Aluminum stranded wire and steel-cored aluminum stranded wire have the advantages of simple structure.convenient erection and maintenance, low cost of line, large transmission capacity, and are conducive to laving acrossspecial geographical conditions such as rivers and valleys. They have good electrical conductivity and sufficientmechanical strength, high tensile strength, and can be amplified by the distance of the tower. Therefore, they are widelyused in overhead transmission and distribution lines of various voltage levels.
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Aluminum stranded wire and steel-cored aluminum stranded wire(GB/T1179-2017)
Model 、name
Performance parametertable
JLACSR
JLACSR
JLHA1、JLHA2 Aluminum alloy stranded wire
JLHA3、JLHA4 Aluminum alloy stranded wire Performance
JLB14 和JLB20A Aluminum clad steel stranded wire Performance
JLB27、JLB35、JLB40 Aluminum clad steel stranded wire Performance
JG1A、JG2A、JG3A、JG4A、JG5A steel strand Performance
JL/G1A、JL/G2A、JL/G3A,JL1/G1A、JL1/G2A、JL1/G3A,JL2/G1A、JL2/G2A、JL2/G3A及J3G1A、JL3/G2A、JL3/G3A Steel core aluminum stranded wire Performance
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JLHA1/G'A、JLHA1/G2A、JLHA1/G3A和JLHA2/G1A、JLHA2/G2A、JLHA2/G3A Steel core aluminum alloy stranded wire Performance
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JLHA3/G1A、JLHA3/G2A、JLHA3/G3A 和JLHA4/G1A、JLHA4/G2A、JLHA4/G3A Steel core aluminum alloy stranded wire Performance
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JL/LB14、JL1/LB14、JL2/LB14、JL3/LB14 Aluminum clad steel core aluminum stranded wire Performance
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JL/LB20A、JL1/LB20A、JL2/LB20A、JL3/LB20A Aluminum clad steel core aluminum stranded wire Performance
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JLHA1/LB14、JLHA2/LB14 Aluminum clad steel core aluminum alloy stranded wire Performance
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JLHA1/LB20A、JLHA2/LB20A Aluminum clad steel core aluminum alloy stranded wire Performance
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Table A.14 JL/LHA1、JL1/LHA1、JL2/LHA1、JL3/LHA1 Aluminum alloy core aluminum stranded wire Performance
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Table A.15 JL/LHA2、JL1/LHA2、JL2/LHA2、JL3/LHA2 Aluminum alloy core aluminum stranded wire Performance
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The insulation of cross-linked polyethylene insulated power cables adopts cross-linked polyethylene, which useschemical methods to convert linear molecular polyethylene into cross-linked polyethylene with a three-dimensionalnetwork structure, thereby greatly improving the mechanical properties of polyethylene and maintaining excellentelectrical properties.
PVC insulated power cables have good electrical performance and chemical stability.simple structure andconvenient use, suitable for fixed installation on transmission and distribution lines with AC 50Hz and rated voltage olkV and below, Five core power cables are used to separate the neutral and neutral lines in low-voltage distributionsystem engineering to meet the development and safety performance needs of the distribution system, making thesystem operation more stable and ensuring the safety of workers.
This product is suitable for overhead power lines with a rated voltage of 0.6/1kV and below, and can be used as afixed laying or incoming line. This product is extruded with weather resistant high-density polyethylene and weatherresistant polyvinyl chloride insulation outside tightly pressed copper and aluminum conductors. The cable is safe ancreliable, while also possessing excellent mechanical and electrical properties. Advantages such as resistance to electricatraces, surface discharge, and atmospheric conditions. The cable laying gap is smal, saving line corridors, reducing linevoltage, reducing power supply accidents, and ensuring personal safety. it is suitable for mountainous areas, forest areasmining areas, cities, and other occasions, and is an all-weather cable product.
This product is suitable for overhead power lines with a rated voltage of 10kV and below, and can be used as a fixed layingor incoming line, This product is extruded with weather resistant insulation outside tightly pressed copper and aluminumconductors, ensuring safe and reliable cable performance, while also possessing excellent mechanical and electrical propertiesAdvantages such as resistance to electrical traces, surface discharge, and atmospheric conditions. The cable laying gap is smallsaving line corridors, reducing line voltage, reducing power supply accidents, and ensuring personal safety. lt is suitable formountainous areas, forest areas, mining areas, cities, and other occasions, and is an all-weather cable product.
This product is suitable for power transmission and distribution lines with rated voltage of 10kV and below and certaintensile resistance reguirements, Due to its abilitv to withstand a certain tensile streneth,the instalation spacing can be increasedand the laving and operating environment reguirements are more flexible and convenient.
Purpose: Used in control, monitoring, circuits, and protection circuits with rated voltage of 450/750V and below. TyPe:KVV,KVWP,KVWP2,KVVP22,KVW22,KWWP2-22,KWR,KVWRP,KVW32.etc. Specification:nominal cross-section: 0.75-10mm',number of cable cores: 2-6l cores.
Purpose: Used in control, monitoring circuits, and protection circuits with rated voltage of 450/750V and below. Model:KYJV, KYJVP. KYJVP2、 KYJVP22. KYJV22、 KYJVP2-22、 KYJVR、 KYJVRP, KYJV32. KYJY, KYJYP etc. Specification: nominal section:0.75-10mm 2,Number of cable cores: 2-61
Applicable to 1kv-3kV voltage levels, cable operating temperature of 90'c in dry locations;can be installed verticallyindoors and outdoors, as well as on brackets or along walls;widely used in civil buildings, commercial, industrial, largevenues,entertainment venues,and other applications.
This product is suitable for fixed wiring (laving) of power devices with an AC rated voltage of450/750V and below.thas wide applications in low-voltage power lines, daily electrical, instrumentation, and telecommunications equipment.
lt is used to ensure the uninterrupted operation of fire-fighting power and important equipment such as firepumps,fire elevators, local lighting, emergency evacuation instructions, security monitoring, smoke evacuation systems, andself-contained power supplies in case of fire.