Product Catalog
Communication cables

Telephone wire TRP

Провод телефонный распределительный ТРП

Application

The wire is designed for stationary, hidden and open subscriber communication of a telephone distribution network with a rated voltage of up to 145 V DC, a frequency of 50 Hz or a voltage of 200 V DC.

Cable design

1. Conductor: copper core.
2. Jacket: PE.

Standards

ТУ У 31.3-05758730-033-2003

Main technical and mechanical characteristics

Operating temperature range, °C: от -60 °C до +65 °C    
Installation temperature range, °C: от -30 °C до +65 °C    
Bending radius of at least 10 cable diameters    
Minimum life service (indoor installation), years – 12    
Minimum life service (outdoor installation), years – 25    
Conductor Diameter, mm 0,4 0,5
Conductor Electrical resistance to D.C., Ohm / km, no more than 148 94
Electrical resistance to D.C. between conductors, MOhm / km, not less than 500 500
Разрывное усилие, Н, не менее 48,0 73,5
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