China PE Insulated Steel Wire Armoured Cable

PE Insulated Steel Wire Armoured Cable (4-120+1-70)
Standard
ISO9001, ISO14001, OHSMS18001, CB, CE, SAA, AS/NZS, BS ,etc or as customer's request.

The Rated Voltage(kv):
1st class 0.6/1 1.8/3 3.6/6 6/10 8.7/15 12/20 18/30 21/35
2nd class 1/1 3/3 6/6 8.7/10 12/15 18/20 - 26/35

Number of cores:
1, 2, 3, 3+1, 3+2, 3+3, 4, 4+1, 4+2, 5 and so on.
Construction:
Conductor: Solid or stranded copper/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)
Nominal Section:
1.5 mm2 , 2.5 mm2 ,4 mm2 , 6 mm2 , 10 mm2 , 16 mm2 ,25 mm2 , 35 mm2 , 50 mm2 ,70 mm2 , 95 mm2 ,120 mm2 ,150 mm2 ,185 mm2 ,240 mm2 ,300 mm2 400 mm2 500 mm2 630 mm2 800 mm2
production range: single core cable from 1.5 mm2 to 800 mm2,muli-core cable from 1.5 mm2 to 400 mm2

Specification:

Type
Designation
Application
VV
Copper conductor ,PVC insulated ,PVC sheathed power cable
For laying indoors, in tunnel or cable trench, unable to bear external mechanical forces. Single core cable is not permissible to lay in magnetic duct
VLV
Aluminum conductor ,PVC insulated ,PVC sheathed power cable
VY
Copper conductor, PVC insulated, PE sheathed power cable
VLY
Aluminum conductor ,PVC insulated ,PE sheathed power cable
VV22
Copper conductor ,PVC insulated ,steel tape armoured ,PVC sheathed power cable
For laying indoors, in cable trench or direct in ground ,able to bear external mechanical forces, but unable to bear pulling force
VLV22
Aluminum conductor ,PVC insulated ,steel tape armoured ,PVC sheathed power cable
VV23
Copper conductor ,PVC insulated ,steel tape armoured ,PE sheathed power cable
VLV23
Aluminum conductor ,PVC insulated ,steel tape armoured ,PE sheathed power cable
VV32
Copper conductor, PVC insulated, steel wire armoured,PVC insulated power cable
For laying indoors, in cable or direct in ground ,able to bear external mechanical forces, but unable to bear large pulling forces
VLV32
Aluminum conductor, PVC insulated ,steel tape armoured ,PVC sheathed power cable
VV33
Copper conductor, PVC insulated steel wire armoured , PE sheathed power cable
VLV33
Aluminum conductor , PVC insulated , steel wire armoured ,PE sheathed power cable
Note: The armoured single core cables is only used for D.C.system. As for A.C.system,non-magnetic armored material should be applied

construction of power cable for different voltage grade
1. low voltage cable power cable
Low voltage (0.6/1 kv)
single core or multi-core
copper or aluminium conductor
pvc inusulation
steel tape armored or galvanized steel wire armored or unarmored
pvc outer sheath
power cable.
2. medium voltage cabel power cable
Voltage grade is up to 35kv,
cross-section area can be up to 1000 sqmm (copper or aluminiun conductor).
Conductor long-time operating temperature is 90 degrees.
In short circuit, conductor highest temperature should be not more than 250 degrees.
1kv-35 kv
multi-cores
copper or aluminium conductor
xlpe insulation
copper tape or copper wire screen
galvanized steel wire armored
pvc or pe sheath
power cable
3. high voltage cable power cable
High voltage (35kv~220kv)
copper or aluminium conductor
xlpe insulation
metal sheath (lead or corrugated aluminium)
hdpe or pvc outer sheath power cable.
Laying conditions: for lyaing under ground with large different altitude, be able to bear external machanical force and moderate pulling forced