In recent years, China’s wind power industry has been developing rapidly, and the total installed capacity and annual new installed capacity of wind power are in the forefront of the world. However, due to the harsh environmental conditions of wind farms, the cable terminals, cable bodies, etc. of the power collection lines in the site … Read more
1. Huge aluminum processing capacity. From 2006 to 2016, the accumulated investment in fixed assets of nonferrous metal alloy manufacturing and calendering industry exceeded 2201.4 billion yuan, with an average annual growth rate of 26.97%, of which the proportion of aluminum processing investment basically remained above 45%. A large amount of investment has led to … Read more
Aluminum alloy is a kind of aluminum material, and it is also mixed with other metals, which is an alloy material. The aluminum profile is a product, which is made of aluminum alloy or pure aluminum, and can be directly used in the field of decoration. 2. The uses of the two are different, and … Read more
The main characteristics of aluminum alloys for aerospace are: large-scale and integration, thin-walled and lightweight, precision of section size and geometric tolerance, uniformity and quality of microstructure and properties. According to different service conditions and parts of aircraft, aluminum alloys for aerospace are mainly high-strength aluminum alloy, heat-resistant aluminium alloy and corrosion-resistant aluminum alloy. High … Read more
Aluminum plate refers to the rectangular aluminum plate sheet made of pure aluminum or aluminum alloy through pressure processing (shearing or sawing) to obtain rectangular cross section and uniform thickness Internationally, it is customary to call aluminum materials with thickness of more than 0.2mm, less than 500mm, width of more than 200mm and length of … Read more
When selecting cables, the power cable line design, installation and operation departments shall consider four factors, such as cable service conditions, insulation level, AAAC Cable type and conductor section, which are divided as follows. 1. Cable service conditions (1) cable rated voltage / u () shall meet the following requirements: 1) the voltage shall meet … Read more
Factors affecting Aerial Bundled Cable (ABC) SANS 1418 Standard and placement in the wiring six factors affecting cable performance: Ultraviolet (UV)– Do not use cables without UV protection in direct sunlight. Heat — The temperature of the cable in the metal tube or groove is very high, and many polymeric materials will degrade their service … Read more
Environmental protection wire refers to the material is environmental protection wire. The material includes insulating material, conductor material and shielding material. Insulation such as PVC, irradiated cross-linked PVC (XL-PVC), irradiated cross-linked polyethylene (XL-PE), low smoke free (Halogen-free), silicone rubber, Teflon Telflon and so on. The environmental protection of insulation materials is mainly the EU’s RoHS … Read more
Generic cabling is one of the key links of information network system. In order to ensure the high-speed and stable operation of information network system, it is particularly important to select high-quality and high-performance cables. The cable selection should be based on the system requirements, technical performance, investment estimates and other factors, but in the … Read more
The market for subsea power cables is expected to grow at a compound annual rate of more than 4 percent from 2020-2024, driven largely by surging demand for electricity, according to Technavio. According to the report, 47 percent of the market growth in the forecast period will come from Europe, with Italy, Denmark and Finland … Read more