Ceramic surge arresters are devices used to protect power systems and electronic equipment from lightning strikes and overvoltages. In this article, we will learn more about the advantages and uses of ceramic surge arresters, and introduce the use environment and precautions of the products to help novice users.
Advantages of ceramic surge arresters:
1. High stability
Ceramic surge arresters can operate normally in high-voltage power systems and have high stability. It can maintain the same electrical performance in different environments and is not affected by environmental changes.
2. Low partial discharge voltage
The insulator material of the ceramic surge arrester can effectively prevent the occurrence of partial discharge, thereby improving the reliability and stability of the equipment.
3. Good anti-fouling performance
The surface of the ceramic surge arrester adopts a special anti-fouling coating, which can effectively prevent the erosion of oil, dust and other pollutants and maintain its high electrical performance.
4. Good explosion-proof performance
The material and structural design of the ceramic surge arrester can ensure that it will not explode under overload or overvoltage conditions.
Uses of ceramic surge arresters:
Ceramic surge arresters are mainly used in high-voltage power systems, which can effectively protect transformers, generators, substation equipment, cables and other electrical equipment from lightning strikes and overvoltage.
In new energy power generation systems such as wind power and solar energy, ceramic arresters are also important equipment for protecting equipment.
In addition to the power industry, ceramic arresters are also widely used in various electromechanical and electronic equipment, such as communication equipment, computer equipment, medical equipment, etc.
The following points should be paid attention to when using ceramic arresters:
1. Select the correct model and rated voltage
When choosing a ceramic surge arrester, the correct model and rated voltage should be selected according to actual needs to ensure its normal operation.
2. The installation should be correct
The installation of ceramic surge arresters should meet the requirements in their product manuals. During installation, attention should be paid to the stable and reliable connection to avoid looseness and offset.
3. Regular maintenance
Ceramic surge arresters require regular testing and maintenance during long-term use. If the equipment is found to be damaged or abnormal, it should be replaced in time to ensure the normal operation of the equipment.
In short, as an important device for protecting electrical equipment, ceramic arresters have a wide range of uses and many advantages. When using, we should choose the correct model and rated voltage, and pay attention to the installation and maintenance of ceramic arresters. In this way, electrical equipment can be effectively protected from lightning strikes and overvoltages.
Post time: Apr-27-2023