0 130. GΩ.
Electrical parameters (20 °C)
Conductor diameter 0.6 0.4 0. Vss 250 250 250
Description materials:
1. years
D
outside cable diameter
Packing drums. outer jacket, black. min. Cable core filled.
Transmission element each cores are twisted star quad, the quads are stranded units,
the units are stranded the cable core.
6. Filling material.
4.6; 0. Core insulation foam skin PE..8
Max.
5. 10D
Cable lifetime min.km min.
5.
2. Laminated aluminium foil..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. Copper wire.20
TK GM
.0
Insulation resistance min. Crepe paper.
TELECOMMUNICATION
3. min. loop resistance Ω/km 300.0 72.x4x0. 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. 1.4 (0.
