SPEC 26406

HVTECK CU 1/C 320NLEPR CB PVC AIA PVC 25kV 133% CSA

Single Conductor, 320 Mils No Lead Ethylene Propylene Rubber (NL-EPR), 133% Insulation Level, Concentric Bond, 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 No Lead Ethylene Propylene Rubber (NL-EPR) 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 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 B3 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 (Qualification Test Requirements)
  • Sample Print Legend:

    (CSA) SOUTHWIRE (NESC) #P# 1/C [#AWG or #kcmil] CU 320 NLEPR AIA 25kV 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. ODCopper WeightApprox. Weight
    AWG/KcmilNo.inchinchmilinchNo. x AWGmilinchmilinchlb/1000ftlb/1000ft
    1190.3221.0003201.06011x14801.704601.8244071486
    1/0190.3611.0393201.09911x14801.743601.8634741595
    2/0190.4051.0833201.14311x14801.787601.9075591727
    3/0190.4561.1343201.19413x14801.838601.9586941915
    4/0190.5121.1903201.25013x14801.894602.0148292204
    250370.5581.2443201.30417x14801.948602.06810012440
    350370.6611.3473201.40721x141102.145602.26513653061
    500370.7891.4753201.53526x141102.273752.42318963815
    750610.9681.6643201.72421x121102.462752.61227534910
    1000611.1171.8133201.87321x121102.611752.76135255864
    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 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
    121.96690.1280.1620.0560.0620.512 + j0.3380.163 + j0.0628577245244
    1/022.48440.1020.1280.0520.0590.475 + j0.3240.129 + j0.0608577278272
    2/022.910640.0810.1020.0480.0570.446 + j0.3100.103 + j0.0578577316303
    3/023.513420.0640.0810.0450.0550.421 + j0.2950.082 + j0.05510137356333
    4/024.216920.0510.0650.0420.0530.400 + j0.2790.066 + j0.05310137403367
    25024.820000.0430.0560.0390.0520.386 + j0.2660.057 + j0.05213256455411
    35027.228000.0310.0410.0350.0500.361 + j0.2430.042 + j0.05016376537459
    50029.140000.0220.0300.0310.0470.339 + j0.2170.031 + j0.04820275616499
    75031.360000.0140.0230.0260.0450.314 + j0.1860.024 + j0.04426018716557
    100033.180000.0110.0190.0230.0430.297 + j0.1660.020 + j0.04226018825608
    * 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. ODCopper WeightApprox. Weight
    AWG/KcmilNo.mmmmmmmmNo. x AWGmmmmmmmmkg/kmkg/km
    1198.1825.408.1326.9211x142.0343.281.5246.336062211
    1/0199.1726.398.1327.9111x142.0344.271.5247.327052374
    2/01910.2927.518.1329.0311x142.0345.391.5248.448322570
    3/01911.5828.808.1330.3313x142.0346.691.5249.7310332850
    4/01913.0030.238.1331.7513x142.0348.111.5251.1612343280
    2503714.1731.608.1333.1217x142.0349.481.5252.5314903631
    3503716.7934.218.1335.7421x142.7954.481.5257.5320314555
    5003720.0437.478.1338.9926x142.7957.731.9161.5428225677
    7506124.5942.278.1343.7921x122.7962.531.9166.3440977307
    10006128.3746.058.1347.5721x122.7966.321.9170.1352468727
    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 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
    1556.2629770.41990.530.01710.20340.512 + j0.3380.163 + j0.0628577245244
    1/0568.9637560.33460.420.01580.19360.475 + j0.3240.129 + j0.0608577278272
    2/0581.6647350.26570.330.01460.18700.446 + j0.3100.103 + j0.0578577316303
    3/0596.9059720.21000.270.01370.18040.421 + j0.2950.082 + j0.05510137356333
    4/0614.6875290.16730.210.01280.17390.400 + j0.2790.066 + j0.05310137403367
    250629.9289000.14110.180.01190.17060.386 + j0.2660.057 + j0.05213256455411
    350690.88124600.10170.130.01070.16400.361 + j0.2430.042 + j0.05016376537459
    500739.14178000.07220.100.00940.15420.339 + j0.2170.031 + j0.04820275616499
    750795.02267000.04590.080.00790.14760.314 + j0.1860.024 + j0.04426018716557
    1000840.74356000.03610.060.00700.14110.297 + j0.1660.020 + j0.04226018825608
    * 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