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SPEC 26652

HVTECK CU 3/C 420TRXLPE TS PVC AIA PVC 35kV 133% CSA

3 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. 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 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 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
  • 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] 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 ShieldGround SizeInner Jacket ThicknessDia. Over ArmourOverall Jacket ThicknessApprox. ODApprox. Weight
    AWG/KcmilNo.inchinchmilinchAWGmilinchmilinchlb/1000ft
    6695241/0190.3611.2404201.30061253.471853.6415319
    6530192/0190.4051.2844201.34461253.566853.7365789
    TBA3/0190.4561.3344201.39441253.660853.8306750
    6787194/0190.5121.3904201.45041253.795853.9656939
    TBA250370.5581.4444201.50441253.897854.0678041
    TBA350370.6611.5474201.60731254.120854.2909469
    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°CAllowable Ampacity Directly Buried 90°C
    AWG/KcmilinchlbΩ/1000ftΩ/1000ftMΩ*1000ftΩ/1000ftΩ/1000ftΩ/1000ftkAmpAmpAmp
    1/025.425340.1020.1280.0830.0510.467 + j0.2760.128 + j0.0524024231256
    2/026.131940.0810.1020.0780.0500.437 + j0.2640.102 + j0.054161265290
    3/026.840270.0640.0810.0730.0480.411 + j0.2520.082 + j0.0484318303327
    4/027.750780.0510.0650.0670.0460.389 + j0.2390.066 + j0.0464492348369
    25028.460000.0430.0560.0640.0450.375 + j0.2280.057 + j0.0454659384408
    3503084000.0310.0410.0570.0420.349 + j0.2080.042 + j0.0424979468485
    * Inductive impedance is based on non-ferrous conduit with one diameter spacing.
    Table 3 – Weights and Measurements (Metric)
    Stock NumberCond. SizeStrandDiameter Over ConductorDiameter Over InsulationInsul. ThicknessDiameter Over Insulation ShieldGround SizeInner Jacket ThicknessDia. Over ArmourOverall Jacket ThicknessApprox. ODApprox. Weight
    AWG/KcmilNo.mmmmmmmmAWGmmmmmmmmkg/km
    6695241/0199.1731.5010.6733.0263.1888.162.1692.487916
    6530192/01910.2932.6110.6734.1463.1890.582.1694.898615
    TBA3/01911.5833.8810.6735.4143.1892.962.1697.2810045
    6787194/01913.0035.3110.6736.8343.1896.392.16100.7110326
    TBA2503714.1736.6810.6738.2043.1898.982.16103.3011966
    TBA3503716.7939.2910.6740.8233.18104.652.16108.9714091
    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°CAllowable Ampacity Directly Buried 90°C
    AWG/KcmilmmnewtonΩ/kmΩ/kmMΩ*kmΩ/kmΩ/1000ftΩ/1000ftkAmpAmpAmp
    1/0645.16112760.33460.420.02530.16730.467 + j0.2760.128 + j0.0524024231256
    2/0662.94142130.26570.330.02380.16400.437 + j0.2640.102 + j0.054161265290
    3/0680.72179200.21000.270.02230.15750.411 + j0.2520.082 + j0.0484318303327
    4/0703.58225970.16730.210.02040.15090.389 + j0.2390.066 + j0.0464492348369
    250721.36267000.14110.180.01950.14760.375 + j0.2280.057 + j0.0454659384408
    350762.00373800.10170.130.01740.13780.349 + j0.2080.042 + j0.0424979468485
    * Inductive impedance is based on non-ferrous conduit with one diameter spacing.

    Revision: 1.000.000

    Updated On: Aug. 18, 2023, 2:39 p.m. UTC