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SPEC 26632

HVTECK AL 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 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: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 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 (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] CPT AL 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
    TBA1/0190.3361.2144201.2741.810601.9301528
    TBA2/0190.3761.2544201.3141.850601.9701697
    TBA3/0190.4221.3004201.3601.896602.0161793
    TBA4/0190.4741.3524201.4121.948602.0681905
    TBA250370.5201.4064201.4662.002602.1222018
    TBA350370.6151.5014201.5612.157602.2772367
    TBA500370.7351.6214201.6812.277752.4272751
    TBA750610.9081.8044201.8642.460752.6103262
    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
    1/013.56330.1680.2110.0870.0620.546 + j0.2820.212 + j0.063947221219
    2/013.77980.1330.1670.0810.0600.499 + j0.2710.168 + j0.0584071253246
    3/014.110060.1050.1330.0760.0580.461 + j0.260.134 + j0.0564213288275
    4/014.412690.0840.1050.0710.0560.428 + j0.2470.106 + j0.0544374327305
    25014.815000.0710.0900.0670.0540.408 + j0.2350.091 + j0.0524542367343
    35015.921000.0500.0650.0600.0520.373 + j0.2160.066 + j0.054836443399
    50016.930000.0350.0460.0530.0490.343 + j0.1960.047 + j0.0485208529451
    75018.245000.0240.0330.0460.0460.314 + j0.1690.034 + j0.0445775633505
    * 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
    TBA1/0198.5330.8410.6732.3645.971.5249.022274
    TBA2/0199.5531.8510.6733.3846.991.5250.042525
    TBA3/01910.7233.0210.6734.5448.161.5251.212668
    TBA4/01912.0434.3410.6735.8649.481.5252.532835
    TBA2503713.2135.7110.6737.2450.851.5253.903003
    TBA3503715.6238.1310.6739.6554.791.5257.843522
    TBA5003718.6741.1710.6742.7057.841.9161.654094
    TBA7506123.0645.8210.6747.3562.481.9166.294854
    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
    1/0342.9028170.55120.690.02650.20340.546 + j0.2820.212 + j0.063947221219
    2/0347.9835510.43640.550.02470.19690.499 + j0.2710.168 + j0.0584071253246
    3/0358.1444770.34450.440.02320.19030.461 + j0.260.134 + j0.0564213288275
    4/0365.7656470.27560.340.02160.18370.428 + j0.2470.106 + j0.0544374327305
    250375.9266750.23290.300.02040.17720.408 + j0.2350.091 + j0.0524542367343
    350403.8693450.16400.210.01830.17060.373 + j0.2160.066 + j0.054836443399
    500429.26133500.11480.150.01620.16080.343 + j0.1960.047 + j0.0485208529451
    750462.28200250.07870.110.01400.15090.314 + j0.1690.034 + j0.0445775633505
    * 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