



For transmission lines and substations with voltages of 330kV and above, due to the high voltage, when the potential gradient on the surface of the conductor and fittings is greater than the critical value, corona discharge will occur, which not only consumes power but also interferes with the surrounding radio. After installing the shielding ring, a uniform electric field is formed to avoid corona discharge.
Product Description
1. Smooth aluminum round tube is bent to effectively control the generation of corona;
2. High strength and light weight