Medium Voltage Primary Underground Distribution

15KV Copper XLP MV LLDPE Jacket

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Medium Voltage Primary Underground Distribution

15KV Copper XLP MV LLDPE Jacket

Copper Conductor. TRXLP Insulation. Bare Copper Concentric Neutrals. Low Density Polyethylene Jacket.
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Application

Predominantly used for primary underground distribution in conduit systems suitable for use in wet or dry locations, direct burial, underground duct, and where exposed to sunlight. To be used at 15,000 volts or less and at conductor temperatures not to exceed 90°C for normal operation.

Specifications

measurement
imperial metric
Select a set of products below for more information:
Conductor Ground Wire
No. of Conductors Size (AWG or kcmil) No. of Strands Insulation Thickness (mils) (mm) Size (AWG) No. of Strands Nom. OD (mils) (mm) Nominal Total Weight (lbs/1000') (kgs/km) Allowable Ampacity
628194 1 1 500 AWG 500 AWG 37 37 1598 40.61 2684 3994
277590 1 1 2 AWG 2 AWG 7 7 220 5.59 1071 27.21 743 1106
621985 1 1 1 AWG 1 AWG 19 19 175 4.45 1020 25.91 805 1198
267161 1 1 1/0 AWG 1/0 AWG 19 19 220 5.59 1150 29.22 1010 1503
616362 1 1 2/0 AWG 2/0 AWG 19 19 175 4.45 1137 28.90 1160 1727
628165 1 1 4/0 AWG 4/0 AWG 19 19 220 5.59 1300 33.03 1342 1997
628167 1 1 350 KCMIL 350 KCMIL 37 37 220 5.59 1512 38.42 2047 3046
612883 1 1 500 KCMIL 500 KCMIL 37 37 220 5.59 1736 44.11 2867 4266
607427 1 1 750 KCMIL 750 KCMIL 58 58 175 4.45 1775 45.11 3847 5724
663120 3 3 750 KCMIL 750 KCMIL 58 58 175 4.45 3430 87.12 10399 15476
620367 1 1 1000 KCMIL 1000 KCMIL 61 61 175 4.45 1942 49.34 4477 6663

Standards & References

Southwire 15kV HI-DRI Primary UD TRXLP Cable meets or exceeds the following ASTM specifications:

  • B3: Soft Annealed Copper Wire
  • B8: Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard or Soft
  • ICEA S-94-649
  • AEIC CS-8
  • RUS U-1

Construction

The cable is composed of a moisture blocked reverse lay, compressed stranded soft drawn copper, covered by a semi-conducting cross-linked polyethylene strand shield, a tree-retardant cross-linked polyethylene primary insulation, and a semi-conducting cross-linked polyethylene insulation shield. Conductors are available with 100% insulation level. A concentric neutral of bare copper wires and a sunlight resistant, -40°C rated, insulating linear low density polyethylene jacket are applied over the insulation shield. The cable is identified by surface print on the jacket and with the lightning bolt symbol for supply cables indented in the jacket. Has red extruded stripes.

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