complicated and changeable, and cables arranged in high-temperature and extremely hot working environments are often encountered in actual scenarios. In the high-temperature working environment, ordinary cables can not withstand the working temperature, there will be damage or performance degradation, resulting in signal or power transmission failure, causing the main body of equipment failure tripping, shutdown or even damage to the main body of the equipment poses a threat to the safe use. At the same time, high-temperature areas can not be accessed at will, but also to the maintenance work has brought greater difficulty, affecting the safe and stable operation of power equipment, which requires high-temperature resistant cables.

Recently, Far Eastern Intelligent Energy Company Limited (referred to as: Far Eastern Stock Stock Code: 600869) under the Far Eastern Cable Company Limited, the new Far Eastern Cable Company Limited, Far Eastern Composite Technology Company Limited was authorized a patent for invention - "a large cross-section of high-temperature equipment with high temperature resistant mobile flexible cable for high-temperature equipment and its preparation process". The patented technology solves the problem of stable operation of cables in harsh high-temperature working environments, further consolidating Far Eastern's position as a frontrunner.

Keeping a close eye on the market and aiming at the demand, Far Eastern launched a large cross-section high-temperature-resistant mobile flexible cable for high-temperature equipment and its preparation process after craftsmanship R&D. The invention is a large cross-section high-temperature-resistant mobile flexible cable within the cable core. The invention is to set basalt winding layer, inner mica tape insulation layer, basalt braid layer, outer mica tape insulation layer and basalt sheath inside the cable core, while the cable cooling tube has a large contact area with the conductor, which has a high cooling efficiency and improves the cable's current-carrying capacity.

The three-layer material not only ensures the high temperature resistance of the cable, but also reduces the cable diameter, relying on the low friction between the conductor and the basalt winding and wrapping layer and the low cable diameter to ensure that the cable can be relatively sliding when bending, and can also be moved and bent after laying. In addition, there is no rubber and other flammable materials within the cable, without sintering that can work in 600 ℃ environment, the use of pollution does not arise, the mechanical properties of the decline in less, high temperature service life is long.

The current high temperature cable market has a broad prospect. Every year, there is a great demand for high-temperature-resistant cables in the special industry, which is increasing at a rate of 20%; high-temperature-resistant cables, as a key component of special cables, are in high demand, and every year, China needs to import billions of dollars of related products from overseas for infrastructure construction. Far Eastern's patented technology will significantly enhance its core competitiveness in the high-temperature resistant cable market and contribute to the development of the specialty industry.

Technological innovation is the core driving force for the development and upgrading of the industry. In the future, Far Eastern will continue to adhere to the development concept of "innovation as the soul", continuously improve its technological innovation capability, conduct product research and development and market layout around customer needs, develop more new products with leading level, and lead the industry's high-quality development with Far Eastern wisdom.