2036-9-C

Gas Discharge Tube Arresters (GDT) play an important role in protecting electrical networks from possible overvoltage damage, usually from lightning, voltage spikes and other overvoltage conditions. The working principle of GDT involves the use of a non-conductive gas filling the space between two electrodes when the voltage is suddenly increased beyond normal limits. When the voltage is greater than the breakdown voltage of the gas, a spark forms and creates an electrical arc between the two electrodes.

2036-9-C is the designation for a gas discharge tube arrester used in electrical power systems to limit overvoltage surges. It is designed to protect connected equipment from high-voltage power surges. 2036-9-C GDT is a type of voltage-dependent arrester which uses a gas-filled dielectric element as the main damping element. When the voltage spike is over a preset limit, the voltage will puncture the gas-filled dielectric and conduct the overvoltage current safely to the ground with minimal power dissipation.

The 2036-9-C GDT arrester consists of two main parts, a Gas-Filled Dielectric Tube (GFDT) and a Voltage Dependent Resistor (VDR). The Gas-Filled Dielectric Tube (GFDT) is composed of two electrically conductive electrodes that are separated by a dielectric. These electrodes create an electrical gap which is filled with a gas medium. As the voltage is applied across this gap, an electric spark forms, which ultimately dissipates the excessive overvoltage current and creates a low-resistance path for it to the ground.

The Voltage Dependent Resistor (VDR) is an additional electrical component in the 2036-9-C arrester which further limits the surge voltage. When the voltage exceeds a certain value, the VDR will become active and limit the surge voltage to the protected device. The maximum peak let-through voltage of the 2036-9-C arrester can be adjusted to the specific surge profile of the device or equipment that is being protected.

The 2036-9-C Gas Discharge Tube Arrester (GDT) can be used in many different application fields such as motor control centers, distribution systems, communication networks, and many other industrial and commercial applications. It is usually installed at the point of most common lightning strike locations so that the surge is directed away from potentially vulnerable devices and systems. The arrester can be used in outdoor environments to protect against damage from lightning, and may be used indoors for networking and other applications where the presence of a spark can be detrimental.

The 2036-9-C GDT arrester is a reliable and cost-effective way to protect equipment from voltage surges and provide long-term protection. Its simple construction and efficient operation allow it to be used in a wide range of applications in both industrial and residential settings. In addition, its adjustable let-through voltage ensures the surge is correctly limited, without causing damage to the protected devices.