Laminated aluminium foil.x4x0.km min. Copper wire. Core insulation foam skin PE. 5
Mutual capacitance nF/km 42
Capacity unbalance k1
at 800 pF/500 800 800 300
Effective test voltage wire/wire 500 500 500
Effective test voltage wire/shield 2,000 2,000 2,000
Operating voltage max.20
TK GM
.0 130.6; 0.
4.
5.8
Max. GΩ.8)
Specification: PTT 7/81
Application
» local network
» can laid into cable ductand and directly into ground
Environmental conditions
Temperature ranges for laying and assembly –10 +60 °C
Operation and store temperatures –40 +70 °C
Permitted minimum bending radius min. 1.6 0.4 0.
Transmission element each cores are twisted star quad, the quads are stranded units,
the units are stranded the cable core.. outer jacket, black.
6. years
D
outside cable diameter
Packing drums.
.
Electrical parameters (20 °C)
Conductor diameter 0.
TELECOMMUNICATION
3.
2. min.
5. Vss 250 250 250
Description materials:
1.0 72.4 (0. loop resistance Ω/km 300. Crepe paper. Cable core filled.. 10D
Cable lifetime min. min.0
Insulation resistance min. Filling material
