Poznámky redaktora
44
TCEKFLE, TCEKFLEY
.
TELECOMMUNICATION
.
Transmission element each cores are twisted star quad,
the quads are stranded units, the units are stranded the cable core. 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. 1.30.
6. 10
Mutual capacitance nF/km max. 10D
Cable lifetime min. Laminated aluminium foil. loop resistance Ω/km 300 133. min.2 73. Core insulation solid PE.6 0.13 001/94
TP 31.
5.x4x0.30.
4.4 0. min.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. Vss 250 250 250
Description materials:
1..6
Insulation resistance min.8
Max. PVC outer jacket, black.
5.
3.4 (0. inner jacket, black. GΩ. years
D
outside cable diameter
Packing drums.km min.8)
Specification:
TP 31.. Crepe paper.
Electrical parameters (20 °C)
Conductor diameter 0. max.6; 0. max. Copper wire
