CG32.0L-04

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Gas discharge tube (GDT) surge arrester is a kind of surge protective device (SPD) for lightning protection and electric power system. It is designed to protect electrical and electronic equipment against over-voltage disturbances caused by lightning or other electric power system surge. A GDT arrester consists of a spark gap connected in series with an arrestor. The spark gap acts as a voltage divider, reducing the voltage to a manageable level. The arrestor then shunts the reduced voltage to ground, preventing any further current or voltage from passing through.

The CG32.0L-04 GDT arrester is mainly used for lightning protection in low voltage (<1000V) electrical and electronic systems. It can be used for indoor or outdoor protection of power system components, such as transformers, motors, and generators. It can also be used for the protection of sensitive electronic equipment, such as computers, industrial control systems, and consumer electronics.

The working principle of the CG32.0L-04 GDT arrester is based on the spark gap principle. It consists of two metal electrodes mounted on an insulating material, such as glass or porcelain. These electrodes are connected in series with the protected circuit. When an overvoltage occurs, the spark gap causes a spark to be emitted, which serves to reduce the voltage. The voltage is then reduced to a level where it can be safely shunt to ground, thus preventing further damage.

The CG32.0L-04 GDT arrester is designed to be very reliable and durable. It is designed with a highly efficient spark gap with low breakdown voltage, which helps to ensure a high level of protection. The design also includes temperature compensation features to ensure that the arrester performs reliably in even the harshest of environments. It is also designed with an electromagnetic field for EMI protection and has low maintenance requirements.

In summary, the CG32.0L-04 GDT arrester is a reliable and durable surge protect device designed to protect electrical and electronic equipment from potentially damaging over-voltage disturbances. It works by using the spark gap principle to reduce the voltage to a level that can be safely shunted to ground and is designed with features such as temperature compensation and EMI protection.

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