EXeCWB 8,7/15 kV 1 x 25/16 np
EXeCWB 8,7/15 kV 1 x 25/16 np
Power cables with copper conductors and PE sheath.
- EXeCWB cables are provided with longitudinal watertightness at the screen level
- EXeCeWB: idem EXeCWB cables + transversal watertightness over the screen
Description
Description
Standards
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ProductNBN HD 620 / 10B-A
Design
- Copper conductor
- Semi-conducting XLPE extruded conductor screen
- XLPE extruded insulation
- Semi-conducting XLPE extruded conductor screen
- Semi-conduting swelling tape
- Copper wires screen + counter helix copper tape
- Swelling tape
- Aluminium tape bonded to the PE sheath (only for EXeCeWB cables)
- Red PE oversheath
Installation
- In cable channel
- In tube
- with or without protection
- In industry
- In open air
Cable construction with reduced insulation
We also offer cable constructions with reduced insulation thickness, according to NBN HD 620 / 10B-B, 10B-C or 10B-D. Do you have a specific project for this type of cable? Contact us and we'll look at how we can best help you.
Halogen free construction on request
These cables are available on request in a halogen free version, i.e. EXeCGB or EXeCeGB. Contact us to obtain more information.
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Copper
Conductor shape
Round, stranded
Material of the inner semi-conductor
Semi-conducting compound
Insulation
Extruded XLPE compound
Material of the external semi-conductor
Semi-conducting compound
Screen
Copper wires + copper tape
Longitudinally watertight
Yes
Outer sheath
PE
Dimensional characteristics
Dimensional characteristics
Number of cores
1
Conductor cross-section
25 mm²
Average insulation thickness
4.5 mm
Screen section
16 mm²
Average sheath thickness
2.6 mm
Minimum outer diameter
24.5 mm
Maximum outer diameter
30.5 mm
Approximate weight
960 kg/km
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
8,7/15 kV
Maximum operating voltage
17.5 kV
Mechanical characteristics
Mechanical characteristics
Mechanical resistance to impacts
Good
Usage characteristics
Usage characteristics
Max. conductor temperature in service
90 °C
Short-circuit max. conductor temperature
250 °C
Weather resistance
Good
Resources
Resources
Our websites
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