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Surge Arresters -BS GF CTV
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Surge Arresters -BS GF CTV

Surge Arresters BS GF CTV(630032) is applied in 75Ω satellite and cable TV system. Suitable for all common TV and satellite applicationsinstalled at LPz 0A-1 interface. This product is designed in accordance with IEC 61643.21/EN 61643-21/GB 18802.21.

  • Type

    BS GF CTV

  • Art.-No.

    630032

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Download Datasheet
Surge Arresters
Antenna Surge Suppression Unit
For 75 Ω Coaxial Cable(Antenna Feeder) System
0-3000MHz
60V
F (plug/socket)
High Surge Currents: Imax=20kA(8/20μs)

What is a Surge Arrester?

A surge arrester is a device designed to protect power systems and equipment from overvoltage damage. It quickly absorbs and limits transient overvoltages, safely diverting excess current to the ground. This prevents equipment damage and ensures the stable operation of power systems. Surge arresters are widely used for protecting high-voltage and low-voltage electrical equipment.
Coaxial Lightning Surge Arrestor

Working Principle of Surge Arrester

A surge arrester operates by adjusting its internal resistance and inductance. Under normal operating voltage, it maintains a high-impedance state. However, during overvoltage conditions, it rapidly switches to a low-impedance state, allowing the excess voltage to flow safely to the ground. This mechanism effectively protects equipment from overvoltage damage and ensures system stability.
Coaxial Lightning Arrestor

Classification of Surge Arresters

Zinc Oxide Surge Arrester: The most common type, suitable for low and medium voltage systems. Composite Zinc Oxide Surge Arrester: Combines zinc oxide surge arresters with insulators, used for high-voltage systems. Metal Oxide Surge Arrester: Uses metal oxide as a sensitive component, offering higher energy absorption capacity and enhanced protection.
RF Surge Protection Device

Applications of Surge Arresters

Power Systems: Protect transmission lines, substations, and generators from atmospheric overvoltage damage. Communication Equipment: Safeguard telecom devices and communication lines from lightning strikes and surges. Industrial Equipment: Protect electrical machinery, control systems, and instruments from overvoltage interference, ensuring operational stability and reliability.
Lightning and Surge Protection for Antenna Systems

Technical Data

Product Showcase

Protective Surge Devices for RF Systems
Mounting
Coaxial Surge Suppressor
Surge Protection for Coaxial Cables

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