ECALWLEV 4x2x0,9

Description

Description

Standards

  • National
    Customer specification

Design

Pair-twisted, jelly filled, screened communication cable with steel tape amour between inner and outer PE sheath.  ECALWLEV is used in communication systems for train control (ERTMS).

Quality System

Design, manufacture and testing according to the requirements in ISO 9001 and IRIS.

Environmental management system

The activities at our plant in Grimsås are certified to ISO 14001.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor shape
Single wired
Conductor material
Annealed copper
Insulation
Foam-skin polyethylene
Twisted
Yes
Material used for longitudinal water tightness
Jelly
Screen
Longitudinal aluminium tape
Inner sheath
HDPE
Armour type
Corrugated steel
Outer sheath
LLDPE
Colour
Black

Dimensional characteristics

Dimensional characteristics

Conductor diameter
0.9 mm
Number of pairs
4
Inner sheath thickness
1.2 mm
Nominal outer sheath thickness
1.2 mm
Nominal outer diameter
16.5 mm
Approximate weight
28.5 kg/100m

Electrical characteristics

Electrical characteristics

Max. DC resistance of the conductor at 20°C
29 Ohm/km
Resistance unbalance DC max % of loop resistance
2 %
Max. capacity pair / core to core
45 nF/km
Capacitance unbalance max.
150 pF/500m
Ohmical resistance of the insulation
10000 MOhm.km
Maximum operating voltage
100 V

Usage characteristics

Usage characteristics

Packaging
K16
Length
3000 m
Ambient installation temperature, range
-20 ... 40 °C
Operating temperature, range
-40 ... 70 °C
Minimum static operating bending radius
248 mm

Resources

Resources

Documentation

xls — 0 B

Selling & delivery Information

ECALWLEV will be delivered on drums in lengths of 500-3000m. The drum is marked with manufacturer, type of cable and length. The ends of the cable are sealed.

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