Poznámky redaktora
6.
5.
4. 10D
Cable lifetime min. Armor aluminium wires.2
Description materials:
1.
6.
9. inner jacket, black. outer jacket, black.SIGNAL
68
ARQ
x2x1,0
Specification: KD-08-23
Application
»
transmission electric signal telecommunication, controlling and protecting purposes control circuits
» placed under ground and areas with higher demands for tensile strength
» laying areas jeopardized effects alternate electromagnetic fields
Environmental conditions
Temperature ranges for laying and assembly –10 °C
Operation and store temperatures for cables with sheath –40 +50 °C
Permitted minimum bending radius min. Laminated aluminium foil.
SIGNAL
Electrical parameters (20 °C)
Max. Fe/Zn tape. Core insulation PE. 8. Copper wire. 1. years
D
outside cable diameter
Packing drums.
.3
30-91 pairs max.
Transmission element every conductors are stranded pair and the pairs are stranded units,
the units are stranded the cable core. Filling material. 0. Crepe paper. 0. Cable core filled.km 5
Mutual capacitance nF/km 60
Capacitance unbalance 800 pF/1,000m 830
Effective test voltage wire/wire 3,000
Effective test voltage wire/wire 3,000
Effective test voltage wire/armor 6,000
Operating voltage 400
Reduction factor 3-24 pairs max.
7. loop resistance Ω/km 50
Insulation resistance GΩ
