ETT-6250 products

The ETT-6250 series products are suitable for ±800kV/6250A high-voltage DC transmission converter valves. They are products that Jiashan SUN.KING Company has independently developed by drawing on advanced technologies at home and abroad. In the design, we have selected various materials with the best performance in China. The product design has high insulation strength water-cooled coils, high magnetic permeability ultra-thin oriented cold-rolled silicon steel sheets, and high mechanical strength and insulation strength shells. The product adopts a fully enclosed potting resin structure, which effectively reduces noise and improves the ability to withstand surge currents. The whole shape is beautiful and the structure is simple and reasonable. The product has passed various electrical and structural tests and has been successfully put into mass production.