SPEC 26521

HVTECK AL 1/C 280NLEPR TS PVC AIA PVC 28kV 100% CSA

Single Conductor, 280 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:280 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 28kV 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 B800 8000 Series Aluminum Alloy Wire
  • 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
  • Sample Print Legend:

    (CSA) SOUTHWIRE (NESC) #P# 1/C [#AWG or #kcmil] CPT AL 280 NLEPR AIA 28kV 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 ShieldDia. Over Inner JacketDia. Over ArmourJacket Thickness1Approx. ODApprox. Weight
    AWG/KcmilNo.inchinchmilinchinchinchmilinchlb/1000ft
    TBA1190.2990.8962800.9561.1361.456501.5561017
    TBA1/0190.3360.9332800.9931.1731.493501.5931075
    TBA2/0190.3760.9732801.0331.2131.533501.6331141
    TBA3/0190.4231.0202801.0801.2601.580501.6801222
    TBA4/0190.4751.0722801.1321.3121.632501.7321316
    TBA250370.5201.1262801.1861.3661.686501.7861411
    TBA350370.6161.2222801.2821.4621.782601.9021638
    TBA500370.7361.3422801.4021.5821.902602.0221906
    TBA750610.9081.5452801.6051.8452.175602.2952555
    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
    110.95020.2110.2650.0590.0600.623+j0.3670.266+j0.0603.7193194
    1/011.26340.1680.2110.0550.0570.567+j0.3530.212+j0.0574.7221219
    2/011.47990.1330.1670.0510.0550.521+j0.3380.168+j0.0555.9253246
    3/011.810070.1050.1320.0480.0530.483+j0.3220.133+j0.0537.4288275
    4/012.112700.08360.1050.0440.0510.452+j0.3060.106+j0.0519.4327305
    25012.515000.07070.0890.0420.0500.432+j0.2900.090+j0.05011.1367343
    35013.321000.05050.0640.0370.0480.398+j0.2650.065+j0.04815.5443399
    50014.230000.03540.0450.0320.0450.368+j0.2370.046+j0.04522.1529451
    75016.145000.02360.0300.0290.0430.333+j0.2000.031+j0.04333.2633505
    * 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
    TBA1197.5922.767.1124.2828.8536.981.2739.521513
    TBA1/0198.5323.707.1125.2229.7937.921.2740.461600
    TBA2/0199.5524.717.1126.2430.8138.941.2741.481698
    TBA3/01910.7425.917.1127.4332.0040.131.2742.671819
    TBA4/01912.0727.237.1128.7533.3241.451.2743.991958
    TBA2503713.2128.607.1130.1234.7042.821.2745.362100
    TBA3503715.6531.047.1132.5637.1345.261.5248.312438
    TBA5003718.6934.097.1135.6140.1848.311.5251.362836
    TBA7506123.0639.247.1140.7746.8655.241.5258.293802
    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
    1276.8622340.69230.870.01800.19690.623+j0.3670.266+j0.0603.7193194
    1/0284.4828210.55120.690.01680.18700.567+j0.3530.212+j0.0574.7221219
    2/0289.5635560.43640.550.01550.18040.521+j0.3380.168+j0.0555.9253246
    3/0299.7244810.34450.430.01460.17390.483+j0.3220.133+j0.0537.4288275
    4/0307.3456520.27430.340.01340.16730.452+j0.3060.106+j0.0519.4327305
    250317.5066750.23200.290.01280.16400.432+j0.2900.090+j0.05011.1367343
    350337.8293450.16570.210.01130.15750.398+j0.2650.065+j0.04815.5443399
    500360.68133500.11610.150.00980.14760.368+j0.2370.046+j0.04522.1529451
    750408.94200250.07740.100.00880.14110.333+j0.2000.031+j0.04333.2633505
    * 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