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Aluminium alloy stranded wire, aluminium stranded wire and steel core aluminium stranded wireAAAC、AAC&ACSR 1
Aluminium alloy stranded wire, aluminium stranded wire and steel core aluminium stranded wireAAAC、AAC&ACSR 1

Aluminium alloy stranded wire, aluminium stranded wire and steel core aluminium stranded wireAAAC、AAC&ACSR

Standard

This product is produced with the standard of GB/T 1179-2017 "Round wire concentric lay overhead electrical stranded conductors

Applications

This product is suitable for electric transmission line overhead

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    Our advantage

    Aluminum alloy stranded wire is an important wire widely used in power transmission field.


    Aluminum alloy stranded wire is mainly made of aluminum alloy material. Aluminum alloys have a range of excellent properties that make them one of the ideal materials for power transmission. It has good electrical conductivity, although slightly inferior to pure copper, but in terms of comprehensive performance and cost has obvious advantages. This material is strong and can withstand high mechanical tension, ensuring stable operation in application scenarios such as overhead transmission lines.


    From the structural point of view, aluminum alloy stranded wire is usually composed of multiple strands of aluminum alloy single wire. This stranding structure enhances the flexibility and mechanical strength of the stranded wire, making it able to adapt to different installation environments and operating conditions. The multi-strand stranding can also reduce the influence of skin effect and further improve the efficiency of power transmission.


    Aluminum alloy stranded wire has many advantages. First of all, its weight is relatively light, compared with the traditional steel core aluminum strand, etc., under the same conductive capacity, aluminum alloy strand can reduce the burden of support structures such as poles and towers and reduce engineering costs. Secondly, it has good corrosion resistance, can maintain stable performance in a variety of harsh environments, and extend service life. Moreover, the aluminum alloy stranded wire has good heat resistance and can work normally in high temperature environment to ensure the reliability of power transmission.


    In practical applications, aluminum alloy stranded wire plays an important role. In the overhead transmission line, it is one of the main transmission media, which can efficiently transport the electric energy generated by the power plant to various power consumption areas. Its high strength and good electrical conductivity enable power to be transmitted over long distances and stably. In addition, in some special industrial fields and new energy fields, such as wind power generation, solar power generation, etc., aluminum alloy stranded wire has also been widely used to connect power generation equipment with the grid.


    In order to ensure the quality and performance of aluminum alloy stranded wire, it is necessary to strictly control all aspects in the production process. From the selection of raw materials to the optimization of processing processes, strict standards and specifications need to be followed. For example, the diameter, strength and other parameters of the aluminum alloy monofilament should meet the requirements, and the stranding process should be precisely controlled to ensure the tight structure and stable performance of the stranded wire.


    In the use of aluminum alloy stranded wire, there are also some things to pay attention to. The specifications and models of the twisted wires should be reasonably selected according to the actual needs to ensure that they can meet the requirements of power transmission. At the same time, it is necessary to do a good job of installation and maintenance, regularly check the status of the stranded wire, timely discover and deal with possible problems, such as broken strands, corrosion, etc., to ensure the safe and stable operation of the power system.


    If you are looking for a Marine cable supplier, Jiangnan Cable is your best choice as it is the top power cable/specialty cable manufacturer in China.

     No.

    Type

    Name

    Cross-
    section area

    Standard

     

    1

    JL

    AAC

    10~1000

     

     

     

     

     

     

    GB/T
    1179-2017

     

    2

    JLHA2、JLHA1

    AAAC

    16~1000

     

    3

    JL/G1A、JL/G1B、 JL/G2A、JL/G2B、 JL/G3A

    ACSR

    16~1000

     

    4

    JL/G1AF、JL/G2AF、 JL/G3AF

    ACSR

    16~1000

     

    5

    JLHA2/G1A、
    JLHA2/G1B、
    JLHA2/G3A

    Aluminium alloy Conductor steel-reinforced

    16~1000

     

    6

    JLHA1/G1A、
    JLHA1/G1B、
    JLHA1/G3A

    Aluminium alloy Conductor steel-reinforced

    16~1000

     

    7

    JL/LHA2、JL/LHA1

    Aluminium Conductor aluminium alloy reinforced

    16~1000

     

    8

    JL/LB20A

    Aluminium Conductor aluminium coated steel-reinforced

    16~1000

     

    9

    JLHA20A/LB1A、
    JLHA2/LB20A

    Aluminium alloy Conductor aluminium coated steel-reinforced

    16~1000

     

    10

    JG1A、JG1B、
    JG2A、JG3A

    Steel stranded wire

    4~63

     

    11

     

    JLB20A、JLB20B

    Aluminium coated steel stranded wire

    4~200

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    Cable model

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    Product description

    Aluminium alloy stranded wire, aluminium stranded wire and steel core aluminium stranded wireAAAC、AAC&ACSR 2
    Operating characteristics 1
    XLPE Insulated Electrical Cable for rated power frequency voltage Uo/U:3.6/6kV~26/35kV
    Max. short-circuit temperature of conductor shall not exceed 250°C (5sMax.Duration)
    The bending radius of single-core cable shall not less than 20 times of the cable diameter
    The bending radius of three-core cable shall not less than 15 times of the cable diameter
    Aluminium alloy stranded wire, aluminium stranded wire and steel core aluminium stranded wireAAAC、AAC&ACSR 3
    Operating characteristics 2
    XLPE Insulated Electrical Cable for rated power frequency voltage Uo/U:0.6/1kV
    Max.permissible continuous operating temperature of conductor:90℃
    Max.short-circuit temperature of conductor shall not exceed 250℃(4s Max.Duration)
    The ambient temperature under installation shall not below 0℃
    The bending radius of single-core cable shall not less than 20 times of the cable diameter. The bending raius of three-core cable shall not less than 12 times of the cable diameter.
    5211422a88977ff2e396145aab3dd04
    Fire performance
    The product is suitable for using in power distribution networks or fixed installations for industrial equipment with rated voltage up to and including 26/35kV.
    26fea9ce79c0bad09c8401cb4d19aa2
    Mechanical properties
    The minimum bending radius of a 3-core cable is 9 times the outer diameter of the cable.
    1f8a692b6631e422375d77efa6a295f
    Insulation
    Cross-linked polyethylene, type HF XLPE 90ºC, Conforms to IEC 60092-353.
    26页  2 (3)
    Outer sheath
    LSHF polyvinyl outer sheath type SHF1 according to IEC 60092-360. Black color.

    Voltage designation

    The rated voltage of the cable for a given application shall be suitable for the operating conditions in the system in which the cable is used,and is expressed in the form of Uo/U(Um) kV Where:

    Uo —The rated power-frequency voltage between conductor and screen or metallic-sheath, for which the cable designed;

    U —The rated power-frequency voltage between conductors, for which the cable designed;

    Um —The maximum value of the "highest system voltage" for which the equipment may be operated

    Type

    No.of cores

     

    Nominal 
    cross
    sectional area
    mm

    Aluminum alloy conductor

    TC90(-40)YJLHV
    YJLHV22
    AC90(-40)/YJLHS
    ACWU90(-40)/YJLHS2
    YJLHV32

    1

    4-800

    2

    4-500

    3

    4-500

    4

    4-500

    3+1

    4-500

    5

    4-500

    4+1

    4-500

    3+2

    4-500

    The armoured single-core cables are used for D.C.system only.As for A.C.system.

    non-magnetic armoured material should be used,or magnetic isolation measures should be applied.

    Product display

    钢丝-钢带铠装-对比图
    钢丝-钢带铠装-对比图
    14页--3
    14页--3
    14页--4
    14页--4
    14页--5
    14页--5
    14页--6
    14页--6
    15页--1
    15页--1
    15页--3
    15页--3
    15页--4
    15页--4
    16页--1
    16页--1
    16页--2
    16页--2
    13页--1
    13页--1
    13页--2
    13页--2
    13页--3
    13页--3
    13页--4
    13页--4
    14页--1
    14页--1
    14页--2
    14页--2
    6 (4)
    6 (4)
    5 (7)
    5 (7)
    4 (7)
    4 (7)
    3 (14)
    3 (14)
    2 (23)
    2 (23)
    1 (32)
    1 (32)

    Power cable certificate display

    ISO45001 (2)
    ISO45001 (2)
    ISO14001
    ISO14001
    8018 12782
    8018 12782

    Specif- ication

    Steel rate
    %

    Nominal cross-          sectional area
    mm²

    No.of
    wire n

    Diameter of Single wire

     

    Diameter
    mm

    Calculated
    weight
    kg/km

    Rated tensile
    force kN
    (JL/G1A)

    D.C.resistance
    of Conductor
    at 20℃
    Ω/km

    Al

    St

    Total

    Al

    St

    Al

    St

    Steel
    core

     Condu- ctor

    10/2

    16.7

    10.6

    1.78

    12.4

    6

    1

    1.50

    1.50

    1.50

    4.50

    42.8

    4.14

    2.7062

    16/3

    16.7

    16.1

    2.69

    18.8

    6

    1

    1.85

    1.85

    1.85

    5.55

    65.2

    6.13

    1.7791

    25/4

    16.7

    24.9

    4.15

    29.1

    6

    1

    2.30

    2.30

    2.30

    2.30

    100.7

    9.10

    1.1510

    35/6

    16.7

    34.9

    5.81

    40.7

    6

    1

    2.72

    2.72

    2.72

    8.16

    140.9

    12.55

    0.8230

    50/8

    16.7

    48.3

    8.64

    56.30

    6

    1

    3.20

    3.20

    3.20

    9.60

    194.8

    16.81

    0.5946

    50/30

    58.3

    50.7

    29.6

    80.3

    12

    7

    2.32

    2.32

    6.96

    11.6

    371.3

    42.61

    0.5693

    70/10

    16.7

    68.0

    11.3

    79.3

    6

    1

    3.80

    3.80

    3.80

    11.4

    275.0

    23.36

    0.4217

    70/40

    58.3

    69.7

    40.7

    110

    12

    7

    2.72

    2.72

    8.16

    13.6

    510.4

    58.22

    0.4141

    95/15

    16.2

    94.4

    15.3

    110

    26

    7

    2.15

    1.67

    5.01

    13.6

    380.5

    34.93

    0.3059

    95/20

    19.8

    95.1

    18.8

    114

    7

    7

    4.16

    1.85

    5.55

    13.9

    408.5

    37.24

    0.3020

    95/55

    58.3

    96.5

    56.3

    153

    12

    7

    3.20

    3.20

    9.60

    16.0

    706.4

    77.85

    0.2992

    120/7

    5.6

    119

    6.6

    125

    18

    1

    2.90

    2.90

    2.90

    14.5

    378.9

    27.74

    0.2422

    120/20

    16.3

    116

    18.8

    134

    26

    7

    2.38

    1.85

    5.55

    15.1

    466.4

    42.26

    0.2496

    120/25

    19.8

    122

    24.2

    147

    7

    7

    4.72

    2.10

    6.30

    15.7

    526.0

    47.96

    0.2346

    120/70

    58.3

    122

    71.3

    193

    12

    7

    3.60

    3.60

    10.8

    18.0

    894.0

    97.92

    0.2364

    150/8

    5.6

    145

    8.04

    153

    18

    1

    3.20

    3.20

    3.20

    16.0

    461.3

    32.73

    0.1990

    150/20

    12.9

    146

    18.8

    164

    24

    7

    2.78

    1.85

    5.55

    16.7

    549.0

    46.78

    0.1981

    150/25

    16.3

    149

    24.2

    173

    26

    7

    2.70

    2.10

    6.30

    17.1

    600.5

    53.67

    0.1940

    150/35

    23.3

    147

    34.4

    182

    30

    7

    2.50

    2.50

    7.50

    17.5

    675.4

    64.94

    0.1962

    185/10

    5.6

    183

    10.2

    193

    18

    1

    3.60

    3.60

    3.60

    18.0

    583.8

    40.51

    0.1572

    185/25

    13.0

    187

    24.2

    211

    24

    7

    3.15

    2.10

    6.30

    18.9

    705.5

    59.23

    0.1543

    185/30

    16.3

    181

    29.6

    211

    26

    7

    2.98

    2.32

    6.96

    18.9

    732.0

    64.56

    0.1592

    185/45

    23.1

    185

    43.1

    228

    30

    7

    2.80

    2.80

    8.40

    19.6

    847.2

    80.54

    0.1564

    210/10

    5.6

    204

    11.3

    215

    18

    1

    3.80

    3.80

    3.80

    19.0

    650.5

    45.14

    0.1411

    210/25

    13.0

    209

    27.1

    236

    24

    7

    3.33

    2.22

    6.66

    20.0

    788.4

    66.19

    0.1380

    210/35

    16.2

    212

    34.4

    246

    26

    7

    3.22

    2.50

    7.50

    20.4

    853.1

    74.11

    0.1364

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