2046-23-C2LF

Gas Discharge Tube Arresters (GDT) are used in electrical power systems to protect equipment from transient overvoltages caused by lightning or other external sources. The 2046-23-C2LF model is a specifically designed GDT that is used for medium-voltage applications with a maximum rated voltage of 23 kV. This particular model is designed to be used in the primary voltage lines of networks, where it can protect equipment from voltage surges while allowing power to pass uninterrupted in normal conditions.

GDTs work by limiting voltage to a certain safe level. This is done by using a gas-filled discharge tube with an electrode at each end. When a voltage surge occurs, a spark jumps across the electrodes in the tube, causing a brief but intense electrostatic discharge. This discharges the tube and, in turn, limits the input voltage to a safe level.

In the case of the 2046-23-C2LF GDT, this is done with two series-connected, 100 kAf, 25 kV polymeric zinc-oxide resistors. The resistors act as a voltage-limiting circuit between the electrodes and the surge arrestor, protecting equipment from dangerous voltage surges. The resistor also serves as an insulation device, preventing too much of the surge current from travelling through the surge arrestor.

The 2046-23-C2LF GDT is designed for use in medium-voltage networks, where it can provide protection from transient overvoltages to individual electronic devices and Equipment. In addition, it can also be used to protect power station transformers, HV lines, and even whole electric grids. The device is also suitable for applications with fluctuating voltage levels, as it can safely tolerate voltage surges of up to 40 kV for a short period of time.

The 2046-23-C2LF GDT has several other advantages. It is lightweight and compact, making it easier to install and maintain. It is also capable of withstanding high overloads without damage and is designed to be completely waterproof. Furthermore, it has a long product life, with no need for regular maintenance or replacement.

Overall, the 2046-23-C2LF GDT is an ideal surge protection solution for medium-voltage networks. It is easy to install, capable of providing quick protection from transient overvoltages, and is built to last. As a result, it is the perfect choice for protecting electrical equipment and power station transformers from dangerous voltage surges.