Recently, good news came from Jiangsu Shangshang Cable Group's EHV cable branch. The company's ultra-high voltage project once again achieved a major breakthrough. The (2500mm2) 220kV UHV cross-linked cable was successfully trial-produced and successfully rolled off, marking Jiangsu Shangshang Cable Group In the field of domestic ultra-high voltage cross-linked cable production, it has taken another step.
![]()
Chairman Ding Shanhua personally shares the joy with the employees at the site of trial production. The 220kV UHV cross-linked cable is currently a cable product with a higher voltage rating in China, and is mainly used in medium-distance power transmission, hydroelectric power stations, pumped-storage power stations, urban and rural power grid construction, and other fields. Can increase transmission and distribution lines transmission capacity, reduce losses. The successful trial production of 220kV EHV cross-linked cable can further improve the product process, at the same time test equipment production capacity, and play an active role in improving the company's market awareness and brand building.
As one of the major technological transformation projects during the “Eleventh Five-Year Plan†period of the Shangshang Group, the EHV cable project has invested hundreds of millions of yuan. Among them, the tower is 148 meters high, adopts the world's most advanced one-tower and four-wire design, and has built the world's first modern integrated manufacturing system (CIMS) for the cable industry. Key equipment has been imported from abroad. The successful trial production of the 220kV UHV cross-linked cable laid a solid foundation for the production capacity and technical upgrading of the super-high voltage cable and provided guarantee for further development of the 500kV cross-linked cable. In the future, Shangshang will return customers' trust and support with better UHV product quality and service.
Chairman Ding Shanhua personally shares the joy with the employees at the site of trial production. The 220kV UHV cross-linked cable is currently a cable product with a higher voltage rating in China, and is mainly used in medium-distance power transmission, hydroelectric power stations, pumped-storage power stations, urban and rural power grid construction, and other fields. Can increase transmission and distribution lines transmission capacity, reduce losses. The successful trial production of 220kV EHV cross-linked cable can further improve the product process, at the same time test equipment production capacity, and play an active role in improving the company's market awareness and brand building.
As one of the major technological transformation projects during the “Eleventh Five-Year Plan†period of the Shangshang Group, the EHV cable project has invested hundreds of millions of yuan. Among them, the tower is 148 meters high, adopts the world's most advanced one-tower and four-wire design, and has built the world's first modern integrated manufacturing system (CIMS) for the cable industry. Key equipment has been imported from abroad. The successful trial production of the 220kV UHV cross-linked cable laid a solid foundation for the production capacity and technical upgrading of the super-high voltage cable and provided guarantee for further development of the 500kV cross-linked cable. In the future, Shangshang will return customers' trust and support with better UHV product quality and service.
SHENZHEN CHONDEKUAI TECHNOLOGY CO.LTD , https://www.szsiheyi.com