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SPEC 26612

HVTECK CU 1/C 420TRXLPE TS PVC AIA PVC 35kV 133% CSA

Single Conductor, 420 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 compressed stranded bare copper per ASTM B3 and ASTM B8
  2. Conductor Shield:Semi-conducting cross-linked copolymer
  3. Insulation:420 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. Inner Jacket:PVC inner jacket
  7. Armour:Aluminum Interlocked Armour (AIA)
  8. Overall Jacket:Black Polyvinyl Chloride (PVC) Jacket

Applications and Features:

Southwire's 35kV 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 B3 Standard Specification for Soft or Annealed Copper Wire
  • ASTM B8 Concentric-Lay-Stranded Copper 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 (1/0 and Larger)
  • 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

    • Sample Print Legend:

    (CSA) SOUTHWIRE (NESC) #P# 1/C [#AWG or #kcmil] CU 420 TRXLPE AIA 35kV 133% INS LEVEL 25% TS SUN RES 105°C FT4 HL (-40°C) LTGG RoHS YEAR [SEQUENTIAL METER MARKS]
    Table 1 – Weights and Measurements
    Stock NumberCond. SizeStrandDiameter Over ConductorDiameter Over InsulationInsul. ThicknessDiameter Over Insulation ShieldDia. Over ArmourJacket Thickness1Approx. ODApprox. Weight
    AWG/KcmilNo.inchinchmilinchinchmilinchlb/1000ft
    TBA1/0190.3611.2394201.2991.835601.9551787
    TBA2/0190.4051.2834201.3431.879601.9992023
    TBA3/0190.4561.3344201.3941.930602.0502200
    TBA4/0190.5121.3904201.4501.986602.1062411
    TBA250370.5581.4444201.5042.100602.2202727
    TBA350370.6611.5474201.6072.203602.3233185
    TBA500370.7891.6754201.7352.331752.4813903
    TBA750610.9681.8644201.9242.520752.6704959
    All dimensions are nominal and subject to normal manufacturing tolerances
    ◊ Cable marked with this symbol is a standard stock item
    1 Comply with ICEA S-93-639 Appendix C for jacket thickness determination
    Table 2 – Electrical and Engineering Data
    Cond. SizeMin Bending RadiusMax Pull TensionDC Resistance @ 25°CAC Resistance @ 90°CCapacitive Reactance @ 60HzInductive Reactance @ 60HzZero Sequence Impedance*Positive Sequence Impedance*Phase Short Circuit Current @ 60HzAllowable Ampacity In Air 90°C†Allowable Ampacity Directly Buried 90°C‡
    AWG/KcmilinchlbΩ/1000ftΩ/1000ftMΩ*1000ftΩ/1000ftΩ/1000ftΩ/1000ftkAmpAmpAmp
    1/013.68440.1020.1280.0830.0600.461 + j0.2770.129 + j0.0614024278272
    2/013.910640.0810.1020.0780.0580.431 + j0.2660.103 + j0.0594161316303
    3/014.313420.0640.0810.0730.0560.405 + j0.2530.082 + j0.0564318356333
    4/014.716920.0510.0650.0670.0540.384 + j0.240.066 + j0.0544492403367
    25015.520000.0430.0560.0640.0530.37 + j0.2290.057 + j0.0534659455411
    35016.228000.0310.0410.0570.0510.345 + j0.210.042 + j0.0514979537459
    50017.340000.0220.0300.0510.0480.322 + j0.1890.031 + j0.0485375616499
    75018.660000.0140.0230.0440.0450.299 + j0.1630.024 + j0.0455961716557
    * Calculations are based on three cables triplexed / 5 mil 25 % over lapping copper tape shield / Conductor temperature of 90°C / Shield temperature of 45°C / Earth resistivity of 100 ohms-meter
    † Ampacities are based on Table D17M of the 2015 Canadian Electrical Code Part I (40°C Ambient Air Temperature, indoor installation)
    ‡ Ampacities are based on Table D17A of the 2015 Canadian Electrical Code Part I
    Table 3 – Weights and Measurements (Metric)
    Stock NumberCond. SizeStrandDiameter Over ConductorDiameter Over InsulationInsul. ThicknessDiameter Over Insulation ShieldDia. Over ArmourJacket Thickness1Approx. ODApprox. Weight
    AWG/KcmilNo.mmmmmmmmmmmmmmkg/km
    TBA1/0199.1731.4710.6732.9946.611.5249.662659
    TBA2/01910.2932.5910.6734.1147.731.5250.773011
    TBA3/01911.5833.8810.6735.4149.021.5252.073274
    TBA4/01913.0035.3110.6736.8350.441.5253.493588
    TBA2503714.1736.6810.6738.2053.341.5256.394058
    TBA3503716.7939.2910.6740.8255.961.5259.004740
    TBA5003720.0442.5510.6744.0759.211.9163.025808
    TBA7506124.5947.3510.6748.8764.011.9167.827380
    All dimensions are nominal and subject to normal manufacturing tolerances
    ◊ Cable marked with this symbol is a standard stock item
    1 Comply with ICEA S-93-639 Appendix C for jacket thickness determination
    Table 4 – Electrical and Engineering Data (Metric)
    Cond. SizeMin Bending RadiusMax Pull TensionDC Resistance @ 25°CAC Resistance @ 90°CCapacitive Reactance @ 60HzInductive Reactance @ 60HzZero Sequence Impedance*Positive Sequence Impedance*Phase Short Circuit Current @ 60HzAllowable Ampacity In Air 90°C†Allowable Ampacity Directly Buried 90°C‡
    AWG/KcmilmmnewtonΩ/kmΩ/kmMΩ*kmΩ/kmΩ/1000ftΩ/1000ftkAmpAmpAmp
    1/0345.4437560.33460.420.02530.19690.461 + j0.2770.129 + j0.0614024278272
    2/0353.0647350.26570.330.02380.19030.431 + j0.2660.103 + j0.0594161316303
    3/0363.2259720.21000.270.02230.18370.405 + j0.2530.082 + j0.0564318356333
    4/0373.3875290.16730.210.02040.17720.384 + j0.240.066 + j0.0544492403367
    250393.7089000.14110.180.01950.17390.37 + j0.2290.057 + j0.0534659455411
    350411.48124600.10170.130.01740.16730.345 + j0.210.042 + j0.0514979537459
    500439.42178000.07220.100.01550.15750.322 + j0.1890.031 + j0.0485375616499
    750472.44267000.04590.080.01340.14760.299 + j0.1630.024 + j0.0455961716557
    * Calculations are based on three cables triplexed / 5 mil 25 % over lapping copper tape shield / Conductor temperature of 90°C / Shield temperature of 45°C / Earth resistivity of 100 ohms-meter
    † Ampacities are based on Table D17M of the 2015 Canadian Electrical Code Part I (40°C Ambient Air Temperature, indoor installation)
    ‡ Ampacities are based on Table D17A of the 2015 Canadian Electrical Code Part I

    Revision: 3.0.00C