5. outer jacket, black.km min. Laminated aluminium foil.6 0.
5..
.
2. 1. GΩ. Copper wire.4 0.0
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.20
TK GM
. 10D
Cable lifetime min. Filling material.x4x0.
TELECOMMUNICATION
3..4 (0. Core insulation foam skin PE.8
Max. min. Cable core filled. min. Vss 250 250 250
Description materials:
1.0 72.0 130.
Transmission element each cores are twisted star quad, the quads are stranded units,
the units are stranded the cable core.
6. Crepe paper. loop resistance Ω/km 300.8)
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.
Electrical parameters (20 °C)
Conductor diameter 0. years
D
outside cable diameter
Packing drums.
4.6; 0
