250 STRANDED ALUMINUM CONDUCTOR 25KV URD - 1/3 NEUTRAL 100%

250 STRANDED ALUMINUM CONDUCTOR 25KV URD - 1/3 NEUTRAL 100%

250 STRANDED ALUMINUM CONDUCTOR 25KV URD - 1/3 NEUTRAL 100%

SKU: NNC2686X

Availability: In stock

Min Length: 1 FT
Max Length: 1000000 FT
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Specification


Applications:

25kV cable is a medium voltage cable, installed through direct burial or in conduit, for underground distribution. 25kV aluminum urd cable is used in both wet and dry locations at a maximum of 25,000V and 90°C.

Standards:

  • ASTM B-3, B-8, B230, B-231, B-609 

  • ANSI/ICEA S-94-649 

  • AEIC CS-8 

  • RUS ACCEPTED 

  • For 90°C continuous, 130°C emergency and 250°C short-circuit operation

Construction

Conductors:

25kV cable aluminum conductor is made of 1350 aluminum series, which is solid or compressed and soft drawn stranded in accordance with ASTM. The conductor has a filling compound and is water-blocked. 

Insulation:

The 25kV aluminum urd cable has TR-XLPE insulation, which offers high dielectric strength. EPR insulation is also available.

Metal shield:

The metal shield is concentric neutral and consists of solid bare copper wires that cover the insulation shield.

Jacket:

The 25kV cable jacket is black color coded for simpler identification and consists of linear lows density polyethylene (LLDPE). The jacket offers protection from heat, sunlight, and abrasion.

Specifications:

    • Size (AWG/kcm): 250 STR

    • Insulation Thickness (mils): 260

    • Conductor Diameter (inches): 0.561

    • Insulation Diameter (inches): 1.14

    • Insulation Shield Diameter (inches): 1.22

    • Overall Jacket Diameter (inches): 1.46

    • Net Weight (lbs./kft.): 990


*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.