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  • qing7890 ha inviato un aggiornamento 1 anno fa

    China Low Voltage Cables suppliers Application (XLPE insulated pvc sheathed cable):
    These cables are used for electricity supply in low voltage installation system, They are suitable for installation in indoors and outdoors, in cable ducts, under ground, in power and switching stations, local energy distributions, industrial plants, where there is no risk of mechanical damage.
    Construction (XLPE insulated pvc sheathed cable):
    Conductors
    Solid copper conductor Class 1, Stranded Copper conductor Class 2 to IEC 60228, BS EN 60228.
    Insulation
    XLPE material and thickness shall be as per IEC 60502 or BS 5467 rated for 90掳C continuous operation.
    Colour Code
    Colour Code (1) :
    1 Core: Transparent, Red or Black
    2 Cores: Red, Black
    3 Cores: Red, Yellow, Blue
    4 Cores: Red, Yellow, Blue, Black
    5 Cores: Red, Yellow, Blue, Black, Green
    Above 5 Cores: Black Cores with White numerals
    Colour Code (2) :
    1 Core: Transparent,Brown or Blue
    2 Cores: Brown or Blue
    3 Cores: Brown, Black, Grey
    4 Cores: Blue, Brown, Black, Grey
    5 Cores: Green/Yellow, Blue, Brown, Black, Grey
    Above 5 Cores: Black Cores with White numerals
    Outer Sheath
    Outer sheath shall be of Extruded PVC Type ST2 as per IEC 60502-1 or Type 9 as BS 6346/5467. Special type of PVC sheathing material such as Fire Retardant PVC, Anti-Termite PVC, Anti-Rodent PVC, Sunlight resistant PVC, Oil Resistant PVC are available on special request. Also, special sheathing materials such as LLDPE, MDPE, HDPE, LSF, CPE are available on request.
    Fire Performance of Cable Sheaths
    Cables can be supplied with special flame retardant PVC outer sheath to comply with the flame test requirements of IEC 60332-3-22, IEC 60332-3-23 and IEC 60332-3-24, can also supply cables with Low Smoke Halogen Free (LSHF) material according to IEC 60502-1, BS 7211, BS 6724 or other equivalent standards.7211, BS 6724 or other equivalent standards.7211, BS 6724 or other equivalent standards.7211, BS 6724 or other equivalent standards.
    Cable Parameters (XLPE insulated pvc sheathed cable):
    Single core
    Nominal Cross SectionDiameter of Conductor (Approx.)Nominal Insulation ThicknessNominal Sheath ThicknessOverall Diameter (Approx.)
    mm^2mmmmmmmm
    1×1.51.40.71.45.6
    1×2.51.80.71.46.0
    1×42.30.71.46.5
    1×62.80.71.47.0
    1×103.60.71.47.8
    1×164.50.71.48.7
    1×255.60.91.410.2
    1×356.70.91.411.3
    1×508.011.412.8
    1×709.41.11.414.4
    1×9511.01.11.516.1
    1×12012.41.21.517.8
    1×15013.81.41.619.8
    1×18515.31.61.621.8
    1×24017.51.71.724.4
    1×30019.51.81.826.7
    1×40022.621.930.5
    1×50025.22.22.033.7
    1×63028.32.42.237.4
    1×80031.92.62.341.7
    1×100035.72.82.446.2
    Two cores
    Nominal Cross SectionDiameter of Conductor (Approx.)Nominal Insulation ThicknessNominal Sheath ThicknessOverall Diameter (Approx.)
    mm^2mmmmmmmm
    2×1.51.40.71.89.2
    2×2.51.80.71.810.0
    2×42.30.71.811.0
    2×62.80.71.812.0
    2×103.60.71.813.6
    2×164.50.71.815.4
    2×255.60.91.818.4
    2×356.70.91.820.6
    2×508.011.823.6
    2×709.41.11.826.8
    2×9511.01.11.930.2
    2×12012.41.22.033.7
    2×15013.81.42.237.5
    2×18515.31.62.341.6
    2×24017.51.72.546.7
    2×30019.51.82.651.4
    2×40022.622.958.9
    Three cores
    Nominal Cross SectionDiameter of Conductor (Approx.)Nominal Insulation ThicknessNominal Sheath ThicknessOverall Diameter (Approx.)
    mm^2mmmmmmmm
    3×1.51.40.71.89.6
    3×2.51.80.71.810.5
    3×42.30.71.811.6
    3×62.80.71.812.6
    3×103.60.71.814.4
    3×164.50.71.816.3
    3×255.60.91.819.5
    3×356.70.91.821.9
    3×508.011.825.1
    3×709.41.11.928.7
    3×9511.01.12.032.4
    3×12012.41.22.136.1
    3×15013.81.42.340.3
    3×18515.31.62.444.6
    3×24017.51.72.650.2
    3×30019.51.82.755.2
    3×40022.623.063.3
    Four cores
    Nominal Cross SectionDiameter of Conductor (Approx.)Nominal Insulation ThicknessNominal Sheath ThicknessOverall Diameter (Approx.)
    mm^2mmmmmmmm
    4×1.51.40.71.810.4
    4×2.51.80.71.811.3
    4×42.30.71.812.5
    4×62.80.71.813.7
    4×103.60.71.815.7
    4×164.50.71.817.8
    4×255.60.91.821.5
    4×356.70.91.824.1
    4×508.011.827.8
    4×709.41.12.032.0
    4×9511.01.12.136.1
    4×12012.41.22.340.2
    4×15013.81.42.444.9
    4×18515.31.62.649.8
    4×24017.51.72.856.0
    4×30019.51.83.061.7
    4×40022.623.270.7
    Multi cores
    Nominal Cross SectionDiameter of Conductor (Approx.)Nominal Insulation ThicknessNominal Sheath ThicknessOverall Diameter (Approx.)
    mm^2mmmmmmmm
    5×1.51.40.71.811.2
    7×1.51.40.71.812.0
    10×1.51.40.71.814.8
    12×1.51.40.71.815.2
    14×1.51.40.71.816.0
    19×1.51.40.71.817.6
    21×1.51.40.71.818.4
    24×1.51.40.71.820.4
    30×1.51.40.71.821.6
    40×1.51.40.71.826.0
    48×1.51.40.71.826.4
    61×1.51.40.71.929.0
    5×2.51.80.71.812.2
    7×2.51.80.71.813.2
    10×2.51.80.71.816.4
    12×2.51.80.71.816.9
    14×2.51.80.71.817.7
    19×2.51.80.71.819.6
    21×2.51.80.71.820.6
    24×2.51.80.71.822.8
    30×2.51.80.71.824.1
    40×2.51.80.71.929.4
    48×2.51.80.71.929.9
    61×2.51.80.72.032.8
    Package: Export wooden drums.China Low Voltage Cables suppliers