Product Information

Specification

140-23-8057 1750 MCM 1C Bare Copper Unshielded EPR Concentric 1/12 Neutral Okolene 445 46KV Okoguard URO-J Cable

Allowable Ampacity for 140-23-8057 1750 MCM 1C Bare Copper Unshielded EPR Concentric 1/12 Neutral Okolene 445 46KV Okoguard URO-J Cable:100 Amps

About:

This cable model is part of the Okoguard line, specifically engineered for high-voltage (46 kV) applications. It features a bare copper conductor and is known for its robust construction and reliability in harsh environments.

Also Known As:

This specific model of cable might be commonly referred to in technical documentation or by professionals simply as “46KV Okoguard URO-J Cable” or “1750  MCM AWG Okoguard Cable.”

Application:

• Okoguard URO-J cables provide maximum circuit longevity in underground residential distribution systems. They can be buried direct or installed in underground ducts or conduits.

Standards:

• IEEE 1202: Compliance for flame resistance in cable trays.
• IEEE 383: Testing for cable performance in harsh environments.
• ANSI/NEMA WC70/ICEA S-95-658: Specifications for power cables up to 46 kV.
• AEIC CS8: Guidelines for extruded dielectric shielded power cables.

Construction:

• Conductor: Uncoated copper sizes 4/0 AWG through 1000 kcmil are compact round strand per ASTM B496. Uncoated copper sizes larger than 1000 kcmil are compressed Class B strand per ASTM B3 and ASTM B8. Aluminum per ASTM B609, compressed Class B strand per ASTM B231.
• Conductor Screen: Extruded semiconducting ethylene-propylene rubber meets or exceeds the requirements of ICEA S-94-649, AEIC CS8, and CSA C68.5.
• Insulation: Extruded Okoguard meets or ® exceeds the requirements of ICEA S-94-649, AEIC CS8, and CSA C68.5.
• Insulation Screen: Extruded semiconducting EPR insulation screen. Meets or exceeds electrical and physical requirements of ICEA S-94-649, AEIC CS8, and CSA C68.5.
• Concentric Conductor: Bare copper concentric neutral wires helically applied.
• Jacket: Black OKOLENE LLDPE with red ® extruded stripes. Meets or exceeds the requirements of ICEA S-94-649, AEIC CS8, and CSA C68.5 for polyethylene jackets.

Features:

• Triple tandem extruded, all EPR system.
• Okoguard cables meet or exceed ICEA standards.
• Improved temperature rating. Okoguard insulation system has been tested and qualified for operation at 105°C continuous and 140°C emergency operating temperature.
• 250°C short circuit rating.
• Excellent corona resistance.
• Low dielectric constant and power factor.
• Screens are clean stripping.
• Exceptional resistance to "treeing".
• Moisture resistant.
• Excellent resistance to most chemicals.
• CSA C68.5 listed, LTGG (-40°C), SR.

Specifications:

• Conductor Size AWG kcmil: 1750(127x)
• Neutral Size: 1/12
• Neutral Wires Num X AWG: 23x12
• Nominal Dia. Over Insulation (in): 2.49
• Nominal Dia. Over Screen (in): 2.63
• Jacket Thickness (miles): 80
• Nominal O.D (in): 2.96
• Approx. Net Weight: 8514
• 90° C Ampacity Duct: 1187
• 105° C Ampacity Duct: 1278
• Part Number: 140-23-8057

*Data provided on this page is subject to change based on different manufacturers' variances

** Images are for display purposes only refer to Product Technical Details for accurate information on the product.

In the case the material only comes in a predetermined color or doesn’t come with any color