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MV ABC Aerial Bundled Cable (IEC 60502)

Medium Voltage aerial bundled cables are mainly used for secondary overhead lines on poles,clamped to tunnel walls or as feeders for homes.

    Application

    Medium Voltage aerial bundled cables are mainly used for secondary overhead lines on poles,clamped to tunnel walls or as feeders for homes.

    1117tu22k07

    Standard

    IEC 60502-2---- Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) - Part 2: Cables for rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV).

    Voltage

    6.35/11Kv, 19/33kV

    Construction 

    Phase Conductor Class 2 Circular compacted stranded Aluminum 
    Conductor Screen Extruded semi-conductive layer
    Insulation XLPE (Cross-linked polyethylene)
    Insulation Screen Extruded semi-conductive layer
    Metallic Screen Copper tape or wire mesh
    Separator Semi-conductive swellable tape
    Outer Sheath HDPE (High Density polyethylene)
    Support Conductor wires made of Galvanized steel wires

    Construction

    Self-Supporting System:

    It is composed of four core hard drawn and twisted aluminum conductors with the same cross-sectional area, and the insulating layer is XLPE containing carbon, which can prevent ultraviolet light.

    333thq

    Color

    Insulated core: Red, Yellow & Blue core marking tape

    Outed sheath: black

    Characteristics

    Operating Temperature 90°C XLPE
    Temperature Range -20°C PE sheath
    Short Circuit Temperature( 5 seconds maximum duration ) 250°C XLPE
    Bending Radius 15 x OD

    Data Sheet

    IEC 60502 6.35/11 kV ABC for Overhead Distribution Lines
    Number of Cores x Nominal Cross Section Phase Conductor Messenger Suspension Unit Continuous current rating at 300C ambient temp
    Stranding Nominal Sectional Area Maximum Conductor Resistance Stranding Nominal Sectional Area Breaking Load
    No.×mm^2 No.×mm mm^2 Ω/Km No.×mm mm^2 KN A
    3X50 + 1X25 19/1.78 50 0.641 7/3.0 50 60 116
    3X70 + 1X50 19/.14 70 0.443 7/3.15 50 62 210
    3X95+ 1X50 19/2.52 95 0.32 7/3.0 50 60 173
    3X185+1X120 37/2.52 185 0.164 7/4.67 120 150 259
    3X150 +1X50 37/2.25 150 0.206 7/3.15 50 62 365
    3X240 +1X50 61/2.25 240 0.125 7/3.15 50 62 500
    IEC 60502 19/33 kV ABC for Overhead Distribution Lines
    Number of Cores x Nominal Cross Section Phase Conductor Messenger Suspension Unit Continuous current rating at 300C ambient temp
    Stranding Nominal Sectional Area Maximum Conductor Resistance Stranding Nominal Sectional Area Breaking Load
    No.×mm^2 No.×mm mm^2 Ω/Km No.×mm mm^2 KN A
    3X50 + 1X50 19/1.78 50 0.641 7/3.0 50 60 165
    3X150+ 1X50 37/2.25 150 0.206 7/3.0 50 60 315
    3X185+1X70 37/2.52 185 0.164 7/3.57 70 91 355
    3X70 +1X50 19/2.14 7 0.443 7/3.15 50 62 250
    3X150 +1X50 37/2.25 150 0.206 7/3.15 50 62 370