TELECOMMUNICATION
5.8) III (H52; H55)
Specification: Technical Agreement
Application
»
connection cables Local Area Networks and private branch exchanges
for telephony and signal transfer
»
suitable for placement underground and conduit cables
Environmental conditions
Temperature ranges for laying and assembly –10 +60 °C
Operation and store temperatures –40 +70 °C
Permitted minimum bending radius min. loop resistance Ω/km 130.
Transmission element star quads twisted units.
Electrical parameters (20 °C)
Conductor diameter 0.6 0.
. outer jacket, black. Copper wire.5 1.. Crepe paper.6 (0.8
Max. Laminated aluminium foil. GΩ.
3.18
A-2Y(L)2Y
. 1. Vss 225 225
Description materials:
1.2
Insulation resistance min.
5. years
D
outside cable diameter
Rings identify the individual conductors
Pair a
b
Pair a
b
Packing drums. Core insulation solid PE.km 1.0 73.
4..x2x0.5
Mutual capacitance nF/km 55
Effective test voltage wire/wire 500 500
Effective test voltage wire/shield 2,000 2,000
Operating voltage max. 10D
Cable lifetime min
