Electric 0.6/1kv 4 Core 120mm2 Swa Armoured PVC Insualted Underground Power Cable
Description
1 Information
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 copper
Insulation: Polyvinyl chloride (PVC)
Filler: Polypropylene filament with lapped binding tape
Binder: Binding tape
Inner sheath: Polyvinyl chloride (PVC)
Armor: 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 10 16 25 35 50 70 95 120 150 185 240 300 400 500 630 800
d, feature
1). Rated power-frequency voltage Uo/U: 0.6/1KV.
2). Max. the permissible continuous operating temperature of conductor: 70ºC
3). Max. shortcircuit temperature of the conductor shall not exceed: (5S maximum duration) 160ºC
4). The ambient temperature under installation should not below 0ºC
5). The bending radius of a cable should not be less than 15 times the cable diameter.
2 Standard:
IEC60502,and BS6346, 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 6/10 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
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, armored cables should be used.
2) For laying in the ground along the route with a large difference of level able to bear external mechanical forces.
5 Type and Name:
| Type | Designation | Applications |
| 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 allowed to lay in a 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 armored, PVC sheathed power cable | For laying indoors, in a tunnel in cable trench, or direct in ground, able to bear external mechanical forces. The single-core cable is not allowed to lay in the magnetic duct. |
| VLV22 | Aluminum conductor, PVC insulated, steel tape armored, PVC sheathed power cable | |
| VV23 | Copper conductor, PVC insulated, steel tape armored, PE sheathed power cable | |
| VLV23 | Aluminum conductor, PVC insulated, steel tape armored, PE sheathed power cable | |
| VV32 | Copper conductor, PVC insulated, steel wire armored, PVC sheathed power cable | For laying indoors, in tunnel cable trench, well or direct in ground, able to bear external mechanical forces and certain pulling force. |
| VLV32 | Aluminum conductor, PVC insulated, steel wire armored, PVC sheathed power cable | |
| VV33 | Copper conductor, PVC insulated, steel wire armored, PE sheathed power cable | |
| VLV33 | Aluminum conductor, PVC insulated, steel wire armored, PE sheathed power cable |
