SPEC 26412

HVTECK CU 1/C 320TRXLPE TS PVC AIA PVC 25kV 133% CSA

Single Conductor, 320 Mils Tree Retardant Cross Linked Polyethylene, 133% Insulation Level, Tape Shield, Polyvinyl Chloride (PVC) Inner Jacket, Aluminum Interlocked Armour (AIA), Polyvinyl Chloride (PVC) Jacket

...

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:320 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 25kV 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 (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 (Qualification Test Requirements)
  • Sample Print Legend:

    (CSA) SOUTHWIRE (NESC) #P# 1/C [#AWG or #kcmil] CU 320 TRXLPE AIA 25kV 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 ShieldInner Jacket ThicknessDia. Over ArmourOverall Jacket ThicknessApprox. ODApprox. Weight
    AWG/KcmilNo.inchinchmilinchmilinchmilinchlb/1000ft
    TBA1190.3221.0003201.060801.572601.6921339
    TBA1/0190.3611.0393201.099801.611601.7311450
    TBA2/0190.4051.0833201.143801.679601.7991618
    TBA3/0190.4561.1343201.194801.730601.8501785
    TBA4/0190.5121.1903201.250801.786601.9061983
    672797250370.5581.2283201.288801.812601.9322105
    TBA350370.6611.3473201.407801.943602.0632691
    TBA500370.7891.4753201.5351102.131602.2513431
    672792750610.9681.6643201.7241102.308752.4584311
    TBA1000611.1171.8133201.8731102.469752.6195489
    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
    111.86690.1280.1620.0770.0600.514 + j0.3390.163 + j0.063284245244
    1/012.18440.1020.1280.0710.0580.478 + j0.3250.129 + j0.0583405278272
    2/012.510640.0810.1020.0660.0560.448 + j0.3110.103 + j0.0563541316303
    3/012.913420.0640.0810.0610.0540.423 + j0.2960.082 + j0.0543699356333
    4/013.316920.0510.0650.0570.0520.402 + j0.280.066 + j0.0523872403367
    25013.520000.0430.0560.0540.0510.389 + j0.2660.057 + j0.0514040455411
    35014.428000.0310.0410.0480.0480.364 + j0.2420.042 + j0.0484359537459
    50015.740000.0220.0300.0420.0460.341 + j0.2160.031 + j0.0464755616499
    75017.260000.0140.0230.0360.0430.316 + j0.1850.024 + j0.0435341716557
    100018.380000.0110.0190.0320.0410.299 + j0.1650.02 + j0.0415803825608
    * 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 ShieldInner Jacket ThicknessDia. Over ArmourOverall Jacket ThicknessApprox. ODApprox. Weight
    AWG/KcmilNo.mmmmmmmmmmmmmmmmkg/km
    TBA1198.1825.408.1326.922.0339.931.5242.981993
    TBA1/0199.1726.398.1327.912.0340.921.5243.972158
    TBA2/01910.2927.518.1329.032.0342.651.5245.692408
    TBA3/01911.5828.808.1330.332.0343.941.5246.992656
    TBA4/01913.0030.238.1331.752.0345.361.5248.412951
    6727972503714.1731.198.1332.722.0346.021.5249.073133
    TBA3503716.7934.218.1335.742.0349.351.5252.404005
    TBA5003720.0437.478.1338.992.7954.131.5257.185106
    6727927506124.5942.278.1343.792.7958.621.9162.436415
    TBA10006128.3746.058.1347.572.7962.711.9166.528169
    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
    1299.7229770.41990.530.02350.19690.514 + j0.3390.163 + j0.063284245244
    1/0307.3437560.33460.420.02160.19030.478 + j0.3250.129 + j0.0583405278272
    2/0317.5047350.26570.330.02010.18370.448 + j0.3110.103 + j0.0563541316303
    3/0327.6659720.21000.270.01860.17720.423 + j0.2960.082 + j0.0543699356333
    4/0337.8275290.16730.210.01740.17060.402 + j0.280.066 + j0.0523872403367
    250342.9089000.14110.180.01650.16730.389 + j0.2660.057 + j0.0514040455411
    350365.76124600.10170.130.01460.15750.364 + j0.2420.042 + j0.0484359537459
    500398.78178000.07220.100.01280.15090.341 + j0.2160.031 + j0.0464755616499
    750436.88267000.04590.080.01100.14110.316 + j0.1850.024 + j0.0435341716557
    1000464.82356000.03610.060.00980.13450.299 + j0.1650.02 + j0.0415803825608
    * 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