are a type of surge protective device (SPD). They are a must-have component in any electrical system to protect it from lightning strikes, voltage surges, voltage imbalances, and low-frequency transients. GDTs are commonly used in telecommunications, industrial, commercial, or residential applications. The GTCN38-251M-Q10-FS is a GDT designed for additional protection in applications requiring high energy absorption and low inrush current.

The GTCN38-251M-Q10-FS is a robust, high-power thyristor or two-electrode gas discharge tube is characterized by excellent transient current absorption capacity. It is designed for use in power distribution systems and is commonly used in medium-voltage AC applications, such as transformers, circuit breakers, and other power components, for management of power quality. It is designed to protect these systems from overvoltages caused by lightning, switching operations, and external faults, as well as from inverse voltage transients.

The GTCN38-251M-Q10-FS has a non-linear voltage-current characteristic and consists of two electrodes that are insulated from the outer casing. It has a non-linear insulation resistance and a “back-to-back diode” type characteristic, making it well-suited for ultra-high frequency discharges. When the voltage between the two electrodes exceeds the arrester strike voltage, an electric arc is created to dissipate the excess energy. This process limits the energy that is applied to the protected components, protecting them from damage.

The GTCN38-251M-Q10-FS possesses a wide range of working environment including altitudes up to 8000 meters and temperatures from -40°C to 70°C. It is easy to install and features a low residual voltage of less than 1 volt at rated current flow of 10 ka. It also offers an increased interruption time of 50 ms and a lightning impulse holding current capacity up to 250 ka.

The GTCN38-251M-Q10-FS offers superior stability and is capable of providing protection from very high transients. It is suitable for both AC and DC power systems and offers protection from very high transients. It also offers outstanding protection from power surges, voltage imbalances, and low-frequency transients. This makes it an ideal solution for protecting sensitive electronics and appliances from damage.

The GTCN38-251M-Q10-FS is a reliable and robust GDT designed for medium-voltage applications. It is easy to install and offers outstanding protection from lightning strikes, voltage surges, voltage imbalances, and low-frequency transients. It offers excellent stability and is capable of providing protection from very high transients. It is suitable for both AC and DC power systems, making it an ideal solution for protecting sensitive electronics and appliances from damage.

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