SA2-3600-CLT-STD Circuit Protection

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Gas Discharge Tube Arresters (GDT) is an important component of electrical power systems. SA2-3600-CLT-STD is one of these components. It is a gas arrestor designed for ac power system protection, which combines both spark gap and spark gap tube (electric gap) functions.

SA2-3600-CLT-STD primarily provides electrical protection for control and signal cables. In addition, it can protect power lines in some cases. The SA2-3600-CLT-STD has an operating voltage range from 24V to 6000V, with voltage amplitude tolerance of ± 5%. The operating current range is from 2A to 3600A, with current amplitude tolerance of ± 10%.

The SA2-3600-CLT-STD gas arrestor is typically used in the transmission and distribution of medium to high voltage ac power. It is designed to provide overvoltage protection for electrical circuits and systems from electrical surges such as lightning and switching transients. It is also designed to protect against direct lightning strikes and the effect of nearby lightning events. It is suitable for use in electric distribution networks with both overhead lines and underground cables.

The working principle of SA2-3600-CLT-STD gas arrestor is based on the non-linear resistance of gas discharge tube. It consists of a cylindrical body which houses several spark gap gaps and an electric gap. The gas discharge tube in the arrestor increases in resistance when the overvoltage exceeds a certain value, causing the current to exceed the spark gap voltage. This causes the spark gap gap to break down, allowing current to pass through the electric gap in the opposite direction, and diverting the current away from the protected system.

When the overvoltage is removed, the spark gap closes and the electric gap is disabled. The gas discharge tube reset itself to its original low resistance state. This allows the current to return to its normal level without interference to the protected system.

The high reliability of SA2-3600-CLT-STD gas arrestor, combined with its robust construction, makes it ideal for use in a variety of applications. It is widely used in industrial control systems, wind turbine systems and solar systems, power transmission systems and other applications.

In conclusion, the SA2-3600-CLT-STD gas arrestor is a reliable and efficient component for providing overvoltage protection to electric power systems. It is designed to protect electrical equipment from damaging overvoltage surges and lightning strikes, and its simple and robust construction make it suitable for use in a variety of applications.

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