HY5(10)W-33 HY5(10)W-33J Surge Arrester

Zinc Oxide Surge Arrester, which provides superior protection properties for a variety of electrical systems. The arrester is designed to provide reliable overvoltage protection to ensure the safety and effectiveness of the power distribution system.

 Zinc oxide arresters have good nonlinear volt-ampere characteristics and allow minimal current flow under normal operating voltage. This means that the arrester is capable of handling microamps or milliamps of current during normal operation. But when overvoltage occurs, the arrester resistance drops sharply, releasing voltage energy and effectively protecting the system from damage.

 One of the key features that distinguishes a zinc oxide arrester from traditional arresters is that it has no discharge gap. Instead, it relies on the nonlinear properties of zinc oxide to provide effective overvoltage protection.

 In addition to their advanced protection features, zinc oxide surge arresters are designed for a variety of operating conditions. It can use power supply frequencies from 48Hz to 60Hz and is suitable for ambient temperatures from -40°C to +40°C. This lightning arrester can withstand wind speeds up to 35m/s and is very suitable for outdoor installation. It is also suitable for use in areas where the altitude does not exceed 2000m and the earthquake intensity does not exceed 8 degrees. In addition, the arrester can handle ice up to 10 meters thick, further extending its applicability in different environments. It is important to note that for optimal performance, long-term applied voltage should not exceed the maximum continuous operating voltage.

 Overall, zinc oxide surge arresters provide a reliable and efficient solution for overvoltage protection in various electrical systems. Its advanced features and rugged design make it ideal for applications requiring reliable performance.

 We are confident that zinc oxide surge arresters will meet and exceed your expectations, providing peace of mind and safety with superior overvoltage protection. Contact us today to learn more about this innovative product and how it can benefit your electrical system.