Poznámky redaktora
30.
TELECOMMUNICATION
. max. 49
Capacity unbalance k1
at 800 pF/500 800 800 500
Effective test voltage wire/wire 1,000 1,000 1,000
Effective test voltage wire/shield 2,000 2,000 2,000
Operating voltage max. PVC outer jacket, black.
6..6 0.30. min.
5. Crepe paper. Vss 250 250 250
Description materials:
1.8)
Specification:
TP 31.13 002/94
Application
»
basic phone services analogue and digital transmission systems
»
to placed cable ducts, under ground laying and areas without higher danger mechanical cable damage
» with PVC shield placed areas with fire spread danger
Environmental conditions
Temperature ranges for laying and assembly –10 +60 °C
Operation and store temperatures –40 +70 °C
Permitted minimum bending radius min. Copper wire.8
Max.13 001/94
TP 31. max.
4. min.6
Insulation resistance min. years
D
outside cable diameter
Packing drums. GΩ.
Transmission element each cores are twisted star quad,
the quads are stranded units, the units are stranded the cable core.
Electrical parameters (20 °C)
Conductor diameter 0. loop resistance Ω/km 300 133. 1.6; 0.
3.km min.x4x0.44
TCEKFLE, TCEKFLEY
.
5. 10
Mutual capacitance nF/km max.4 (0.. inner jacket, black. Core insulation solid PE. Laminated aluminium foil.2 73. 10D
Cable lifetime min.4 0
