20% Cu Copper Clad Aluminum Wire For Parallel Double Core Telephone Line Conductor

20% Cu Copper Clad Aluminum Wire For Parallel Double Core Telephone Line Conductor Featured Image
  • 20% Cu Copper Clad Aluminum Wire For Parallel Double Core Telephone Line Conductor

Short Description:

Copper Clad Aluminum (CCA) is a clad bi-metal utilizing electrical conductor grade aluminum as its core and oxygen free copper for its outer layer. The cladding process creates a permanent continuous weld between the two metals. The composite wire is uniquely suited to electrical applications where weight and conductivity issues are critical. The copper makes up either 10%, 15% or 20% of the cross sectional area of the wire and assures excellent solderability.  CCA wire is sorted into Hard-Drawn (H) and Annealed (A).According to the process can be divided into Cladding CCA and Plating CCA .


  • Diameter: 0.008-5.15mm
  • Capacity: 800 tons/m
  • Standard: GBT 29197-2012ASTM B566-04A

    • Product Detail

    Feature

    Application

    Process Flow

    Packaging

    Product Tags

    Product Type

    METAL CCA20% Copper Clad Aluminum
    Diameters available
    [mm] Min - Max    		 0.10mm-5.15mm
    Density [g/cm³] Nom 3.96
    IACS[%] Nom 69
    Conductivity[S/m * 106] 39.64
    Temperature-Coefficient[10-6/K] Min - Max of electrical resistance 3700 - 4100
    Outer metal by volume[%] Nom 18-22%
    Elongation (1)[%] Nom 18
    Tensile strength (1)[N/mm²] Nom 160
    Outer metal by weight[%] Nom 49±2
    Weldability/Solderability[--] ++/++

    Technical Data Comparison

    Specification Copper in volume
    (%)    		 Copper in mass
    (%)    		 Length comparison Density
    (g/cm3)    		 Max.DC resistivity
    Ω.mm2/m
    (20℃)    		 Conductivity
    (%IACS)
    Min
    CCA-10%Copper volume 8～12 27 2.65:1 3.32 0.02743 63
    CCA-15%Copper volume 13-17 37 2.45:1 3.63 0.02676 65
    Copper wire 100 100 1:01 8.89 17241 100
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    • 1. Under the same weight and diameter conditions, the length ratio of copper-clad aluminum wire to pure copper wire is 2.6:1, which greatly reduces the cost of cable production.
    2. The copper-clad aluminum wire is of no value to burglars compared to pure copper wire because it is almost impossible to separate the copper cladding from the aluminum core wire, thus receiving an additional burglary prevention effect.
    3. It is more malleable than copper wire and does not generate insulating oxides like aluminum, making it easier to process and more conductive than aluminum wire.
    4.In the same length, copper-clad aluminum wire is lighter in weight compared to pure copper wire, which makes it easier to transport and install construction, and can also reduce labor costs.

    Characteristics of CCA wire

    Nominal Diameter Cross Section (mm2) Copper Thickness (mm) Mass per unit length (kg/km) DC resistance per unit length (ohm/km)20℃ Tensile Strength (Mpa) Elongation (%)
    CCA-10% CCA-15% CCA-10% CCA-15% Copper CCA-10% CCA-15% Copper A (max) H (min) A (max) H (min)
    6.00 28.26 0.105 0.15 93.82 102.58 251.23 0.97 0.95 0.61 138 124 15 1.50
    5.15 20.82 0.09 0.129 69.12 75.58 185.09 1.32 1.29 0.83 138 152 15 1.50
    5.08 20.258 0.089 0.127 67.26 73.54 180.09 1.35 1.32 0.85 138 152 15 1.50
    4.97 19.39 0.087 0.124 64.38 70.39 172.38 1.41 1.38 0.89 138 152 15 1.50
    4.90 18.848 0.086 0.123 62.57 68.42 167.56 1.46 1.42 0.91 138 152 15 1.50
    4.85 18.465 0.085 0.121 61.3 67.03 164.16 1.49 1.45 0.93 138 152 15 1.50
    4.80 18.086 0.084 0.12 60.05 65.65 160.79 1.52 1.48 0.95 138 152 15 1.50
    4.50 15.896 0.079 0.113 52.78 57.7 141.32 1.73 1.68 1.08 138 159 15 1.50
    4.00 12.56 0.07 0.1 41.7 45.59 111.66 2.18 2.13 1.37 138 166 15 1.50
    3.86 11.696 0.068 0.097 38.83 42.46 103.98 2.35 2.29 1.47 138 166 15 1.50
    3.60 10.174 0.063 0.09 33.78 36.93 90.44 2.7 2.63 1.69 138 172 15 1.50
    3.50 9.616 0.061 0.088 31.93 34.91 85.49 2.85 2.78 1.79 138 172 15 1.50
    3.38 8.968 0.059 0.085 29.77 32.55 79.73 3.06 2.98 1.92 138 172 15 1.50
    3.20 8.038 0.056 0.08 26.69 29.18 71.46 3.41 3.33 2.14 138 179 15 1.00
    3.00 7.065 0.053 0.075 23.46 25.65 62.81 3.88 3.79 2.44 138 179 15 1.00
    2.85 6.376 0.05 0.071 21.17 23.15 56.68 4.3 4.2 2.7 138 186 15 1.00
    2.80 6.154 0.049 0.07 20.43 22.34 54.71 4.46 4.35 2.8 138 186 15 1.00
    2.77 6.023 0.048 0.069 20 21.86 53.55 4.55 4.44 2.86 138 186 15 1.00
    2.50 4.906 0.044 0.063 16.29 17.81 43.62 5.59 5.45 3.51 138 193 15 1.00
    2.30 4.153 0.04 0.058 13.79 15.07 36.92 6.61 6.44 4.15 138 200 15 1.00
    2.20 3.799 0.039 0.055 12.61 13.79 33.78 7.22 7.04 4.54 138 200 15 1.00
    2.18 3.731 0.038 0.055 12.39 13.54 33.17 7.35 7.17 4.62 138 200 15 1.00
    2.15 3.629 0.038 0.054 12.05 13.17 32.26 7.56 7.37 4.75 138 200 15 1.00
    2.05 3.299 0.036 0.051 10.95 11.98 29.33 8.31 8.11 5.23 138 205 15 1.00
    2.00 3.14 0.035 0.05 10.42 11.4 27.91 8.74 8.52 5.49 138 205 15 1.00
    1.95 2.985 0.034 0.049 9.91 10.84 26.54 9.19 8.96 5.78 138 205 15 1.00
    1.81 2.572 0.032 0.045 8.54 9.34 22.86 10.67 10.41 6.7 138 205 15 1.00
    1.70 2.269 0.03 0.043 7.53 8.24 20.17 12.09 11.8 7.6 138 205 15 1.00
    1.63 2.086 0.029 0.041 6.92 7.57 18.54 13.15 12.83 8.27 138 205 15 1.00
    1.50 1.766 0.026 0.038 5.86 6.41 15.7 15.53 15.15 9.76 138 205 15 1.00
    1.30 1.327 0.023 0.033 4.4 4.82 11.79 20.68 20.17 13 138 205 15 1.00
    1.02 0.817 0.018 0.026 2.71 2.96 7.26 33.59 32.77 21.11 138 205 15 1.00
    0.95 0.708 0.017 0.024 2.35 2.57 6.3 38.72 37.77 24.33 138 205 15 1.00
    0.81 0.515 0.014 0.02 1.71 1.87 4.58 53.26 51.96 33.47 138 205 15 1.00
    0.75 0.442 0.013 0.019 1.47 1.6 3.93 62.12 60.6 39.04 138 205 15 1.00
    0.63 0.312 0.011 0.016 1.03 1.13 2.77 88.04 85.89 55.33 138 205 15 1.00
    0.50 0.196 0.009 0.013 0.65 0.71 1.74 139.77 136.36 87.85 172 205 10 1.00
    0.30 0.071 0.005 0.008 0.23 0.26 0.63 388.25 378.77 244.02 172 205 5 1.00
    0.10 0.008 0.002 0.003 0.03 0.03 0.07 3494.27 3408.92 2196.18 172 205 5 1.00

     

    application-1 application-2

    Oil-immersed transformer
    High-Power Motor

     

    As a conductor, copper clad aluminum wire can be theoretically applied in many occasions
    1. Power and electrical appliances, such as river flow row.
    2. Frequency commercial cup video wire such as CATV line and acid line.
    3. Various motor rectifier and transformer winding wire .
    4 .Engineering wire electric wire .
    5.Relays, micro-motors, small transformers, ignition coils, water stop valves, magnetic heads, coils for.
    6.Oil-immersed transformer, small motor, high-power motor, high-temperature transformer, heat-resistant component.
    7.Power cable conductor and so on.

    Process-Flow

     Packing

    Packing-1
    Packing-2
    Iron plate
    Wood plate

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