Poznámky redaktora
5.24
HRQHQZKAHQ (Qv jelly filled)
.
4.
5.. loop resistance Ω/km 300.
3.
.x4x0. Copper wire. min.0 133.0 73..
TELECOMMUNICATION
6. 10D
Cable lifetime min. 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. Filling material.4 0. 1.
Electrical parameters (20 °C)
Conductor diameter 0. outer jacket, black.km min. Vss 250 250 250
Description materials:
1. Cable core filled.8
Max.6; 0.8)
Specification: MMD-59V5
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.2
Insulation resistance min.6 0.
Transmission element each cores are twisted star quad, the quads are stranded units,
the units are stranded the cable core. GΩ. years
D
outside cable diameter
Packing drums. Core insulation foam skin PE.4 (0. Crepe paper. Laminated aluminium foil. min
