a, Number of cores:
1, 2, 3, 3*1,
3*2, 3*3, 4,
4*1, 4*2, 5 and so
on.
b, Construction:
Conductor: Solid or stranded aluminum
Insulation: Cross-linked polyethylene (XLPE) or Polyvinyl chloride
(PVC)
Filler: Polypropylene filament with lapped binding tape
Binder: Binding tape
Inner sheath: Polyvinyl chloride (PVC)
Amour: Galvanized steel wire armored(SWA) or steel tape
armored(STA)
Sheath: Polyvinyl chloride (PVC)
c, Nominal Section
Area(mm2) :1.5 2.5 4 6 *0 *6 *5 *5 *0 *0 *5 **0 **0 **5 **0 **0 **0
**0 **0 **0
d, Features
XLPE insulated power cable do not has excellent electric,
mechanical properties,but also has powerful resistance against
chemical corrosion,heat resistance and enviromental stress
resistance. Its structure is simple. The long period operating
temperature is **0 °C. It is conveninet to use and can be laid with
no restriction of different level.
XLPE insulated steel wire armoured power cable: XLPE/PVC insulated
power cable has a number of advantages over paper insulated and PVC
insulated cable. XLPE cable has high electric strength, mechanical
strength, high-ageing resisting, environmetal stress resisting
antichemical corrossion, and it is simple construction, using
convenient and higher operating of long term temperature. It can be
laid with no drop restriction.
Various of flame-retardant and non-flame retardant XLPE cable can
be manufactured with three technology(peroxide, silane and
irradiation crosslinking). The flame-retardant cable covers all
kinds of low-smoke low-halogen low-smoke halogen free, and
non-smoke nonhalogented and three classes of
A, B, C
2 Standard:
IEC****2,and
BS***6, VDE, AS/NZS, UL,etc or as customer's request.
3 The
Rated Voltage(kv):
1st
class 0.6/1 1.8/3 3.6/6 6/*0 8.7/*5 *2/*0 *8/*0 *1/*5
2nd class 1/1 3/3 6/6 8.7/*0 *2/*5 *8/*0 - *6/*5
4 Application:
1)These
cables are most suitable for direct burial or for installation on
trays or ducts, Where there is
a risk of mechanical damage, armoured cables should be
used.
2) For
laying in ground along route with large difference of level able to
bear external mechanical forces.
