This cables are used as power distribution and transmission at rated voltage of 0.6/1kV. Working temperature: max 70 degree centigrade Short circuit: 5 seconds at max 160 degree centigrade Models: VV: Copper Core, PVC insulated and Sheathed Electric Cable VLV: Aluminum Core, PVC insulated and Sheathed Electric Cable VV22: Copper Core, PVC insulated, Steel tape armoured, PVC Sheathed Electric Cable VLV22: Aluminum Core, PVC insulated, Steel tape armoured, PVC Sheathed Electric Cable VV32: Copper Core, PVC insulated, Fine steel wire armoured, PVC Sheathed Electric Cable VLV32: Copper Core, PVC insulated, Fine steel wire armoured, PVC Sheathed Electric Cable VV42: Copper Core, PVC insulated, Heavy steel wire armoured, PVC Sheathed Electric Cable VLV42: Aluminum Core, PVC insulated, Heavy steel wire armoured, PVC Sheathed Electric Cable ZR-VV: Copper Core, PVC insulated and Sheathed, Flame retardant Electric Cable ZR-VLV: Aluminum Core, PVC insulated and Sheathed, Flame retardant Electric Cable Installation: While installation, the temperature should not lower than 0 degrees Celsius, if the ambient temperature is lower than 0 degrees Celsius, the cable should be preheated. The bending radius should not be smaller than 8 times of diameter of cable. After installation, voltage withstand test for 15 minutes at 8.4kV direct current should be performed.