GTCS26-421M-R05-2 Circuit Protection

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Gas Discharge Tube Arresters (GDT) are devices used in power supply lines to protect against surges in the line such as lightning strikes. The GTCS26-421M-R05-2 is an arrester that helps to protect against such surges. It works by allowing only a limited amount of current to pass through it, which prevents the surge of electricity from damaging the equipment connected to the power supply line.

The application field for the GTCS26-421M-R05-2 is best described as an over-voltage protector. This arrester is most commonly used in telecom base stations, for power supply for communications devices, in photovoltaic systems, and for industrial control systems. It is also often used in the power grid, for surge protection in power lines. It is often used in combination with other types of surge protection devices, such as varistors and surge suppressors.

The working principle of the GTCS26-421M-R05-2 is based on the principle of a gas-filled tube. It consists of two electrodes, one positive and one negative, that are separated by a gas filled, spark-resistant tube. When an over-voltage occurs, the gas inside the tube ionizes, which creates an arc between the electrodes, allowing a current to flow between them. This current then creates a surge in the power line, which is stopped by the arrester. The arrester then slowly dissipates the surge until it is no longer present.

The GTCS26-421M-R05-2 is designed to withstand surges up to 5kV, which is significantly higher than most other arresters on the market. This makes it a suitable choice for applications where protection against high voltage surges is essential. The gas-filled tube ensures that no spark is generated, which reduces the risk of a fire or an electrical shock. Furthermore, the arrester has a long life span, as it is designed to withstand hundreds of surge cycles without any degradation. This helps to reduce maintenance costs and lower overall power system running costs.

In summary, the GTCS26-421M-R05-2 is an arrester designed for use in power supply lines to protect against over-voltage surges. It is commonly used in telecom base stations, power supply for communications devices, photovoltaic systems, and industrial control systems. It is also often used in the power grid for surge protection in power lines, in combination with other protection devices. The arrester works on the principle of a gas-filled tube, and is designed to withstand surges up to 5kV, making it a reliable and cost-effective choice for surge protection.

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