SPEC 83250

Quadruplex LLDPE Service Drop. ACSR Neutral - Messenger

Aluminum Conductors With Linear Low Density Polyethylene Insulation.

...

Construction:

  1. Conductor:Conductors are stranded, compressed 1350-H19 aluminum
  2. Messenger:ACSR Neutral
  3. Insulation:Linear Low Density Polyethylene (LLDPE)

Applications and Features:

Used to supply power, usually from a pole-mounted transformer, to the user's service head where connection to the service entrance cable is made. To be used at voltages of 600 volts phase-to-phase or less and at conductor temperatures 75°C for Linear Low Density Polyethylene (LLDPE) insulated conductors.

Specifications:

  • ASTM B230 Aluminum, 1350-H19 Wire for Electrical Purposes
  • ASTM B231 Standard Specification for Concentric-Lay-Stranded Aluminum 1350 Conductors
  • ASTM B400 Standard Specification for Compact Round Concentric-Lay-Stranded, Aluminum 1350 Conductors
  • 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)
  • ICEA S-76-474 Standard for Neutral-Supported Power Cable Assemblies with Weather-Resistant Extruded Insulation Rated 600V
  • Table 1 – Weights and Measurements
    Code WordPhase Cond. SizePhase StrandDia. Over Phase ConductorPhase Insul. ThicknessDia. Over Phase InsulationNeutral Cond. SizeNeutral StrandApprox. ODApprox. Weight
    AWG/KcmilNo.inchmilinchAWG/KcmilNo.inchlb/1000ft
    Gelding336.4190.646600.7664/06/11.8561742
    All dimensions are nominal and subject to normal manufacturing tolerances
    ^ Phase conductors have 0, 1, or 2 ribs for identification
    1. The actual number of strands may differ for single input wire per ASTM B901
    Table 2 – Electrical and Engineering Data
    Code WordPhase Cond. SizeNeutral Rated Breaking StrengthDC Resistance @ 25°CAC Resistance @ 75°CInductive Reactance @ 60HzGMRAllowable Ampacity In Air 90°C
    AWG/KcmillbΩ/1000ftΩ/1000ftΩ/1000ftftAmp
    Gelding336.483500.0510.0620.0410.021316/ 357
    Notes:
    1. DC resistances include a 1% length factor for plexing.
    2. Inductive reactance assumes the neutral is carrying current.
    3. Phase conductors assumed to be reverse lay stranded, compressed construction.
    4. Phase spacing assumes cables are touching.
    5. Resistances shown are for the phase conductor only.
    6. Ampacity based on conductor temperature of 75°; ambient temperature of 40°C; emissivity 0.9; 2 ft./sec. wind in sun.

    SizeCode WordOD (inches)
    #6Turkey0.198
    #4Swan0.250
    #2Sparrow0.316
    1/0Raven0.398
    2/0Quail0.447
    3/0Pigeon0.502
    4/0Penguin0.684
    336.4Merlin0.563

    Revision: 1.000.002

    Updated On: Sept. 19, 2024, 9:45 p.m. UTC