GTCS25-900M-R02-2

Gas Discharge Tube Arresters (GDTs) is a type of device used to protect power systems and telecommunications devices from high voltage surges. GTCS25-900M-R02-2 is a popular GDT model used in many applications. This article will discuss the application fields and working principles of the GTCS25-900M-R02-2 GDT.

The GTCS25-900M-R02-2 GDT is designed for use in telecommunications, high voltage power systems, and outdoor electrical equipment. Its robust construction makes it ideal for use in harsh outdoor environments. The GDT can be used in a wide variety of applications, such as protecting signal lines from lightning strikes, suppressing and damping surge currents, and providing a safe path for fault current to ensure that no damage is caused to the electrical equipment.

The working principle of the GTCS25-900M-R02-2 GDT is based on the concept of gas discharge tube. When a highvoltage surge or transient current enters the device, it ionizes the gas within the tube, allowing current to flow through the device. The GDT then acts as a resistor, limiting the current to a predetermined level. This will reduce the amount of energy that gets into the system, providing protection against damage from overvoltage and lightning strikes.

The GTCS25-900M-R02-2 GDT has a wide operating temperature range(-40℃ to +65℃) and a high voltage rating (900V AC). It also has a metal oxide varistor (MOV) inside, which further ensures protection against large surges. MOV absorbs and dissipates the energy of the surges, thus protecting equipment against damage from overvoltage. Furthermore, the GDT is also highly resistant to environmental influences such as dust, moisture, and ultraviolet radiation.

In conclusion, the GTCS25-900M-R02-2 GDT is a reliable and robust device designed for use in a variety of applications. It provides protection from surge currents and overvoltage, and can be used in outdoor environments. The GDT has a wide operating temperature range and is highly resistant to environmental influences, making it an ideal device for use in high voltage power systems and telecommunications.