... 3.Voltage:450/750V 4.China top 10 wire 1,ApplicationPVC Insulated Electric wire is fit for ac rated voltage 300/500V ... Solid or stranded ,plain or tinned copper conductor,PVC insulated 4.Specifications DataBVV 450/750VNominal Section sqmmStructure of Corescore ... Electrical Wire include models BV, BLV, BVR, RVV, RVVB etc.2. Basic structure of PVC insulated wires: copper conductor PVC insulated and ...