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ECALWLEV 7x2x0,9
ECALWLEV 7x2x0,9
Pair twisted, waterblocked balise transmission cable. The cable is intended for installation in ducts or in ground.
Read more- Nexans ref. : 18102798-201-35
- EAN : 7330000191587
Description
Description
Standards
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NationalCustomer specification
DESCRIPTION
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.
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
7
Inner sheath thickness
1.2 mm
Nominal outer sheath thickness
1.3 mm
Nominal outer diameter
19.0 mm
Approximate weight
37.0 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
K14
Length
1500 m
Ambient installation temperature, range
-20 ... 40 °C
Operating temperature, range
-40 ... 70 °C
Minimum static operating bending radius
285 mm
Resources
Resources
Documentation
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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