Zinc-oxide MOV surge arrester is the most advanced over-voltage protector at present in the world. The voltage current characteristic of the varistor has been changed compared with traditional carborundum arresters due to the multiple metal oxide material
Polymer lightning 10kV surge arrester is mainly applicable for protection of the power equipment like transformers against system over-voltages and lightning surges.
Composite Surge Arresters can be applied to a variety of systems including substation equipment, AC-DC converters, railway power system and power distribution units ranging from 0.25kV to 765kV systems. These surge arresters demonstrate excellent protecti
Distribution arresters are the most advanced over-voltage protectors at present in the world. When arrester is under normal voltage, there is only microamp current through it.