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SPEC 26636

HVTECK AL 1/C 420TRXLPE CB PVC AIA PVC 35kV 133% CSA

Single Conductor, 420 Mils Tree Retardant Cross Linked Polyethylene, 133% Insulation Level, Concentric Bond, 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:420 Mils Tree Retardant Cross Linked Polyethylene 133% insulation level
  4. Insulation Shield:Strippable semi-conducting cross-linked copolymer
  5. Concentric Shield:Concentrically applied copper bond / shield wires. Complies with greater than the minimum requirement as per Table 44, CSA Standard C68.10 and Table 16A, Canadian Electrical Code Part 1
  6. Neutral Separator:Mylar tape
  7. Inner Jacket:PVC inner jacket
  8. Armour:Aluminum Interlocked Armour (AIA)
  9. 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 420 TRXLPE AIA 35kV 133% INS LEVEL CB [No. x SIZE] AWG 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 ShieldConcentric NeutralInner Jacket ThicknessDia. Over ArmourOverall Jacket ThicknessApprox. ODApprox. Weight
    AWG/KcmilNo.inchinchmilinchNo. x AWGmilinchmilinchlb/1000ft
    1/0190.3361.2144201.2747x14801.918602.0381667
    2/0190.3761.2544201.31411x14801.958602.0781798
    3/0190.4221.3004201.36011x14802.004602.1241890
    4/0190.4741.3524201.41211x141102.116602.2362120
    250370.5201.4064201.46613x141102.170602.2902259
    350370.6151.5014201.56117x141102.299752.4492627
    500370.7351.6214201.68121x141102.419752.5692989
    750610.9081.8044201.86417x121102.602752.7523554
    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
    1/024.56330.1680.2110.0830.0630.544 + j0.2820.212 + j0.0625458221219
    2/024.97980.1330.1670.0780.0610.497 + j0.2710.168 + j0.0598577253246
    3/025.510060.1050.1330.0730.0590.458 + j0.2590.134 + j0.0578577288275
    4/026.812690.0840.1050.0680.0570.425 + j0.2470.106 + j0.0568577327305
    25027.515000.0710.0900.0640.0560.405 + j0.2360.091 + j0.05410137367343
    35029.421000.0500.0650.0580.0530.371 + j0.2170.066 + j0.05213256443399
    50030.830000.0350.0460.0510.0500.341 + j0.1960.047 + j0.04916376529451
    75033.045000.0240.0330.0440.0470.312 + j0.1700.034 + j0.04621062633505
    * 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 ShieldConcentric NeutralInner Jacket ThicknessDia. Over ArmourOverall Jacket ThicknessApprox. ODApprox. Weight
    AWG/KcmilNo.mmmmmmmmNo. x AWGmmmmmmmmkg/km
    1/0198.5330.8410.6732.367x142.0348.721.5251.772481
    2/0199.5531.8510.6733.3811x142.0349.731.5252.782676
    3/01910.7233.0210.6734.5411x142.0350.901.5253.952813
    4/01912.0434.3410.6735.8611x142.7953.751.5256.793155
    2503713.2135.7110.6737.2413x142.7955.121.5258.173362
    3503715.6238.1310.6739.6517x142.7958.391.9162.203909
    5003718.6741.1710.6742.7021x142.7961.441.9165.254448
    7506123.0645.8210.6747.3517x122.7966.091.9169.905289
    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
    1/0622.3028170.55120.690.02530.20670.544 + j0.2820.212 + j0.0625458221219
    2/0632.4635510.43640.550.02380.20010.497 + j0.2710.168 + j0.0598577253246
    3/0647.7044770.34450.440.02230.19360.458 + j0.2590.134 + j0.0578577288275
    4/0680.7256470.27560.340.02070.18700.425 + j0.2470.106 + j0.0568577327305
    250698.5066750.23290.300.01950.18370.405 + j0.2360.091 + j0.05410137367343
    350746.7693450.16400.210.01770.17390.371 + j0.2170.066 + j0.05213256443399
    500782.32133500.11480.150.01550.16400.341 + j0.1960.047 + j0.04916376529451
    750838.20200250.07870.110.01340.15420.312 + j0.1700.034 + j0.04621062633505
    * 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, 5:44 p.m. UTC