Categories
Home  »  Low voltage power cables, halogen free, flame retardant  »  Cu/XLPE/LSF/AWA/LSF

Cu/XLPE/LSF/AWA/LSF

Uo/U - 0.6/1 kV BS 6724 - 1997
Cu conductors • XLPE insulation • LSF sheath • Armour Al. wires • LSF sheath
 
The single-core power cables with insulation of cross-linked polyethylene (XLPE) type LSOH are flame retardant, with low halogen free smoke emission and corrosion at fire conditions and are suitable for use in electrical installations for nominal voltage Uo/U 0.6/1 kV.
 
Cables are designed with sheath, which do not contain halogen materials, flame retardant, free smoke emission and corrosion, and non-magnetic armor of Al wires. They are suitable for use in distribution networks, electrical power stations and substations.
 
These cables are for fixed assembly in lines with unlimited difference levels, for laying in industrial sites, indoor installations, in cable ducts, conduits and shafts, over shelves and grills and outdoor shelter.
 
Cable construction
Construction
According to BS 6724-1997
Conductor
Cu stranded circular and sec tor, according to BS 6360 (IEC60228) cl. 2
Insulation Color
Extruded XLPE compound black or red
Inner sheath
halogen free compound
Armour
Al wires laid concentrically
Sheath
halogen free compound, flame retardant type LTS 1
Color
black
Technical data
Conductor resistance at 20°C
According to BS 6360 (IEC60228) class 2
Operating temperature
90°C continuous operation
Overload temperature
130°C /100h per year max/
Short circuit temperature Nominal voltage Uo/U
250°C /5 s max./
Highest system voltage Uo/U, no more than
0.6/1 kV 1.2 kV
Test voltage
AC - 5 min
Bending radius, min
Temperature of laying
Between cores and armor -
3.5kV
6x D cable
no less than 0°C
Temperature of exploitation
-30 to 500°C
Flame retardant
According to BS 4066-3
Category C
(IEC 332-3 category C)
Force of strain in laying N max.
Cu cores -50*n*S core Where: n is number of cores and S is nominal cross-sec­tion of cores in mm
 
Construction data Cu/XLPE/LSF/AWA/LSF   0.6/1 kV
Number of
conductors and
nominal cross
section
Thickness of insulation
Diameter of
Al wires for
armour
Thickness of sheath
Cable diameter approx.
Cu /XLPE/LSF/AWA/LSF
Mass of
Cu approx.
Mass of
cable
approx.
N x mm2
mm
mm
mm
mm
kg/km
kg/km
Uo/U0.6/1kV
 
 
 
 
 
 
1x150rm 
 1.4
1,6
1,7
26,3
1378
1970
1x185rm
 1.6
1.6
1.8
28.7
1703
2370
1x240rm
1.7
1.6
1.8
31.4
2208
2960
1x300rm
1.8
1.6
1.9
34.1
2765
3610
1x400rm  2.0 2.0 2.0 38.9 3680 4600
1x500rm
2.2
2.0
2.1
42.8
4600
5680