• EmPowr 28 kV Concentric Neutral Underground Distribution Cable Al Cond. 280 mils TRXLPE Insulation

    Product Details

    Complete Cable: Lead-free cross-linked semi-conducting conductor shield, insulation and semiconducting insulation shield are extruded over a solid or stranded aluminum conductor and cured in a single operation. Uncoated copper neutral wires (helically applied) and extruded-to-fill black jacket are applied over the cable core. These products meet the latest requirements of ANSI/ICEA S-94-649, AEIC CS8 and RUS U1 as applicable for Tree-Retardant Cross-linked Polyethylene (TRXLPE) insulated concentric neutral cable.

    Conductor: Solid or Class B compressed concentric lay stranded 1350 aluminum. 

    Conductor Shield: Extruded lead-free semi-conducting thermosetting polymeric stress control layer. 

    Insulation: Extruded, unfilled, lead-free Tree-Retardant Cross-linked Polyethylene (TRXLPE).

    Insulation Shield: Extruded lead-free semi-conducting thermosetting layer, clean and free stripping from insulation. 

    Concentric Neutral: Helically applied, annealed, solid bare copper wires. 

    Jacket: Black, non-conducting, sunlight-resistant, Linear Low-Density Polyethylene (LLDPE) extruded to fill spaces between neutral wires. 

    Features and Benefits: 
    • Lead-free environmentally friendly cable 
    • Triple-extruded for clean interfaces
    • Dry nitrogen cure for enhanced performance 
    • Class 10,000 environment utilized for cable core material handling 
    • Excellent moisture resistance 
    • High dielectric strength 
    • Low dielectric loss 
    • Excellent resistance to water treeing 
    • Clean-stripping insulation shield 
    • Sunlight-resistant 

    Temperature Rating: 
    • Normal - 90°C 
    • Emergency* - 130°C 
    • Short Circuit - 250°C 

    Applications: EmPowr® Link+ cables are intended for use in dry or wet locations for distribution of single or three phase medium voltage power. Cables with a full neutral are designed for use on single phase underground distribution (UD) applications. Cables with a 1/3 neutral are designed for use in three phase UD applications. The full neutral cable is sometimes referred to as an underground residential distribution (URD) cable. These cables may be installed in ducts or direct buried. 

    Options: 
    • Copper conductors 
    • STRANDFILL® blocked conductor. Tested in accordance with ICEA T-31-610 
    • BlFlLL® blocked conductor and cable core/ jacket. Tested in accordance with ICEA T-34-664 
    • True Triple Extrusion 
    • UltraPowr® smoother and cleaner semi-conducting conductor shield 
    • Low-strip insulation shield 
    • Flat strap concentric neutral 
    • Red stripes on jacket 
    • Semi-conducting thermoplastic jacket 
    • Overlaying PVC jacket with separator tape 
    • Deformation-resistant polypropylene jacket 
    • CDC® Combined Duct & Cable 
    • 3 X 1/C triplex or parallel 
    • Type MV-90 UL 1072 
    • TRXLPE Class III insulation for 105°/140°C temperature rating 
    • Type MV-105 UL 1072 (PVC jacket only) 
    • UL Listed 
    • Alternative neutral configurations 
    • EmPowr® Link CL™ XLPE jacketed cable — see EmPowr Link CL catalog section 
    • 100% pellet inspection

    UNDERGROUND DISTRIBUTION CABLE – 28 kV – TYPE URD – FULL NEUTRAL
    compressed
    conductor
    copper
    neutral
    diameter (1)inches nominal
    jacket
    thkn.
    inches(1)
    approx. weight (1)
    lb/1000 ft
    ampacity (2)
    al awg
    or
    kcmil
    no.of
    wires
    no.of
    wires
    wire
    size
    awg
    insulation encap
    lldpe
    jacket
    al
    cond.
    cu
    neut.
    wires
    total direct
    buried
    in
    duct
    min. max.
    280 mils NOMINAL TRXLPE INSULATION – 100% INSULATION LEVEL
    1 1 20 16 0.845 0.935 1.155 0.055 77 168 633 215 150
    1 19 20 16 0.875 0.970 1.188 0.055 78 168 656 215 150
    1/0 1 16 14 0.880 0.970 1.217 0.055 97 214 734 240 170
    1/0 19 16 14 0.915 1.010 1.254 0.055 99 214 761 240 170
    2/0 19 20 14 0.960 1.055 1.298 0.055 125 272 866 275 195
    3/0 19 16 12 1.010 1.105 1.402 0.055 158 345 1045 315 220
    4/0 19 20 12 1.065 1.160 1.458 0.055 199 423 1199 360 250
    UNDERGROUND DISTRIBUTION CABLE – 28 kV – TYPE UD – 1/3 NEUTRAL
    compressed
    conductor
    copper
    neutral
    diameter (1)inches nominal
    jacket
    thkn.
    inches(1)
    approx. weight (1)
    lb/1000 ft
    ampacity (3)
    al awg
    or
    kcmil
    no.of
    wires
    no.of
    wires
    wire
    size
    awg
    insulation encap
    lldpe
    jacket
    al
    cond.
    cu
    neut.
    wires
    total direct
    buried
    in
    duct
    min. max.
    280 mils NOMINAL TRXLPE INSULATION – 100% INSULATION LEVEL
    1 1 7 16 0.845 0.935 1.155 0.055 77 59 536 195 150
    1 19 7 16 0.875 0.970 1.188 0.055 78 59 559 195 150
    1/0 1 9 16 0.880 0.970 1.191 0.055 97 76 591 220 170
    1/0 19 9 16 0.915 1.010 1.228 0.055 99 76 617 220 170
    2/0 19 11 16 0.960 1.055 1.272 0.055 125 93 684 250 200
    3/0 19 14 16 1.010 1.105 1.342 0.055 157 118 789 290 225
    4/0 19 17 16 1.065 1.160
    1.398 0.055 199 143 887 330 255
    250 37 20 16 1.120 1.215 1.454 0.055 234 168 980 360 280
    350 37 18 14 1.225 1.320 1.583 0.055 329 240 1227 435 340
    500 37 25 14 1.350 1.445 1.761 0.080 468 334 1586 525 420
    750 61 24 12 1.540 1.635 2.012 0.080 703 508 2192 640 510
    1000 61 20 10 1.685 1.785 2.203 0.080 937 673 2737 730 595

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