PRODUCT

Aluminum Conductor 15kV 25KV 28KV 35KV Primary URD EPR Concentric Cable

    Aluminum or Copper Conductor. 

    EPR Insulation. 

    Bare Copper Concentric Neutrals. 

    Low Density Polyethylene Jacket.

APPLICATIONS

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 105°C for normal operation. 

SPECIFICATIONS

Southwire 15kV Primary UD EPR Cable meets or exceeds the following ASTM specifications:

• B3 Soft Annealed Copper Wire

• B8 Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard or Soft

• B230 Aluminum, 1350-H19 Wire for Electrical Purposes

• B231 Aluminum 1350 Conductors, Concentric-Lay-Stranded

• B609 Aluminum 1350 Round Wire, Annealed and Intermediate Tempers, for Electrical Purposes


• ANSI/ICEA S-94-649

• AEIC CS-8

• UL 1072, When Specified

• RUS 1728F-U1 

• ANSI/ICEA S-94-649

• AEIC CS-8

• UL 1072, When Specified

• RUS 1728F-U1

CONSTRUCTION

The cable is composed of a solid or moisture blocked reverse lay, compressed stranded soft drawn copper, or a solid or

moisture blocked reverse lay or unilay 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 either 100% or 133% insulation

levels. 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. A semiconducting polyethylene jacket is also available upon request. 


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