1250-61 MB CPRESS AL 35KV 345 mils 100% EPR 105C 20x12CN HiDri Plus POLY

Southwire #: 62327615

Aluminum Conductor. EPR Insulation. Bare Copper Concentric Neutrals. Low Density Polyethylene Jacket.

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Outer Jacket / Armor Color
BLACK
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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 105°C for normal operation.

Specifications

No. of Conductors 1 1
Size (AWG or kcmil) (mm2) 1250 KCMIL 1250 KCMIL
No. of Strands 61 61
Insulation Thickness (mils) (mm) 345 8.76 mils mm
Nom. OD (mils) (mm) 2455 62.37 mils mm
Nominal Total Weight (lbs/1000') (kgs/km) 3336 4965 lbs/1000' kgs/km

Standards & References

Southwire 35kV Primary UD EPR 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 reverse lay compressed stranded 1350-H16/26 aluminum phase conductor, covered by a semi-conducting cross-linked polyethylene strand shield, an ethylene propylene rubber primary insulation, and a semiconducting 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.