Poznámky redaktora
years
D
outside cable diameter
TELECOMMUNICATION
4.6
Insulation resistance min.30.
8.x4x0.
Transmission element each cores are twisted star quad, the quads are stranded units,
the units are stranded the cable core. 1. Vss 250 250 250
Description materials:
1.
Electrical parameters (20 °C)
Conductor diameter 0. 7..2 73. 10D
Cable lifetime min.. Crepe paper.km 10
Mutual capacitance nF/km 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. Core insulation solid PE. loop resistance Ω/km 300 133.
6.
.30.
5.8)
Specification:
TP 31.
Environmental conditions
Temperature ranges for laying and assembly –10 +60 °C
Operation and store temperatures –40 +70 °C
Permitted minimum bending radius min. Fe/Zn tape.13 001/94
TP 31.
2.
5. Copper wire.
3.8
Max.4 (0. inner jacket, black.6; 0. Cable core filled.13 002/94
Application
» for basic phone services analogue and digital transmission systems
»
designed placed under ground and areas with higher demands for tensile strength
»
suspension without supporting rope and laying areas jeopardised effects alternate electromagnetic fields
»
with PVC shield designed placed areas with fire spread danger
Packing drums.46
TCEKFLEZE, TCEKFLEZY
. PVC outer jacket, black. Laminated aluminium foil. GΩ. Armor aluminium wires.6 0.4 0
