GTCS28-750M-R10-2 Circuit Protection

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

A Gas Discharge Tube Arrester (GDT) is a device that is used to protect electric circuits from high voltage transients by providing a safe path to ground for the energy within those transients. GTCS28-750M-R10-2 is one such GDT that is designed for use in medium voltage applications. This device is made up of two concentric tubes filled with a combination of three gases – nitrogen, argon and carbon dioxide. The inner tube typically contains a conducting arc which is designed to protect against transient high voltage spikes.

In order to understand the working principle of the GTCS28-750M-R10-2, it is important to first review the general principles of GDT devices. When a voltage is present across the two terminals of the device, the arc between them is extinguished and a discharge occurs. This is because the pressure inside the device is equalized, thus allowing the arc to dissipate. The voltage between the two electrodes is then reduced until the device returns to its normal operating point.

With the GTCS28-750M-R10-2, the discharge is triggered by a spark generated from the inner arc. When the spark occurs, the inner tube expands and the outer tube is compressed. This causes a corresponding increase in the pressure inside the device. As the pressure rises, the spark gap between the electrodes will eventually close, thus providing an impedance that can limit the current and protect the equipment.

The GTCS28-750M-R10-2 is primarily designed for medium voltage applications, with its rated voltage ranging from 1000 V AC to 1250 V AC. This device can be used in applications such as Lightning Protection Systems, Research and Development Environments, Surge Protection Systems, and Substation Protection. The device is also available in several forms, including traditional GDTs and integrated GDT modules. It also features excellent high-frequency characteristics, making it an ideal choice for applications that may be exposed to harmonic frequencies or noise generated from electric motors.

The GTCS28-750M-R10-2 demonstrates excellent performance in terms of both response time and peak current handling. It can absorb and dissipate high voltage energy with lightning speeds, thus providing effective protection for the equipment and personnel connected to the circuit. This device can also handle peak currents in excess of 1000 A, thus making it suitable for use in medium voltage applications. Furthermore, the device has been tested to withstand shock levels of 6000 V/m and over-voltages of up to 3kV.

Overall, the GTCS28-750M-R10-2 provides an effective solution for medium voltage applications. This device offers excellent surge protection, fast response time, and reliable operation. With its ability to handle high peak currents, it is ideal for environments such as lightning protection systems, research and development, and surge protection devices. Moreover, it features high-frequency characteristics that make it suitable for motors and noise-generating devices. All in all, the GTCS28-750M-R10-2 is an effective medium voltage arrester.

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