PowrServ® AR Duplex Underground Distribution Cable (US)

Product Construction 

Duplex PowrServ® abuse-resistant (AR) underground distribution cables consist of one phase conductor and one neutral conductor. Both conductors are insulated with extruded, lead-free composite materials: Cross-linked Polyethylene (XLPE) and High-Density Cross-linked Polyethylene (HDXLPE). These cables are twisted together to form a duplex assembly. The XLPE-insulated cables are manufactured and tested in accordance with ANSI/ICEA S-81-570 and UL 854, and are classified as Type USE-2 cables. 

Conductors: The conductors are made from Class B or SIW compressed 1350-H19 aluminum.

Composite Insulation: The extruded, lead-free cross-linked polyethylene insulation meets the requirements set by ANSI/ICEA S-81-570. The extruded, lead-free, high-density, cross-linked polyethylene complies with ASTM D1248 Type III. Both the phase and neutral conductors are black, with the phase conductor identified by three extruded yellow stripes.

Phase Identification: Phase identification is indicated through white print legend markings and sequential footage markings on the phase conductor, along with white print legend markings and three external references.

Features and Benefits

The dual-extruded composite insulation system provides excellent protection against damage from contaminated backfill materials and against cuts and abrasions that may occur during installation. For applications compliant with the National Electrical Code (NEC), the maximum conductor operating temperature is 90°C, whether in wet or dry locations. This cable is also suitable for installations that do not comply with code, while maintaining the same maximum conductor temperature of 90°C in both wet and dry environments.

Applications

The PowrServ AR XLPE/HDXLPE underground distribution cable is designed for use in underground systems operating at 600 volts or less. 

Options

• Aluminum 1350-H16 or H26 (¾ Hard) stranded conductors
• Copper conductors
• Available sizes range from 250 to 500 kcmil with thin-wall insulation (0.040”/0.040”)
• Composite PE/HDPE insulation with a 75°C rating
• Various phase identification methods
• Combined Duct & Cable available, factory-installed in extruded HDPE duct
• MasterPak® reel-less packaging