SPEC 83033

Triplex 600 Volt USE-2 HI-SCORE Underground Service Entrance

Aluminum Conductor. HI-SCORE Cross-linked Polyethylene (XLP) Insulation.

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Construction:

  1. Conductor:Conductors are stranded, compressed 1350-H16/H26 (3/4 Hard) aluminum
  2. Insulation:Rugged Cross Linked Polyethylene (XLPE) meeting the requirements of ANSI/ICEA S-81-570. LLDPE and HDPE or MDPE
  3. Neutral:Cross Linked Polyethylene (XLPE) with three Yellow Extruded Stripes (YES)

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Applications and Features:

Conductors are stranded, compressed 1350-H16/H26 (3/4 Hard) aluminum, insulated with cross-linked polyethylene. Especially suited for applications requiring superior resistance to mechanical damage. Neutrals are identified by three yellow extruded stripes. Cables with “YES” neutrals have sequential footage markers. Conductors are durably surface printed for identification. Two-phase conductors and one neutral conductor are cabled together to produce the triplex cable configuration. These cables are capable of operating continuously at the conductor temperature not in excess of 90°C for normal operation in wet and dry locations, 130°C for emergency overload, and 250°C for short circuit conditions. UL listed as USE-2 per UL 854 Service-Entrance Cables.

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
  • ASTM B901 Standard Specification for Compressed Round Stranded Aluminum Conductors Using Single Input Wire Construction. (The number of strands for both phase and neutral may differ)
  • UL 854 Service Entrance Cable
  • ICEA S-81-570 Standard for 600 Volt Rated Cables of Ruggedized Design for Direct Burial Installations as Single Conductors or Assemblies of Single Conductors
  • ICEA S-105-692 Standard For 600 Volt Single Layer Thermoset Insulated Utility Underground Distribution Cables
  • Table 1 – Weights and Measurements
    Stock NumberCode WordPhase Cond. SizePhase StrandDia. Over Phase ConductorPhase Insul. ThicknessDia. Over Phase InsulationNeutral Cond. SizeNeutral StrandNeutral Insul. ThicknessApprox. ODApprox. Weight
    AWG/KcmilNo.inchmilinchAWG/KcmilNo.milinchlb/1000ft
    308411Erskine670.177600.29766600.643132
    618576Vassar470.225600.34546600.745189
    607483Stephens270.282600.40246600.870247
    TBARamapo270.282600.40226600.870386
    TBABrenau1/0190.361800.52126601.127594
    TBABergen1/0190.361800.5211/07801.127630
    308478Converse2/0110.405800.56517801.198482
    TBAHunter2/0190.405800.5652/011801.222762
    TBAHollins3/0190.456800.6161/07801.333868
    TBARockland3/0190.456800.6163/015801.333929
    612667Sweetbriar4/0180.512800.6722/011801.421708
    TBAMonmouth4/0190.512800.6724/017801.4541126
    310748Pratt250260.558950.7483/015801.581858
    308544Wesleyan350300.661950.8514/017801.7941119
    322073Gloucester350300.661950.8513/015801.7941071
    656744Rider500370.789950.97935024952.0521595
    TBAHolyoke500370.789950.97930018952.1172314
    TBAFairfield750610.9681101.18850030952.5683526
    All dimensions are nominal and subject to normal manufacturing tolerances
    1. The actual number of strands may differ for single input wire per ASTM B901
    Table 2 – Electrical and Engineering Data
    Code WordPhase Cond. SizeMin Bending RadiusMax Pull TensionDC Resistance @ 25°CAC Resistance @ 75°CInductive Reactance @ 60HzAllowable Ampacity in Duct 90°C
    AWG/KcmilinchlbΩ/1000ftΩ/1000ftΩ/1000ftAmp
    Erskine62.64720.6740.8120.05150 / 55
    Vassar43.07510.4240.5110.04865 / 75
    Stephens23.511940.2660.3200.04590 / 100
    Ramapo23.511940.2660.3200.04590 / 100
    Brenau1/05.619000.1670.2010.044120 / 135
    Bergen1/05.619000.1670.2010.044120 / 135
    Converse2/06.023950.1330.1590.043135 / 150
    Hunter2/06.123950.1330.1590.043135 / 150
    Hollins3/06.730200.1050.1260.042155 / 175
    Rockland3/06.730200.1050.1260.042155 / 175
    Sweetbriar4/07.138080.0840.1000.041180 / 205
    Monmouth4/07.338080.0840.1000.041180 / 205
    Pratt2507.945000.0710.0860.041205 / 230
    Wesleyan3509.063000.0500.0620.040250 / 280
    Gloucester3509.063000.0500.0620.040250 / 280
    Rider50012.390000.0350.0440.039310 / 350
    Holyoke50012.790000.0350.0440.039310 / 350
    Fairfield75015.4135000.0240.0310.038385 / 435
    Notes:
    1. Inductive reactance assumes cables are cradled in conduit, and the neutral is carrying no current.
    2. Triple parallel inductive reactance calculation assumes the phase conductors are adjacent to one another.
    3. Conductors assumed to be reverse lay stranded, compressed construction.
    4. Phase spacing assumes cables are touching.
    5. Resistances shown are for the Phase conductors only.
    6. Ampacity based on 90°C conductor temperature, 20°C ambient, RHO 90, 100% load factor.

    Revision: 1.000.000

    Updated On: July 3, 2024, 9:53 p.m. UTC