0
Insulation resistance min. 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.
Electrical parameters (20 °C)
Conductor diameter 0.0 72.8)
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.
TELECOMMUNICATION
3.0 130. Crepe paper.4 (0.
2.
5.km min.6 0. Copper wire. GΩ.6; 0..x4x0. 10D
Cable lifetime min.
6. min.4 0. years
D
outside cable diameter
Packing drums.. Cable core filled.8
Max.
4. Filling material.
5. outer jacket, black.
. 1.20
TK GM
.
Transmission element each cores are twisted star quad, the quads are stranded units,
the units are stranded the cable core. Laminated aluminium foil. loop resistance Ω/km 300. Vss 250 250 250
Description materials:
1. min. Core insulation foam skin PE
