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SPEC 26621

HVTECK AL 1/C 345NLEPR TS PVC AIA PVC 35kV 100% CSA

Single Conductor, 345 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:345 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. 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 (Qualification Test Requirements)

    • Sample Print Legend:

    (CSA) SOUTHWIRE (NESC) #P# 1/C [#AWG or #kcmil] CPT AL 345 NLEPR AIA 35kV 100% INS LEVEL 25% TS SUN RES 105°C FT4 HL (-40°C) LTGG RoHS YEAR [SEQUENTIAL METER MARKS]
    Table 1 – Weights and Measurements
    Cond. SizeStrandDiameter Over ConductorDiameter Over InsulationInsul. ThicknessDiameter Over Insulation ShieldInner Jacket ThicknessDia. Over ArmourOverall Jacket ThicknessApprox. ODApprox. Weight
    AWG/KcmilNo.inchinchmilinchmilinchmilinchlb/1000ft
    1/0190.3361.0643451.124801.660601.7801234
    2/0190.3761.1043451.164801.700601.8201306
    3/0190.4221.1503451.210801.746601.8661389
    4/0190.4741.2023451.262801.798601.9181488
    250370.5201.2563451.316801.852601.9721679
    350370.6151.3513451.411801.947602.0671887
    500370.7351.4713451.5311102.127602.2472293
    750610.9081.6543451.7141102.310752.4602837
    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 ImpedancePositive Sequence ImpedancePhase Short Circuit Current @ 6 CyclesAllowable Ampacity In Air 90°CAllowable Ampacity Directly Buried 90°C
    AWG/KcmilinchlbΩ/1000ftΩ/1000ftMΩ*1000ftΩ/1000ftΩ/1000ftΩ/1000ftAmpAmpAmp
    1/021.46330.1680.2110.0570.0600.558 + j0.3160.212 + j0.0593513221219
    2/021.87980.1330.1670.0530.0580.511 + j0.3030.168 + j0.0563637253246
    3/022.410060.1050.1330.0490.0560.473 + j0.2890.134 + j0.0543779288275
    4/023.012690.0840.1050.0460.0540.441 + j0.2750.106 + j0.0523941327305
    25023.715000.0710.0900.0430.0520.421 + j0.2610.091 + j0.0514108367343
    35024.821000.0500.0650.0390.0500.387 + j0.2390.066 + j0.0484402443399
    50027.030000.0350.0460.0340.0470.356 + j0.2150.047 + j0.0464774529451
    75029.545000.0240.0330.0290.0450.326 + j0.1850.034 + j0.0435341633505
    * Inductive impedance is based on non-ferrous conduit with one diameter spacing center-to-center.
    * CEC ampacities are based on:
    3-1/C in air copper and aluminum: D17M
    3-1/C direct buried copper and aluminum: D17A
    Table 3 – Weights and Measurements (Metric)
    Cond. SizeStrandDiameter Over ConductorDiameter Over InsulationInsul. ThicknessDiameter Over Insulation ShieldInner Jacket ThicknessDia. Over ArmourOverall Jacket ThicknessApprox. ODApprox. Weight
    AWG/KcmilNo.mmmmmmmmmmmmmmmmkg/km
    1/0198.5327.038.7628.552.0342.161.5245.211836
    2/0199.5528.048.7629.572.0343.181.5246.231944
    3/01910.7229.218.7630.732.0344.351.5247.402067
    4/01912.0430.538.7632.052.0345.671.5248.722214
    2503713.2131.908.7633.432.0347.041.5250.092499
    3503715.6234.328.7635.842.0349.451.5252.502808
    5003718.6737.368.7638.892.7954.031.5257.073412
    7506123.0642.018.7643.542.7958.671.9162.484222
    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 ImpedancePositive Sequence ImpedancePhase Short Circuit Current @ 6 CyclesAllowable Ampacity In Air 90°CAllowable Ampacity Directly Buried 90°C
    AWG/KcmilmmnewtonΩ/kmΩ/kmMΩ*kmΩ/kmΩ/1000ftΩ/1000ftAmpAmpAmp
    1/0543.5628170.55120.690.01740.19690.558 + j0.3160.212 + j0.0593513221219
    2/0553.7235510.43640.550.01620.19030.511 + j0.3030.168 + j0.0563637253246
    3/0568.9644770.34450.440.01490.18370.473 + j0.2890.134 + j0.0543779288275
    4/0584.2056470.27560.340.01400.17720.441 + j0.2750.106 + j0.0523941327305
    250601.9866750.23290.300.01310.17060.421 + j0.2610.091 + j0.0514108367343
    350629.9293450.16400.210.01190.16400.387 + j0.2390.066 + j0.0484402443399
    500685.80133500.11480.150.01040.15420.356 + j0.2150.047 + j0.0464774529451
    750749.30200250.07870.110.00880.14760.326 + j0.1850.034 + j0.0435341633505
    * Inductive impedance is based on non-ferrous conduit with one diameter spacing center-to-center.
    * CEC ampacities are based on:
    3-1/C in air copper and aluminum: D17M
    3-1/C direct buried copper and aluminum: D17A

    Revision: 1.000.000

    Updated On: July 12, 2024, 5:43 p.m. UTC