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TRP, TRV / ТРП, ТРВ - Distributing single-pair telephone wires

Technical Specifications

  • distributing telephone wires, single-pair, in accordance with ST TOO 143-1930-10-16-08-2012 (Company Standard);
  • ultimate operating temperature at hardwiring conditions from -30°С to +60°С;
  • electrical resistance for a length of 1km with diameter 0.4mm – not more than 148 Ohm; 0.5mm – not more than 94 Ohm;
  • electrical resistance of wire insulation for a length of 1km at temperature +20°С - not less than 500 MOhm;
  • testing AC voltage during 2min, frequency 50Hz 2000V;
  • minimal bending radius – not less than tenfold value of the least cable size;
  • breaking tension, not less than 48N (4,9kgs).

Cable Structure

  • copper electrical conductors in accordance with TU 3518 RK 4043838373-TOO-17-2003 (Company Standard);
  • PE insulation, in accordance with GOST 16337-77 (State Standard);
  • two insulated electrical conductors places bias, separated from each other by the same material.

* The color of insulation wire can vary according to a customer order

Application

Wires are meant for stationary external (on a wall) and internal (inside a wall) drop distribution of telephone distributing network indoor. TRP wire of black color is used for both internal and external layings.

Order arrange table

Wire Type

External wire diameter, mm (not more than)

Nominal weight of 1km wire, kg

Factory length, m (not less than)

ТRP 2х0,4

2,2 х 6,4

8,0

250

ТRP 2х0,5

2,3 х 6,6

10,0

250

ТRP 2х0,4

2,2 х 6,4

10,6

250

ТRP 2х0,5

2,3 х 6,6

13,0

250

Support request

Support request