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CU/XLPE/CWS/LSZH/SWA/LSZH 3.3/6 kV - Dca Class
CU/XLPE/CWS/LSZH/SWA/LSZH 3.3/6 kV - Dca Class
3.6/6 kV XLPE insulated, steel wire armoured, multi core LSZH sheathed cables with copper 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: Stranded annealed round plain copper (Class 2)
- Conductor screen: Extruded semi-conductor
- Insulation: Cross-linked polyethylene (XLPE)
- Insulation screen: Extruded semi-conductor (Fixed Bonded), copper wires with counter helix of copper tape
- Assembling: Inner covering acting as a filler with practically zero thickness
- Seperation sheath: Low smoke, zero halogen (LSZH) coloured natural
- Metallic armour: Galvanized steel wires (GSWA)
- Protective sheath: Low smoke, zero halogen (LSZH) coloured black
Characteristics
Characteristics
Dimensional characteristics
Dimensional characteristics
Number of cores
3
Conductor cross-section
95 mm²
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
3.6/6 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
Gases corrosivity
IEC 60754-1; IEC 60754-2
Max. conductor temperature in service
90 °C
Smoke density
IEC 61034-2 & EN 61034-2
Resources
Resources
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