METAL OXIDE SURGE ARRESTER

Metal oxide surge arresters are important protective devices used to safeguard the insulation of power transmission and transformation equipment from overvoltage damage. They possess the advantages of fast response, flat voltage-current characteristics, stable performance, large current-carrying capacity, low residual voltage, long service life, and simple structure. They are widely used in power generation, transmission, transformation, distribution and other systems.

METAL OXIDE VARISTORS

Metal oxide varistors are the core components of surge arresters. Our company uses the latest developed raw material formula and production process to produce varistors. The varistors are mainly divided into three series: AC varistors, DC varistors, and high-gradient varistors. They have four major characteristics: large current conduction capacity, excellent aging resistance, good uniformity, and excellent protection performance. Key indicators such as the 4/10 μs large current impulse withstand capacity, 2 ms square wave current conduction capacity, DC 1 mA reference voltage, residual voltage, and aging coefficient all reach the international advanced level.

CABLE ACCESSORIES

Cable accessories are products that connect cables to power transmission and distribution lines as well as related distribution devices. Generally, they refer to the intermediate and terminal connections of various cables within the cable lines. Together with the cables, they form the power transmission network. They mainly include cold shrink terminations, plug-in heads, and rear-mounted lightning arresters, among other types of products.