2026-47-C2

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Gas Discharge Tube Arresters (GDT) are used to protect low- and medium-voltage circuits from transient voltage spikes, and repel surges of electrical currents. In order to achieve maximum protection against voltage spikes and power surges, engineers must design and install GDT systems that are capable of withstanding the high voltages and dissipating the currents that threaten to damage electrical equipment. The 2026-47-C2 GDT is a type of surge arrester designed to provide optimum performance in a variety of applications.

The 2026-47-C2 GDT has an open-air gap design, in which the electrodes are enclosed in an insulating medium. This open-air gap serves as a buffer between the arrester’s electrodes and the circuit it is protecting. The arrester functions by deriving its operating voltage from the intrinsic electric field of the air gap, which is automatically adjusted to the specific conditions of the equipment being protected. When a voltage exceeds the arrester’s breakdown voltage, the electrons in the air gap vaporize and ionize the gas, creating a conductive channel that diverts the excess current away from the protected equipment.

The 2026-47-C2 GDT has a high-performance surge current capacity of 10kA. This high surge current capacity allows the GDT to effectively limit the rise time of inrush currents. This is important, as inrush currents can damage equipment and can affect the overall power system in which it is installed. In addition, the 2026-47-C2 GDT boasts excellent dielectric strength, making it suitable for installation in both indoor and outdoor applications. It also features a wide operating temperature range of -25°C to +60°C, making it ideal for a variety of environmental conditions.

The 2026-47-C2 GDT is designed to be used in a variety of applications, including; power factor correction, overvoltage protection, line-commutated converters, DC/AC converters, variable frequency drives, air compressor terminals and motor control centers. The 2026-47-C2 GDT is also suitable for use in power supplies, building wiring systems, residential and commercial applications, and in high-voltage substation equipment. The GDT is typically connected between the power-side terminals and the equipment being protected, and is designed to shunt away transient current surges before they can adversely affect the protected equipment.

The advanced design and construction of the 2026-47-C2 GDT make it an ideal solution for protecting against high voltage surges and power surges. In addition, its open-air gap construction and 10kA surge current capacity make it suitable for a variety of applications and environmental conditions. With its ability to withstand high voltages and dissipate transient current surges, the 2026-47-C2 GDT provides optimal protection against power surges and voltage spikes.

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