Poznámky redaktora
loop resistance Ω/km 300 133.
8.
Environmental conditions
Temperature ranges for laying and assembly –10 +60 °C
Operation and store temperatures –40 +70 °C
Permitted minimum bending radius min.8)
Specification:
TP 31. Vss 250 250 250
Description materials:
1.
2.30. Armor aluminium wires.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.6 0.46
TCEKFLEZE, TCEKFLEZY
.
6.4 (0.13 001/94
TP 31..
Electrical parameters (20 °C)
Conductor diameter 0. 1.
5. Core insulation solid PE.
Transmission element each cores are twisted star quad, the quads are stranded units,
the units are stranded the cable core.. Fe/Zn tape.
3.6
Insulation resistance min.6; 0.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. Crepe paper. PVC outer jacket, black.
. Cable core filled. GΩ. Laminated aluminium foil.30. inner jacket, black. years
D
outside cable diameter
TELECOMMUNICATION
4. Copper wire.
5.x4x0.2 73. 10D
Cable lifetime min.4 0.8
Max. 7
