Products > Industrial > HVTECK > SPEC26572
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SPEC 26572

HVTECK AL 3/C 345TRXLPE TS PVC AIA PVC 28kV 133% CSA

3 Conductor, 345 Mils Tree Retardant Cross Linked Polyethylene, 133% Insulation Level, Tape Shield, Polyvinyl Chloride (PVC) Inner Jacket, Aluminum Interlocked Armour (AIA), Polyvinyl Chloride (PVC) Jacket

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Construction:

  1. Conductor:Class B compact stranded 8000 Series aluminum per ASTM B800 and ASTM B836
  2. Conductor Shield:Semi-conducting cross-linked copolymer; A conductor separator is used for cable size larger than or equal to 500 Kcmil
  3. Insulation:345 Mils Tree Retardant Cross Linked Polyethylene 133% insulation level
  4. Insulation Shield:Strippable semi-conducting cross-linked copolymer
  5. Copper Tape Shield:Helically wrapped 5 mil copper tape with 25% overlap
  6. Filler:Interstices filled with non-hydroscoping/non-wicking fillers
  7. Grounding Conductor:Class B compressed stranded bare copper ground per ASTM B3 and ASTM B8
  8. Binder:Polypropylene tape
  9. Inner Jacket:PVC inner jacket
  10. Armour:Aluminum Interlocked Armour (AIA)
  11. Overall Jacket:Black Polyvinyl Chloride (PVC) Jacket

Applications and Features:

Southwire's 28kV HVTECK is a CSA armoured cable for industrial and commercial medium voltage applications. Rated FT4, -40°C, Hazardous Locations (HL). These cables are capable of operating continuously at the conductor temperature not in excess of 105°C for normal operation, 140°C for emergency overload, and 250°C for short circuit conditions. Rated for 1000 lbs /FT maximum sidewall pressure. These cables feature sunlight and moisture resistance, exceptional corona resistance, resistance to most chemical soils and acids and are flame retardant.

Specifications:

  • ASTM B801 Concentric-Lay-Stranded Conductors of 8000 Series Aluminum Alloy
  • ASTM B836 Compact Rounded Stranded Aluminum Conductors
  • CSA C22.2 No. 174 Cables in Hazardous Locations
  • CSA C22.2 No. 2556 & No. 0.3 Wire and Cable Test Methods
  • CSA C68.10 Shielded Power Cables for Commercial and Industrial Applications - 5 to 46 KV
  • CSA C68.3 Shielded & Concentric Neutral Power Cable - 5 to 46 kV
  • CSA LTGG [-40°C] - as per C68.10 - for Cold Bend and Impact rating
  • CSA HL - for Hazardous Locations rating
  • CSA SUN RES - for Sunlight Resistant rating
  • ICEA S-93-639 (NEMA WC 74) 5-46 KV Shielded Power Cable
  • ICEA T-29-520 Flame Test (210,000 BTU/Hr)
  • IEEE 383 Flame Test (70,000 btu)
  • IEEE 1202 FT4 Flame Test (70,000) BTU/hr Vertical Tray Test
  • FT1 Flame Test (1,706 BTU/Hr nominal - Vertical Wire Flame Test)
  • AEIC CS-8 Specification for extruded dielectric shielded power cables rated for 5 through 46KV (Qualification Test Requirements)

    • Sample Print Legend:

    (CSA) SOUTHWIRE (NESC) #P# 3/C [#AWG or #kcmil] CPT AL 345 TRXLPE AIA 28kV 133% INS LEVEL 25% TS SUN RES 105°C FT4 HL (-40°C) LTGG RoHS YEAR [SEQUENTIAL METER MARKS]
    Table 1 – Weights and Measurements
    Cond. SizeStrandDiameter Over ConductorDiameter Over InsulationInsul. ThicknessDiameter Over Insulation ShieldGroundGround SizeInner Jacket ThicknessDia. Over Inner JacketDia. Over ArmourOverall Jacket ThicknessApprox. ODCopper WeightApprox. WeightConduit Size*
    AWG/KcmilNo.inchinchmilinchNo. x AWGAWGmilinchinchmilinchlb/1000ftlb/1000ftinch
    1190.2991.0273451.0871x661102.5942.904753.05435530684
    1/0190.3361.0643451.1241x661102.6742.984753.13436432484
    2/0190.3761.1043451.1641x661252.793.1853.2737435234
    3/0190.4231.1513451.2111x661252.8923.202853.37238537764.5
    4/0190.4751.2033451.2631x661253.0043.314853.48439840704.5
    250370.521.2563451.3161x441253.1193.429853.59945844114.5
    350370.6161.3523451.4121x441253.3263.636853.80648250125
    All dimensions are nominal and subject to normal manufacturing tolerances
    ◊ Cable marked with this symbol is a standard stock item
    * Strand count meets minimum number per ASTM
    TBA stock codes are estimations only and actual product may vary. Please wait until a stock code is assigned to purchase connectors and/or fittings.
    Table 2 – Electrical and Engineering Data
    Cond. SizeMin Bending RadiusMax Pull TensionDC Resistance @ 25°CAC Resistance @ 90°CCapacitive Reactance @ 60HzInductive Reactance @ 60HzZero Sequence ImpedancePositive Sequence ImpedancePhase Short Circuit Current @ 6 CyclesAllowable Ampacity In Air 90°CAllowable Ampacity Directly Buried 90°C
    AWG/KcmilinchlbΩ/1000ftΩ/1000ftMΩ*1000ftΩ/1000ftΩ/1000ftΩ/1000ftAmpAmpAmp
    121.415060.2110.2890.0760.0360.654+j0.3720.289+j0.0503399158177
    1/021.919000.1670.2290.0710.0340.591+j0.3580.229+j0.0483514181200
    2/022.923950.1330.1820.0670.0320.542+j0.3450.182+j0.0473638208228
    3/023.630200.1050.1440.0620.030.501+j0.3300.144+j0.0453783239258
    4/024.438080.0840.1150.0580.0280.468+j0.3150.115+j0.0433944273292
    25025.245000.070.0960.0540.0270.445+j0.3010.096+j0.0424108302321
    35026.663000.0510.070.0490.0250.411+j0.2770.070+j0.0404406368385
    * Inductive impedance is based on non-ferrous conduit with one diameter spacing center-to-center.
    * CEC ampacities are based on:
    3/C in air copper and aluminum: D17N
    3/C direct buried copper and aluminum: D17E
    Table 3 – Weights and Measurements (Metric)
    Cond. SizeStrandDiameter Over ConductorDiameter Over InsulationInsul. ThicknessDiameter Over Insulation ShieldGroundGround SizeInner Jacket ThicknessDia. Over Inner JacketDia. Over ArmourOverall Jacket ThicknessApprox. ODCopper WeightApprox. WeightConduit Size*
    AWG/KcmilNo.mmmmmmmmNo. x AWGAWGmmmmmmmmmmkg/kmkg/kminch
    1197.5926.098.7627.611x662.7965.8973.761.9177.5752845664
    1/0198.5327.038.7628.551x662.7967.9275.791.9179.6054248344
    2/0199.5528.048.7629.571x663.1870.8778.742.1683.0655752434
    3/01910.7429.248.7630.761x663.1873.4681.332.1685.6557356194.5
    4/01912.0730.568.7632.081x663.1876.3084.182.1688.4959260574.5
    2503713.2131.908.7633.431x443.1879.2287.102.1691.4168265644.5
    3503715.6534.348.7635.861x443.1884.4892.352.1696.6771774595
    All dimensions are nominal and subject to normal manufacturing tolerances
    ◊ Cable marked with this symbol is a standard stock item
    * Strand count meets minimum number per ASTM
    TBA stock codes are estimations only and actual product may vary. Please wait until a stock code is assigned to purchase connectors and/or fittings.
    Table 4 – Electrical and Engineering Data (Metric)
    Cond. SizeMin Bending RadiusMax Pull TensionDC Resistance @ 25°CAC Resistance @ 90°CCapacitive Reactance @ 60HzInductive Reactance @ 60HzZero Sequence ImpedancePositive Sequence ImpedancePhase Short Circuit Current @ 6 CyclesAllowable Ampacity In Air 90°CAllowable Ampacity Directly Buried 90°C
    AWG/KcmilmmnewtonΩ/kmΩ/kmMΩ*kmΩ/kmΩ/1000ftΩ/1000ftAmpAmpAmp
    1543.5667020.69230.950.02320.11810.654+j0.3720.289+j0.0503399158177
    1/0556.2684550.54790.750.02160.11150.591+j0.3580.229+j0.0483514181200
    2/0581.66106580.43640.600.02040.10500.542+j0.3450.182+j0.0473638208228
    3/0599.44134390.34450.470.01890.09840.501+j0.3300.144+j0.0453783239258
    4/0619.76169460.27560.380.01770.09190.468+j0.3150.115+j0.0433944273292
    250640.08200250.22970.310.01650.08860.445+j0.3010.096+j0.0424108302321
    350675.64280350.16730.230.01490.08200.411+j0.2770.070+j0.0404406368385
    * Inductive impedance is based on non-ferrous conduit with one diameter spacing center-to-center.
    * CEC ampacities are based on:
    3/C in air copper and aluminum: D17N
    3/C direct buried copper and aluminum: D17E

    Revision: 1.000.000

    Updated On: Dec. 31, 2024, 11:07 p.m. UTC