Products > Industrial > Power Generation & Renewable (Combined Cycle & BESS) > SPEC80214
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SPEC 80214

MV-105 35kV AL 100% TRXLPE One-Sixth Neutral (Based on Short Circuit) HI-DRI-PLUS® Renewable (Solar or Wind)

Moisture Blocked Aluminum Conductors. TRXLP Insulation. One-Sixth Copper Concentric Neutrals. XLPE Jacket

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Construction:

  1. Conductor:Moisture blocked 1350 H16/H26 aluminum, class B compressed or compressed unilay stranded
  2. Strand Shield:Semi-conducting crosslinked polyethylene
  3. Insulation:35kV 100% insulation level 345 mil Tree Retardant Crosslinked Polyethylene (TRXLP)
  4. Insulation Shield:Strippable semi-conducting crosslinked polyethylene
  5. Concentric Neutral:Annealed copper wires helically applied one-sixth concentric neutral
  6. Overall Jacket & Water Block:HI-DRI-PLUS® water swellable powder under black Crosslinked Polyethylene (XLPE) with Red Extruded Stripes

Applications and Features:

  • Predominately used for renewable projects with wind or solar applications.
  • Suitable for use in wet or dry locations, direct burial, underground ducts, and exposure to direct sunlight.
  • To be used at conductor temperature not to exceed 105ºC normal operation.
  • UL listed MV-105
  • The concentric neutral counts and sizes listed in Table 1 are based on the ICEA P-45-482 short circuit calculation of an MV-90 design. The short circuit value in Table 1 is calculated using a higher thermal limit of a crosslinked XLPE jacket MV-105 design.

Specifications:

  • ASTM B231 Standard Specification for Concentric-Lay-Stranded Aluminum 1350 Conductors
  • ASTM B609 Standard Specification for Aluminum 1350 Round Wire, Annealed and Intermediate Tempers, for Electrical Purposes
  • UL 1072 Medium-Voltage Power Cables
  • ICEA S-94-649 Standard for Concentric Neutral Cables Rated 5 - 46kV
  • AEIC CS-8 Specification for extruded dielectric shielded power cables rated for 5 through 46KV (Qualification Test Requirements)
  • Made in America: Compliant with both Buy American and Buy America Act (BAA) requirements per 49 U.S.C. § 5323(j) and the Federal Transit Administration Buy America requirements per 49 C.F.R. part 661
  • Optional CSA 68.5: -40ºC and MV 90ºC optional marking available upon request

    • Sample Print Legend:

    {SQFTG} SOUTHWIRE® HI-DRI-PLUS® (UL) XXX KCMIL AL 345 MILS TRXLPE TYPE MV-105 35KV 100% INSUL LEVEL -- (NESC) -- SOUTHWIRE {MMM} {YYYY} NON-CONDUCTING JACKET
    Table 1 – Weights and Measurements
    Stock NumberCond. SizeDiameter Over ConductorDiameter Over InsulationInsul. ThicknessDiameter Over Insulation ShieldConcentric NeutralNeutral DC Resistance 25°CJacket ThicknessApprox. ODApprox. WeightMin Bending RadiusMax Pull Tension
    AWG/KcmilinchinchmilinchNo. x AWGΩ/1000ftmilinchlb/1000ftinchlb
    662806350 (37)0.6611.3913451.5017x140.463751.78313278.92100
    663279500 (37)0.7661.5193451.62910x140.324751.91116139.63000
    626324500 (37)0.7891.5193451.62915x160.343751.88515719.43000
    621584500 (37)0.7891.5193451.62910x140.324751.91116089.63000
    623075750 (61)0.9681.7083451.84822x160.234752.104206912.64500
    626336750 (61)0.9681.7083451.84814x140.231752.13210512.84500
    622377^750 (61)0.9681.7083451.84814x140.231752.13210412.84500
    6621041000 (61)1.1171.8573451.99729x160.178752.253248613.56000
    6230761000 (61)1.1171.8573451.99718x140.18752.279251913.76000
    4592491000 (61)1.1171.8633452.01319x140.171752.291273213.76000
    6263461000 (61)1.1171.8573451.99712x120.171752.313258613.96000
    6621121250 (61)1.2523452.1423x140.141752.422295714.57500
    6263511250 (61)1.2523452.1415x120.136752.456301214.77500
    622362^1250 (61)1.2523452.1415x120.136752.456301114.77500
    457742!1500 (61)1.372.1193452.25918x120.114752.575341615.49000
    All dimensions are nominal and subject to normal manufacturing tolerances
    ◊ Cable marked with this symbol is a standard stock item
    ^ HI-DRI only (no HI-DRI-PLUS® water swellable powder under the jacket)
    ! SuperSmooth conductor shield
    TBA stock codes are estimations only and actual product may vary. Please wait until a stock code is assigned to purchase connectors and/or fittings.
    Table 2 – Electrical and Engineering Data
    Cond. SizeDC Resistance @ 25°CAC Resistance @ 90°CCapacitive Reactance @ 60HzInductive Reactance @ 60HzZero Sequence ImpedancePositive Sequence ImpedanceShort Circuit Current @ 30 CycleAllowable Ampacity in Duct 90°CAllowable Ampacity Directly Buried 90°C
    AWG/KcmilΩ/1000ftΩ/1000ftMΩ*1000ftΩ/1000ftΩ/1000ftΩ/1000ftAmpAmpAmp
    350 (37)0.0510.070.0460.0450.381+j0.2260.071+j0.0503625315375
    500 (37)0.0360.050.0430.0430.307+j0.1430.052+j0.0475178380435
    500 (37)0.0360.050.0410.0420.318+j0.1530.052+j0.0474871385450
    500 (37)0.0360.050.0410.0420.307+j0.1430.052+j0.0475178385450
    750 (61)0.0230.0330.0350.040.238+j0.0900.035+j0.0457144480550
    750 (61)0.0230.0330.0350.040.235+j0.0900.035+j0.0457249480550
    750 (61)0.0230.0330.0350.040.235+j0.0900.035+j0.0457249480550
    1000 (61)0.0170.0250.0310.0380.188+j0.0620.028+j0.0439417550615
    1000 (61)0.0170.0250.0310.0380.190+j0.0640.028+j0.0439321550615
    1000 (61)0.0170.0250.0310.0380.182+j0.0600.028+j0.0439838550615
    1000 (61)0.0170.0250.0310.0380.182+j0.0610.028+j0.0439863550615
    1250 (61)0.0140.0220.0290.0370.155+j0.0470.026+j0.04211910
    1250 (61)0.0140.0220.0290.0370.151+j0.0460.026+j0.04212328
    1250 (61)0.0140.0220.0290.0370.151+j0.0460.026+j0.04212328
    1500 (61)0.0120.020.0270.0360.129+j0.0370.025+j0.04114794
    *Ampacities for Direct Buried are based on ICEA P-117-734-2016 Single-Conductor Solid Dielectric 15-35kV. Single Circuit Flat Direct Buried Figure 3
    *Ampacities for Duct are based on ICEA P-117-734-2016 for Single-Conductor Solid Dielectric 15-35kV. Single Circuit Trefoil Conduit Figure 7.
    *Sequence Impedance values are based on Rho Earth Resistivity: 100 Ohm-Meter/1000ft.
    Table 3 – Weights and Measurements (Metric)
    Stock NumberCond. SizeDiameter Over ConductorDiameter Over InsulationInsul. ThicknessDiameter Over Insulation ShieldConcentric NeutralNeutral DC Resistance 25°CJacket ThicknessApprox. ODApprox. WeightMin Bending RadiusMax Pull Tension
    AWG/KcmilmmmmmmmmNo. x AWGΩ/kmmmmmkg/kmmmnewton
    662806350 (37)16.7935.338.7638.137x141.521.9145.291975226.069345
    663279500 (37)19.4638.588.7641.3810x141.061.9148.542400243.8413350
    626324500 (37)20.0438.588.7641.3815x161.131.9147.882338238.7613350
    621584500 (37)20.0438.588.7641.3810x141.061.9148.542393243.8413350
    623075750 (61)24.5943.388.7646.9422x160.771.9153.443079320.0420025
    626336750 (61)24.5943.388.7646.9414x140.761.9154.103133325.1220025
    622377^750 (61)24.5943.388.7646.9414x140.761.9154.103131325.1220025
    6621041000 (61)28.3747.178.7650.7229x160.581.9157.233700342.9026700
    6230761000 (61)28.3747.178.7650.7218x140.591.9157.893749347.9826700
    4592491000 (61)28.3747.328.7651.1319x140.561.9158.194066347.9826700
    6263461000 (61)28.3747.178.7650.7212x120.561.9158.753848353.0626700
    6621121250 (61)31.7550.808.7654.3623x140.461.9161.524401368.3033375
    6263511250 (61)31.7550.808.7654.3615x120.451.9162.384482373.3833375
    622362^1250 (61)31.7550.808.7654.3615x120.451.9162.384481373.3833375
    457742!1500 (61)34.8053.828.7657.3818x120.371.9165.415084391.1640050
    All dimensions are nominal and subject to normal manufacturing tolerances
    ◊ Cable marked with this symbol is a standard stock item
    ^ HI-DRI only (no HI-DRI-PLUS® water swellable powder under the jacket)
    ! SuperSmooth conductor shield
    TBA stock codes are estimations only and actual product may vary. Please wait until a stock code is assigned to purchase connectors and/or fittings.
    Table 4 – Electrical and Engineering Data (Metric)
    Cond. SizeDC Resistance @ 25°CAC Resistance @ 90°CCapacitive Reactance @ 60HzInductive Reactance @ 60HzZero Sequence Impedance*Positive Sequence Impedance*Short Circuit Current @ 30 CycleAllowable Ampacity in Duct 90°CAllowable Ampacity Directly Buried 90°C
    AWG/KcmilΩ/kmΩ/kmMΩ*kmΩ/kmΩ/1000ftΩ/1000ftAmpAmpAmp
    350 (37)0.16730.230.01400.14760.381+j0.2260.071+j0.0503625315375
    500 (37)0.11810.160.01310.14110.307+j0.1430.052+j0.0475178380435
    500 (37)0.11810.160.01250.13780.318+j0.1530.052+j0.0474871385450
    500 (37)0.11810.160.01250.13780.307+j0.1430.052+j0.0475178385450
    750 (61)0.07550.110.01070.13120.238+j0.0900.035+j0.0457144480550
    750 (61)0.07550.110.01070.13120.235+j0.0900.035+j0.0457249480550
    750 (61)0.07550.110.01070.13120.235+j0.0900.035+j0.0457249480550
    1000 (61)0.05580.080.00940.12470.188+j0.0620.028+j0.0439417550615
    1000 (61)0.05580.080.00940.12470.190+j0.0640.028+j0.0439321550615
    1000 (61)0.05580.080.00940.12470.182+j0.0600.028+j0.0439838550615
    1000 (61)0.05580.080.00940.12470.182+j0.0610.028+j0.0439863550615
    1250 (61)0.04590.070.00880.12140.155+j0.0470.026+j0.04211910
    1250 (61)0.04590.070.00880.12140.151+j0.0460.026+j0.04212328
    1250 (61)0.04590.070.00880.12140.151+j0.0460.026+j0.04212328
    1500 (61)0.03940.070.00820.11810.129+j0.0370.025+j0.04114794
    *Ampacities for Direct Buried are based on ICEA P-117-734-2016 Single-Conductor Solid Dielectric 15-35kV. Single Circuit Flat Direct Buried Figure 3
    *Ampacities for Duct are based on ICEA P-117-734-2016 for Single-Conductor Solid Dielectric 15-35kV. Single Circuit Trefoil Conduit Figure 7.
    *Sequence Impedance values are based on Rho Earth Resistivity: 100 Ohm-Meter/1000ft.

    Revision: 1.000.023

    Updated On: Oct. 15, 2026, 2:57 p.m. UTC

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