Poznámky redaktora
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.4 (0. Core insulation solid PE.4 0..6; 0.52
TCEKFLHZH
. inner jacket, black.30. Armor aluminium wires.6
Insulation resistance min.13 001/94
TP 31.30. years
D
outside cable diameter
4. Crepe paper.
Description materials:
1.
TELECOMMUNICATION
.
6.
3. 10D
Cable lifetime min.8)
Specification:
TP 31. Copper wire.6 0. 1. Laminated aluminium foil.
8. loop resistance Ω/km 300 133.
5.
7.2 73.8
Max.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
» designed especially for using areas danger fire
Packing drums.
Electrical parameters (20 °C)
Conductor diameter 0. GΩ..x4x0.
5.
Transmission element each cores are twisted star quad, the quads are stranded units,
the units are stranded the cable core. Fe/Zn tape. FRNC outer jacket, orange. Vss 250 250 250
Environmental conditions
Temperature ranges for laying and assembly –10 +60 °C
Operation and store temperatures –40 +70 °C
Permitted minimum bending radius min
