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SPEC 26461

HVTECK AL 3/C 260NLEPR TS PVC AIA PVC 25kV 100% CSA

3 Conductor, 260 Mils No Lead Ethylene Propylene Rubber (NL-EPR), 100% 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:260 Mils No Lead Ethylene Propylene Rubber (NL-EPR) 100% 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 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 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
  • 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# 3/C [#AWG or #kcmil] CPT AL 260 NLEPR AIA 25kV 100% 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
    TBA1190.2980.8562600.91661102.597752.7473006
    5859511/0100.3360.8942600.95461102.674752.8243206
    TBA2/0190.3760.9342600.99461102.766752.9163425
    TBA3/0190.4220.9802601.04061102.865753.0153688
    TBA4/0190.4741.0322601.09261102.977753.1273997
    TBA250370.5201.0862601.14641253.124853.2944471
    TBA350370.6151.1812601.24141253.329853.4995112
    TBA500370.7351.3012601.36131253.588853.7586003
    All dimensions are nominal and subject to normal manufacturing tolerances
    ◊ Cable marked with this symbol is a standard stock item
    * Strand count meets minimum number per ASTM
    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
    119.215060.2110.2660.0540.0480.637 + j0.3850.266 + j0.0462838158177
    1/019.719000.1680.2110.0510.0460.58 + j0.3690.211 + j0.0452955181200
    2/020.423950.1330.1670.0470.0450.533 + j0.3540.167 + j0.0433079208228
    3/021.130200.1050.1330.0430.0430.496 + j0.3370.133 + j0.0413222239258
    4/021.838080.0840.1050.0400.0410.463 + j0.3190.105 + j0.043383273292
    25023.045000.0710.0900.0380.0400.444 + j0.3020.09 + j0.0393550302321
    35024.463000.0500.0650.0330.0380.41 + j0.2750.065 + j0.0373845368385
    50026.390000.0350.0460.0290.0360.379 + j0.2450.046 + j0.0354216454462
    * 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
    TBA1197.5721.746.6023.2762.7965.961.9169.774473
    5859511/0108.5322.716.6024.2362.7967.921.9171.734771
    TBA2/0199.5523.726.6025.2562.7970.261.9174.075097
    TBA3/01910.7224.896.6026.4262.7972.771.9176.585488
    TBA4/01912.0426.216.6027.7462.7975.621.9179.435948
    TBA2503713.2127.586.6029.1143.1879.352.1683.676654
    TBA3503715.6230.006.6031.5243.1884.562.1688.877607
    TBA5003718.6733.056.6034.5733.1891.142.1695.458933
    All dimensions are nominal and subject to normal manufacturing tolerances
    ◊ Cable marked with this symbol is a standard stock item
    * Strand count meets minimum number per ASTM
    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
    1487.6867020.69230.870.01650.15750.637 + j0.3850.266 + j0.0462838158177
    1/0500.3884550.55120.690.01550.15090.58 + j0.3690.211 + j0.0452955181200
    2/0518.16106580.43640.550.01430.14760.533 + j0.3540.167 + j0.0433079208228
    3/0535.94134390.34450.440.01310.14110.496 + j0.3370.133 + j0.0413222239258
    4/0553.72169460.27560.340.01220.13450.463 + j0.3190.105 + j0.043383273292
    250584.20200250.23290.300.01160.13120.444 + j0.3020.09 + j0.0393550302321
    350619.76280350.16400.210.01010.12470.41 + j0.2750.065 + j0.0373845368385
    500668.02400500.11480.150.00880.11810.379 + j0.2450.046 + j0.0354216454462
    * 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