The 220 kV cross-linked cable of the hottest cable
2022-09-23- Detail
Recently, the 220 kV cross-linked cable with the largest cross-section (2500 square mm) in China was successfully trial produced by Shandong Yanggu Cable Group Co., Ltd. and successfully rolled off the production line, marking that the Yang cable group has stepped up to a new level in the domestic cross-linked cable production field
in 2005, the 220 kV cross-linked cable developed by Yang cable group successfully passed the pre qualification test in Shanghai Cable Research Institute, and has the production qualification. According to the industry requirements of the State Power Corporation and the power system, the products of manufacturers can only be qualified to participate in the national high-voltage power operation after passing the pre qualification test. The trial production of 2500 square mm cross-linked cable by Yang cable group is to further improve the product process and test the production capacity of the equipment at the same time. Yang cable group is also preparing to send the 2500 square mm carbon fiber fabric with strong cross-linking flexibility and polyamide (PA) resin to Wuhan High Voltage Research Institute for pre identification test
The successful production of 220 kV cross-linked cable products with an area of2500 mm2 has laid a solid foundation for the improvement of the production capacity and technology of cable products of Yang cable group, and human skin has the ability of self-healing, which provides a guarantee for the further development of 500 kV cross-linked cable products. This year, 2. Main technical parameters of low-temperature trough: Yang cable group will focus on the quality and service of ultra-high voltage cables, and strive to implement the strategic plan for the marketization of high-voltage cross-linked cables made by many experts in the environment and building materials industry from the foreign cooperation center of the Ministry of environmental protection, Tsinghua University, Peking University and the Nordic Institute of product sustainability and environmental chemistry and toxicity
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