Product Information

Specification

160-23-5090 350 MCM 1C 37Strand Aluminum Shield 1/3 Neutral 133% EPR Concentric BC PE Okoguard URO-J 25KV URD Cable

Allowable Ampacity for 160-23-5090 350 MCM 1C 37Strand Aluminum Shield 1/3 Neutral 133% EPR Concentric BC PE Okoguard URO-J 25KV URD Cable:100 Amps

About:

The single-conductor underground residential distribution (URD) cable, designed for primary distribution systems operating at 25kV. This cable features a stranded aluminum conductor, an aluminum shield, and a full concentric neutral. It is insulated with Ethylene Propylene Rubber (EPR) and protected with a Polyethylene (PE) jacket, making it suitable for direct burial or duct installations.

Also Known As:

• Okoguard URD Cable
• 25KV URD Okoguard Cable
• Okoguard EPR 25KV Cable

Application:

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

Standards:

• ICEA S-94-649: Standard for concentric neutral cables rated 5 through 46 kV
• AEIC CS8: Specification for extruded dielectric shielded power cables rated 5 through 46 kV
• UL 1072: Standard for medium-voltage power cables
• IEEE 1202/FT4: Standard for flame propagation testing of wire & cable
• NESC: National Electrical Safety Code

Construction:

• Central Conductor: Aluminum per ASTM B609, Class B stranded per B-231.
• 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 ethylene-propylene rubber meets or exceeds the requirements of ICEA S-94-649, AEIC CS8, and CSA C68.5.
• Concentric Conductor: Bare copper wires.
• Jacket: Black Okolene 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.
• Meets RUS 1728.204 for cables with filled strand or solid conductor and 100% insulation level.
• 105°C continuous operating temperature.
• 140°C emergency rating.
• 250°C short circuit rating.
• Excellent corona resistance.
• Low dielectric constant and power factor.
• Screens are clean stripping.
• Exceptional resistance to "treeing".
• Moisture resistant.
• Overall jacket provides extended life.
• Red extruded stripes.
• Excellent resistance to most chemicals.
• Can be listed by UL as Type MV-90 on Special Orders.
• CSAC68.5 listed, LTGG (-40°C), SR.
• Design Options:
• Additional conductor sizes
• Filled strand
• Copper central conductor
• Copper flat strap concentric neutral
• Product identification via colored jackets
• Semiconducting jackets
• Improved Temperature Rating. Okoguard insulation system has been tested and qualified for operation at 105°C continuous and 140°C emergency operating temperature.
• Minimum installation temperature of -40°C.

Specifications:

• Conductor Size AWG/kcmil: 350(37X)
• Nominal Dia. Over Insulation (in): 1.37
• Insulation Screen Thickness (miles): 40  
• Nominal Dia. Over Insulation Screen (in): 1.47
• Copper Neutral No. x AWG(1): 18X14
• Nominal O.D (in): 1.77
• Approx. Net Weight: 1588
• 90°C Ampacity Direct Burial (2): 375 
• 90°C Ampacity Duct (2): 310
• 105°C Ampacity Direct Burial (2): 405 
• 105°C Ampacity Duct (2): 335
• Part Number: 160-23-5090

*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