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ASTM Standard 15kV-XLPE Insulated MV Middle Voltage Power Cable

15kV CU 133% TRXLPE Fully Neutral LLDPE is mainly used for primary underground power distribution in pipeline/conduit systems, suitable for use in wet or dry place, direct burial, underground pipeline, and locations exposed to sunlight. When used at voltage of 15,000v or lower, the conductor temperatures not to exceed 90°C during normal working.

    Application

    15kV CU 133% TRXLPE Fully Neutral LLDPE is mainly used for primary underground power distribution in pipeline/conduit systems, suitable for use in wet or dry place, direct burial, underground pipeline, and locations exposed to sunlight. When used at voltage of 15,000v or lower, the conductor temperatures not to exceed 90°C during normal working.

    Construction

    Conductor: Grade A or Grade B Compressed concentric stranded aluminum alloy, Aluminium or copper conductor. Stranded conductors are waterproofed with conductor filling compound.

    Conductor Shielding: Extruded thermosetting semiconducting shielding, which can be freely stripping from the conductor and bonded to the insulation layer.

    Insulation layer: Extruded, unfilled Tree-Retardant Cross-linked Polyethylene (TR-XLPE) , defined as ANSI/ICEA S-94-649 - 133% insulation level.

    Insulation Screen: Extruded thermoset semi conductive screen with controlled adhesion to the insulation providing the required balance between electrical integrity and ease of stripping.

    Metallic Screen: Solid bare copper wires applied in a spiral with uniform spacing.

    Waterproofing:Apply waterproof agent around the insulation shield and neutral wire to prevent longitudinal water penetration. Longitudinal water penetration should be tested according to the latest version of ICEA T-34-664, but the minimum requirement is 15 psig for 1 hour.

    Sheath: Linear low density polyethylene (LLDPE) sheath, black with red extruded stripes

    Specifications

    ASTM B3 Standard Specification for Soft copper wire or Annealed Copper Wire

    ASTM B8 Concentric Stranded Copper Conductors

    ICEA S-94-649 Standard Concentric Neutral Cables with Rated voltage from 5 to 46kV

    AEIC CS-8 extruded dielectric shielded power cables rated voltages ranging from 5 to 46kV. 

    Data Sheet

    15kV CU 133% TRXLPE Fully Neutral LLDPE Primary UD

    No. of Conductors

    Size (mm2)

    No. of Strands

    Insulation Thickness (mm)

    Nom. OD (mm)

    Nominal Total Weight (kgs/km)

    1

    500 KCMIL

    37

    4.45

    40.46

    4055

    1

    2 AWG

    7

    5.59

    27.21

    1116

    1

    1 AWG

    19

    4.45

    25.91

    1207

    1

    1/0 AWG

    19

    5.59

    29.22

    1514

    1

    2/0 AWG

    19

    4.45

    28.9

    1737

    1

    4/0 AWG

    19

    5.59

    33.03

    2010

    1

    350 KCMIL

    37

    5.59

    38.42

    3062

    1

    500 KCMIL

    37

    5.59

    44.11

    4283

    1

    750 KCMIL

    58

    4.45

    45.11

    5742

    3

    750 KCMIL

    58

    4.45

    87.12

    15536

    1

    1000 KCMIL

    61

    4.45

    49.34

    6683