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) and 105°C for use in harsh Canadian environments. For installation in cable trays, duct banks, direct burial, troughs, continuous rigid cable supports and concrete encaseable.

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 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 ShieldDia. Over Inner JacketDia. Over ArmourJacket Thickness1Approx. ODApprox. Weight
    AWG/KcmilNo.inchinchmilinchinchinchmilinchlb/1000ft
    TBA1190.3220.9993201.0591.2391.559501.6591260
    TBA1/0190.3621.0393201.0991.2791.599501.6991368
    TBA2/0190.4051.0823201.1421.3221.642501.7421496
    TBA3/0190.4561.1333201.1931.3731.693601.8131688
    TBA4/0190.5121.1893201.2491.4291.749601.8691880
    672797250370.5581.2443201.3041.4841.804601.9242054
    TBA350370.6611.3473201.4071.5871.917602.0372529
    TBA500370.7891.4753201.5351.7152.045602.1653127
    672792750610.9681.6633201.7231.9632.293602.4134225
    TBA1000611.1171.8123201.8722.1122.442752.5925234
    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 Vented Cable Tray 90°C‡Allowable Ampacity Directly Buried 90°C‡
    AWG/KcmilinchlbΩ/1000ftΩ/1000ftMΩ*1000ftΩ/1000ftΩ/1000ftΩ/1000ftkAmpAmpAmp
    111.66700.1290.1610.0770.0590.513+j0.3350.162+j0.0596.0245244
    1/011.98450.1020.1280.0720.0570.477+j0.3210.129+j0.0577.6278272
    2/012.210650.0810.1010.0670.0550.447+j0.3070.102+j0.0559.6316303
    3/012.713420.06420.0800.0620.0530.422+j0.2920.081+j0.05312.1356333
    4/013.116930.0510.0640.0570.0510.401+j0.2760.065+j0.05115.2403367
    25013.520000.04310.0540.0550.0500.386+j0.2630.055+j0.05018.0455411
    35014.328000.03080.0390.0480.0480.361+j0.2390.040+j0.04725.2537459
    50015.240000.02160.0280.0430.0450.338+j0.2130.029+j0.04536.0616499
    75016.960000.01440.0190.0370.0430.311+j0.1830.020+j0.04353.9716557
    100018.180000.01080.0150.0330.0410.294+j0.1630.016+j0.04171.9825608
    * 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 Inner JacketDia. Over ArmourJacket Thickness1Approx. ODApprox. Weight
    AWG/KcmilNo.mmmmmmmmmmmmmmmmkg/km
    TBA1198.1825.378.1326.9031.4739.601.2742.141875
    TBA1/0199.1926.398.1327.9132.4940.611.2743.152036
    TBA2/01910.2927.488.1329.0133.5841.711.2744.252226
    TBA3/01911.5828.788.1330.3034.8743.001.5246.052512
    TBA4/01913.0030.208.1331.7236.3044.421.5247.472798
    6727972503714.1731.608.1333.1237.6945.821.5248.873057
    TBA3503716.7934.218.1335.7440.3148.691.5251.743764
    TBA5003720.0437.478.1338.9943.5651.941.5254.994653
    6727927506124.5942.248.1343.7649.8658.241.5261.296287
    TBA10006128.3746.028.1347.5553.6462.031.9165.847789
    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 Vented Cable Tray 90°C‡Allowable Ampacity Directly Buried 90°C‡
    AWG/KcmilmmnewtonΩ/kmΩ/kmMΩ*kmΩ/kmΩ/1000ftΩ/1000ftkAmpAmpAmp
    1294.6429820.42320.530.02350.19360.513+j0.3350.162+j0.0596.0245244
    1/0302.2637600.33460.420.02190.18700.477+j0.3210.129+j0.0577.6278272
    2/0309.8847390.26570.330.02040.18040.447+j0.3070.102+j0.0559.6316303
    3/0322.5859720.21060.260.01890.17390.422+j0.2920.081+j0.05312.1356333
    4/0332.7475340.16730.210.01740.16730.401+j0.2760.065+j0.05115.2403367
    250342.9089000.14140.180.01680.16400.386+j0.2630.055+j0.05018.0455411
    350363.22124600.10100.130.01460.15750.361+j0.2390.040+j0.04725.2537459
    500386.08178000.07090.090.01310.14760.338+j0.2130.029+j0.04536.0616499
    750429.26267000.04720.060.01130.14110.311+j0.1830.020+j0.04353.9716557
    1000459.74356000.03540.050.01010.13450.294+j0.1630.016+j0.04171.9825608
    * 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