Type | Designation | Application |
VV | Copper conductor ,PVC insulated ,PVC sheathed power cable | For laying indoors, in tunnel or cable trench,unable to bear extermal mechanical forces. Single core cable is not permissible to lay in magnetic duct |
VLV | Aluminium conductor ,PVC insulated ,PVC sheathed power cable |
VY | Copper conductor, PVC insulated, PE sheathed power cable |
VLY | Aluminium 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 | Aluminium conductor ,PVC insulated ,steel tape armoured ,PVC sheathed power cable |
VV23 | Copper conductor ,PVC insualted ,steel tape armoured ,PE sheathed power cable |
VLV23 | Alunminium 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 | Aluminium conductor, PVC insulated ,steel tape armoured ,PVC sheathed power cable |
VV33 | Copper conductor, PVC insulated steel wire armoured , PE sheathed power cable |
VLV33 | Aluminium conductor , PVC insulated , streel 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 |
