... armoured ,PE sheathed power cableVV32Copper conductor, PVC insulated, steel wire armoured,PVC insulated power cable For laying indoors, in ... ,PVC sheathed power cableVV33Copper conductor, PVC insulated steel wire armoured , PE sheathed power cableVLV33Aluminium conductor , PVC insulated , ... for D.C.system. As for A.C.system,non-magnetic armored material should be applied 4).nominal cross- ...