GTCA38-900M-R10

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Gas Discharge Tube Arresters (GDT)

The Gas Discharge Tube Arresters (GDT) is a type of protective device used in electrical power system to protect against lightning overvoltages and other electrical disturbances. GDTs use a gas-filled tube to allow current to flow through them, but restrict the flow of destructive high-voltage surges. They are commonly used in electricity supply systems and telecommunications systems to prevent damage to equipment due to overvoltage spikes. Most GDTs are constructed using a quartz glass tube filled with an inert gas such as nitrogen, argon, or a mixture of these gases. This gas is used to reduce voltage surges caused by lightning and other electrical disturbances.

GTCA38-900M-R10 application field and working principle

GTCA38-900M-R10 is an advanced model of GDTs, designed to withstand demanding conditions and offer superior performance. It is mainly used in industrial and commercial applications, such as power substations, solar farms, and commercial buildings. The GTCA38-900M-R10 can also be used in residential applications. This model is constructed using a sleek and lightweight design with multiple integrated features. The GTCA38-900M-R10 is IP20 rated and provides excellent voltage reduction in areas with high lightning activity.

GTCA38-900M-R10 works by using a combination of gas, ceramic, and metal components to reduce and absorb surge voltages. When an over voltage occurs, the gas component of the GDT breaks down quickly and evenly, allowing the voltage to be distributed across the ceramic plates, reducing the total voltage of the pulse. The surge voltage is then safely grounded through the metal components of the GDT. This process allows the GTCA38-900M-R10 to absorb or reduce the amount of destructive energy flow and helps minimize any potential damage to sensitive equipment in the event of a lightning strike or power surge.

The GTCA38-900M-R10 is designed to have a long service life and is capable of standing up to demanding applications. In addition, the GTCA38-900M-R10 is equipped with an automatic reset function which ensures that the unit is constantly protecting against overvoltage events. As such, the GTCA38-900M-R10 is an ideal solution for applications that require reliable protection from overvoltage spikes and surges.

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