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    PE/PVC Insulated Parallel Drop Wires to RUS (REA) PE-7

    Application

    The drop wires are designed for use in extending telephone circuits to subscriber premises by means of an aerial drop from distribution wire or cables. The shape may be in oval/dumbbell shape to aid in separation of conductors.

    Standards

    • RUS (REA) PE-7
    • ASTM B227, B452 & B1

    Construction

    Conductors

    Two conductors made of 0.9/1.0/1.023mm copper covered steel wires serve dually as conductor and strength members

    Bonding

    Bonding of the insulation to the conductors is made to assure the full conductor strength is transferred to the wire support clamps

    Insulation

    Conductors are laid in a parallel configuration and covered with low density or medium density polyethylene (PE) or polyvinyl chloride (PVC)

    Electrical Properties

    Nominal Conductor Diameter

    mm

    0.9

    1.0

    1.023

    Conductor Gauge Size

    AWG

    19

    18.5

    18

    Conductor Size

    mm2

    0.636

    0.785

    0.827

    Minimum Insulation Resistance @500V DC

    MΩ.km / MΩ.kft

    30/100

    30/100

    30/100

    Dielectric Strength Conductor to Conductor(3secs)

    V DC

    7050

    7050

    7050

    Nominal Insulation Thickness

    mm/inch

    1.02/0.039

    1.02/0.039

    1.02/0.039

    Nominal Insulated Conductor Diameter

    mm/inch

    2.94/0.116

    3.04/0.117

    3.06/0.118

    Mechanical and Thermal Properties

    Temperature range during operation (fixed state): -30°C – +70°C
    Temperature range during installation (mobile state): -20°C – +50°C 
    Minimum bending radius: 7.5 x Overall Diameter

    Dimensions And Weight

    Cable Code Number of
    Cores
    Insulation
    Material
    Nominal Insulation Thickness
    mm/inch
    Nominal Overall Dimensions
    mm/inch
    Nominal Weight
    kg/km / lbs/kft
    1.023mm Conductor, 3.06 Insulated Wire

    TP7-2Y-1P18A-SS

    2

    PE

    1.02/0.04

    3.0x7.0/0.11x0.28

    32/22

    TP7-Y-1P18A-SS

    2

    PVC

    1.45/0.06

    3.9x7.6/0.15x0.30

    49/33

    1.0mm Conductor, 3.04 Insulated Wire
    TP7-Y-1P18/5A-SS 2 PVC 1.02/0.04 3.9x7.4/0.15x0.29 46/31
    0.9mm Conductor, 2.94 Insulated Wire
    TP7-2Y-1P19A-SS 2 PE 1.02/0.04 2.9x7.7/0.11x0.30 25/17
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