CG2470LS

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Gas Discharge Tube Arresters (GDT) are essential components which are used to protect electrical equipment and personnel from indirect lightning-induced surges as well as other transient over-voltages. The CG2470LS is a tubular gas-filled arrestor which combines superior disruptive ratings with excellent surge transmission performance. This arrester is composed of an aluminium housing, an insulator spacer, and an internal spark gap comprised of two electrodes.

The CG2470LS has a number of application fields. For instance, it can be used to protect telephone lines, circuit boards, coaxial cables, and other digital communication lines from damage due to lightning or surge activities. In addition, the GDT arrester can be used to protect low-voltage, AC power lines from high-voltage, indirect lightning-induced surges. The CG2470LS GDT also has a unique capability to protect power lines carrying data or signals from any form of high-frequency electromagnetic interference (EMI).

The primary function of the CG2470LS GDT is to provide an electrical discharge path between a conductor and ground. When a high transient voltage is encountered, the spark gap within the arrester is activated, providing a low resistance path to ground. This protects the device or equipment connected to the arrester by limiting the level of voltage spikes. The low resistance path also effectively dissipates any resulting electric current and discharges the induced surge. Furthermore, when normal voltage is present in the circuit, the spark gap remains closed, creating a high-resistance path between the conductor and ground. This provides the device connected to the arrester with the necessary impedance for optimal signal propagation.

CG2470LS GDT has a number of advantages that make it suitable for a wide range of applications. Its metal box construction ensures high quality protection against any physical vanes and dust while its enclosed design ensures that no hazardous voltages are present outside the box. Furthermore, the CG2470LS GDT is capable of absorbing and dissipating repeated and high-energy current pulses with minimal energy loss. This makes the arrester suitable for long-term protection against high-energy surges.

In summary, the CG2470LS GDT is a reliable and cost-effective solution for providing protection against high-voltage, indirect lightning-induced surges or other transient over-voltages. Its enclosed construction, high-energy absorption capability, and low-resistance path make it suitable for a variety of applications, including telephone lines, circuit boards, coaxial cables and low-voltage AC power lines.

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