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AL/XLPE/CWS/LSZH 12/20 kV - Dca Class
AL/XLPE/CWS/LSZH 12/20 kV - Dca Class
12/20 kV XLPE insulated, LSZH sheathed cables with aluminium conductor
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Description
Description
Standards
-
ProductBS 7835
Application
Suitable for installations in energy networks where for safety reasons low smoke halogen free and flam retardant cables are specified. The cable is suitable for installation undergorund, in ducts or in air.
Construction
- Conductor:Aluminium
- Conductor screen:Extruded semi-conductor
- Insulation:XLPE
- Insulation screen:Extruded semi-conductor (Fixed Bonded) copper wires with counter helix of copper tape
- Outer sheath:LSZH
Characteristics
Characteristics
Dimensional characteristics
Dimensional characteristics
Number of cores
3
Conductor cross-section
240 mm²
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
12/20 kV
Mechanical characteristics
Mechanical characteristics
Mechanical resistance to impacts
Good
Usage characteristics
Usage characteristics
Operating temperature, range
-20 ... 60 °C
Short-circuit max. conductor temperature
250 °C
Flame retardant
IEC 60332-3 Cat. C
Bending factor when laying
10 (xD)
Gases corrosivity
IEC 60754-2
Max. conductor temperature in service
90 °C
Smoke density
IEC 61034-2
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Resources
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