10 kV zinc oxide surge arrester

The 10 kV zinc oxide arrester (model 17/50) is a core protective device designed to shield various electrical systems from overvoltage damage. As a professional overvoltage protector, it plays a crucial role in ensuring the service life and operational reliability of key electrical equipment such as transformers, switches, capacitors, and motors. Its core function is to mitigate the risks posed by atmospheric overvoltage (e.g., caused by lightning strikes), operating overvoltage, and power frequency transient overvoltage (resulting from power system operational anomalies). By participating in the insulation coordination of electrical systems, this arrester effectively maintains the integrity and stable operation of power systems, railway electrification systems, and communication networks.

Based on its excellent overvoltage protection performance and compatibility with various electrical systems, the 10 kV zinc oxide arrester (model 17/50) is widely applicable to multiple fields. In power systems, it can be installed in substations, distribution networks, and power transmission lines to protect transformers, switches, mutual inductors, generators, and power cables. In railway electrification systems, it is used to safeguard the electrical components of railway power supply lines and locomotives, ensuring the stable operation of railway transportation. In communication systems, it protects communication power supply equipment and signal transmission equipment from overvoltage damage, maintaining the smoothness of communication networks. Additionally, it is also suitable for industrial and mining enterprises, high-rise buildings, and other places with 10 kV electrical systems that require overvoltage protection.