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

image of 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

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

 

• 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