Poznámky redaktora
8)
Specification:
TP 31. Copper wire. years
D
outside cable diameter
TELECOMMUNICATION
4..2 73.30.30.
8.
Transmission element each cores are twisted star quad, the quads are stranded units,
the units are stranded the cable core.6 0.
2.
Electrical parameters (20 °C)
Conductor diameter 0. Vss 250 250 250
Description materials:
1. Cable core filled. Laminated aluminium foil. PVC outer jacket, black.4 0.x4x0. Fe/Zn tape.4 (0. Core insulation solid PE. 10D
Cable lifetime min.
6. Armor aluminium wires..46
TCEKFLEZE, TCEKFLEZY
.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.
5. 7. inner jacket, black.8
Max. loop resistance Ω/km 300 133. Crepe paper.
3.6
Insulation resistance min.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.13 001/94
TP 31. 1.
5.
.
Environmental conditions
Temperature ranges for laying and assembly –10 +60 °C
Operation and store temperatures –40 +70 °C
Permitted minimum bending radius min.6; 0. GΩ
