Shrink cable accessories product introduction and what are the advantages

1, the whole set of products adopt the most advanced full cold shrinkage technology, without fire and special tools, installation, just pull out the wire core, the elastomer will rapidly shrink and close to the required installation part. 2, reliable insulation all silicone rubber are imported, silicone rubber has excellent insulation and high elasticity, always maintain the appropriate radial pressure on the cable body after installation, so that the internal interface is tightly combined, and will not cause electrical breakdown due to the respiration of the cable during operation. The stress control part is integrated with the main insulation, which effectively solves the problem of electrical stress concentration at the outer shield surface of the cable, ensuring reliable insulation and safe operation. 3, easy to install all products have been manufactured in the work. No special training, simple installation operation, and no fire, saving time and effort, full shrinkage automatic reset technology, easy installation without sweat, greatly reducing the quality accidents caused by improper operation, and solve the phenomenon of prefabricated cable accessories contraction is not tight or not in. 4, widely used anti-pollution, aging resistance, good hydrophobicity, with superior cold and heat resistance, especially suitable for high altitude areas, cold areas, wet areas, salt spray areas and heavily polluted areas. And installation without open fire, especially suitable for petroleum, chemical, mine, tunnel and other flammable and explosive places. 5, advanced equipment using imported equipment, high degree of automation, reliable performance. 6, the appearance of beautiful cold lengthening and no seam line, smooth and beautiful appearance. Cold shrink cable accessories advantages: cold shrink cable accessories have the following advantages that other forms of cable accessories do not have: excellent corrosion resistance, anti-aging performance, long service life, especially the electrical conductivity is very good, can effectively evacuate the heat caused by conductor resistance and insulation material loss, so as to effectively improve the service life of the product; It has the characteristics of inorganic material, strong electrical properties such as resistance to electrical corrosion and leakage, and more reliable operation; Applicable temperature range is relatively wide, minus 55 degrees Celsius and zero instantaneous 250 degrees can maintain normal working condition; With good hydrophobicity, it can be applied to a variety of environments, such as damp, fog, serious pollution, etc. This kind of product also has a great compression force on cable insulation, which affects the quality of power cable accessories. The higher the interfacial pressure is, the higher the interfacial insulation strength is and the smaller the partial discharge is. Due to the existence of continuous compression force, the cold-shrink cable accessories can also avoid the phenomenon of thermal expansion and cold contraction when the cable is running, as well as bending and flexible breathing, so as to avoid the phenomenon of creepage breakdown in the air gap between the cable and the accessories. In addition, the cold shrink cable accessories also have a unique stress cone control unit, the product structure is designed for the built-in stepped stress cone, stress evacuation is more effective, product operation is more reliable; With a coated semi-conductive shield layer, the outer semi-conductive layer of the intermediate joint product is injection rubber molding, with a corresponding thickness, so as to ensure the performance of the outer semi-conductive layer and the safety of the whole joint. On this basis, the cold-shrink cable accessories also have a simple installation process, no special tools, no fire heating, just follow the installation instructions to complete the installation; The general range is wide, a specification of the product can be applied to a variety of cable diameters, easy to choose and rational characteristics.