Poznámky redaktora
TELECOMMUNICATION
. Laminated aluminium foil..0 133.8
Max.
Electrical parameters (20 °C)
Conductor diameter 0.4 (0.8)
Specification: MMD59V5
Application
» for basic phone services analogue and digital transmission systems
»
to placed cable ducts, under ground laying and areas without higher danger
of mechanical cable damage
Environmental conditions
Temperature ranges for laying and assembly +40 °C
Operation and store temperatures –30 +50 °C
Permitted minimum bending radius min. Fe/Zn tape.
5.
5. 10
Mutual capacitance nF/km 3
Capacity unbalance k1
at 800 pF/500 800 800 800
Effective test voltage wire/wire 600 600 600
Effective test voltage wire/shield 2,000 2,000 2,000
Operating voltage max.26
HRQHQZKAHQ AkVQ (Qvr armoured)
.. min. Armouring Alu wire. outer jacket, black.
9. GΩ.
9.
6. years
D
outside cable diameter
Packing drums. 1.
8. Filling material. Copper wire.2
Insulation resistance min.km min.
4. min.
Transmission element each cores are twisted star quad, the quads are stranded units,
the units are stranded the cable core. Vss 250 250 250
Description materials:
1. 10D
Cable lifetime min. inner jacket, black.4 0.6; 0.6 0. Core insulation foam skin PE. loop resistance Ω/km 300.
7. Crepe paper.x4x0.0 73
