ADSS power optical cable ADSS-16B1-PE-200 Chengdu optical cable manufacturer ADSS-48B1-100PE

Description :

　　ADSS optical cable is also known as all dielectric self-supporting optical cable ADSS-24B1-300-PE ADSS-PE-16B1-400 Guizhou Yunnan Shaanxi Beijing Xizang Guangxi cable. All dielectric material is used for all dielectric optical cable, and self-supporting means that the reinforcing member of the optical cable can bear its own weight and external load. This name indicates the usage environment and key technologies of this type of optical cable: because it is self-supporting, its mechanical strength is crucial; The use of all dielectric materials is because optical cables are exposed to high voltage and strong electrical environments, and must be able to withstand the effects of strong electricity; As it is used overhead on the power tower, there must be supporting hangers to fix the optical cable on the tower. ADSS optical cable has three key technologies: mechanical design of the cable, determination of suspension points, and selection and installation of supporting fittings.

　　The mechanical properties of ADSS optical cables mainly include Maximum Allowable Tension (MAT), Every Day Strength (EDS), and Ultimate Tensile Strength (UTS). ADSS power optical cable ADSS-16B1-PE-200 Chengdu optical cable manufacturer ADSS-48B1-100PE

　　The national standard for ordinary optical cables specifies the mechanical strength that optical cables used in different ways (such as overhead, pipeline, direct burial, etc.) should have. ADSS optical cable is a self-supporting overhead optical cable, so it must not only bear the long-term effect of its own gravity, but also must be ADSS-24B1-300-PE ADSS-PE-16B1-400 Guizhou Yunnan Shaanxi Beijing Xizang Guangxi must be able to withstand the baptism of the natural environment. If the mechanical performance design of ADSS optical cables is unreasonable and not suitable for local weather, there will be safety hazards and the lifespan of the cables will be reduced. Therefore, each ADSS fiber optic cable project must be based on the natural environment in which the fiber optic cable is routed and the installation span of the ADSS can reach 1800 meters per block. It has high voltage resistance, good electrical corrosion resistance, lightning protection, can be laid on transmission line towers at a voltage level of 500kV, and has strong resistance to bullet strikes. Generally, sand guns at a distance of more than 10 meters will not cause catastrophic damage to the fiber optic cable. It also has strong low-temperature resistance and environmental adaptability. Fiber optic cables are laid independently without relying on power transmission lines, making construction and maintenance relatively convenient, and do not require power outages. Fiber optic cables are also relatively inexpensive. feature

　　ADSS-12B1-PE-200M ADSS-24B1-AT-300 ADSS-12B1-PE-500 ADSS-36B1-500-AT

　　ADSS optical cable has a different structure from overhead conductors, and its tensile strength is borne by aramid rope. The elastic modulus of aramid rope is more than half that of steel, and its thermal expansion coefficient is a fraction of that of steel, which determines that the sag of ADSS optical cable is more sensitive to external load changes. Under icing conditions, the elongation of ADSS optical cables can reach 0.6%, while the elongation of conductors is only 0.1%; The sag is relatively slow to temperature changes, and remains basically unchanged during temperature changes; Under strong wind conditions, the wind deflection angle is very large. At a wind speed of 30m/s, the wind deflection angle can reach 80 °, while the wind deflection angle of the wire is only about half of that of the optical cable.

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