35KV Aluminum XLP MV LLDPE Jacket

Aluminum 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 35,000 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
614631
1 1
1/0 AWG 1/0 AWG
19 19
345 8.76
1410 35.82
846 1259
627879
1 1
2/0 AWG 2/0 AWG
19 19
345 8.76
1453 36.91
855 1272
627673
1 1
3/0 AWG 3/0 AWG
19 19
345 8.76
1534 38.98
1176 1749
254815
1 1
4/0 AWG 4/0 AWG
19 19
345 8.76
1556 39.53
1052 1566
619140
1 1
250 KCMIL 250 KCMIL
37 37
420 10.67
1830 46.49
1397 2079
584524
1 1
350 KCMIL 350 KCMIL
37 37
345 8.76
1783 45.29
1464 2179
614633
1 1
500 KCMIL 500 KCMIL
37 37
345 8.76
1944 49.39
1838 2736
257724
1 1
750 KCMIL 750 KCMIL
61 61
345 8.76
2163 54.96
2445 3638
614051
1 1
1000 KCMIL 1000 KCMIL
61 61
345 8.76
2312 58.74
2646 3938
617368
1 1
1250 KCMIL 1250 KCMIL
91 91
345 8.76
2500 63.51
3562 5301

Standards & References

Southwire 35kV HI-DRI Primary UD TRXLP Cable meets or exceeds the following ASTM specifications:

  • B231: Aluminum 1350 Conductors, Concentric-Lay-Stranded
  • B609: Aluminum 1350 Round Wire, Annealed and Intermediate Tempers, for Electrical Purposes
  • B3: Soft Annealed Copper Wire
  • ICEA S-94-649
  • AEIC CS-8
  • RUS U-1

Construction

The cable is composed of a moisture blocked unilay compressed stranded 1350-H16/26 aluminum phase conductor, 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. Red extruded stripes available upon request.