2035-20-B

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Gas discharge tube arresters (GDT) are a type of high-voltage surge protection device primarily used to protect electrical circuits. They are designed to shunt the high-voltage spikes or transients to the ground in order to prevent the damage of sensitive electrical equipment. The 2035-20-B is a GDT arrester specifically designed for outdoor and exposed-area voltages. In this article, we will discuss the application field, working principle, and other features of this GDT arrester.

The 2035-20-B GDT arrester is designed for outdoor and exposed-area voltages, with a voltage range from 20 to 35 kV peak. It is certified to provide reliable surge protection, even in extreme weather conditions—including lightning storms, ice storms, snow storms, and other weather extremes. It is also designed to protect against high-frequency noise transients, as well as electrical disturbances caused by animal nesting and flying objects.

The 2035-20-B features a hermetically sealed metal oxide varistor which acts as a high-voltage capacitor. This varistor is fitted between two electrodes and an additional discharge gap, which provides the direct discharge path of the high voltage spikes. The varistor is designed to withstand intense voltage transients and will only allow current to pass through it when the voltage goes above a certain threshold. This threshold is set to be slightly less than the highest voltage of the power line.

The 2035-20-B also features an anti-surge control sensor, which monitors the voltage across the electrodes and, when exceeded, triggers a delay-current limiting mechanism that prevents a large current surge across the device. The anti-surge control sensor also helps to prevent false triggering that can be caused by environmental noise.

The 2035-20-B also features a temperature-compensating resistor that adjusts the electric resistance of the varistor based on the temperature in order to ensure that the device will remain operational in extreme temperatures. In addition, the 2035-20-B has a heavy-duty protective outer casing, which is designed to withstand the toughest environmental conditions.

In summary, the 2035-20-B GDT arrester is a reliable surge protection device specifically designed for outdoor and exposed area voltages. Its features include a hermetically sealed metal oxide varistor, an anti-surge control sensor, a temperature-compensating resistor, and a heavy duty protective casing. The 2035-20-B is designed to withstand intense voltage transients with a maximum voltage level of 20 to 35 kV peak, and is certified to provide reliable surge protection even in extreme weather conditions.

The specific data is subject to PDF, and the above content is for reference