HOMEPRODUCTS Telephone Cable

 

PVC Insulated Self Supporting Drop Wires to RUS (REA) PE-7

 

 

 

Application:

The drop wires are designed for extending a distribution cable pair from a pole or cable terminal to a subscriber premises. The cables are suitable for aerial installation.

Standards:

RUS (REA) PE-7

Construction:

Telephone CablesTelephone Cables

Conductors: Solid annealed bare copper 0.64mm or 0.9mm as per ASTM B-3/class 1 of IEC 60228

Steel Bearer Wire: Galvanized steel wire, solid

Insulation: High density black PVC which can be made ultraviolet resistant by addition of carbon black

Electrical Properties:

Nominal Conductor Diameter mm 0.64 0.9
Conductor Gauge Size AWG 22 19
Conductor Size mm2 0.332 0.636
Maximum Conductor Resistance @20°C Ω/km/ Ω/mile 57.1/91.8 28/44.9
Minimum Insulation Resistance @500V DC MΩ.km / MΩ.mile 400/249 400/249
Maximum Breaking Strength Kg 155 155
Dielectric Strength 1min V RMS 1500 1500
Nominal Insulation Thickness mm/inch 1.0/0.039 1.05/0.041
Nominal Insulated Conductor Diameter mm/inch 2.65/0.104 3.05/0.12
Nominal Diameter of Steel Wire Core mm/inch 3.2/0.126 3.35/0.132

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 and
Diameter of Wires in Conductor
Diameter of Supporting Wire Nominal Insulation Thickness Nominal Insulation Diameter Nominal Overall
Dimensions
Nominal
Weight
Conductor Supporting
Wire
A B
  No./mm mm/inch mm/inch mm/inch mm/inch mm/inch mm/inch kg/km / lbs/kft
TP7-Y-1P064-SS 2×0.64 1.2/0.047 1.00/0.039 2.65/0.104 3.20/0.125 6.1/0.24 6.1/0.24 43/28.89
TP7-Y-1P09-SS 2×0.90 1.2/0.047 1.05/0.041 3.05/0.120  3.35/0.132 8.1/0.32 6.8/0.27 52/34.94