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 Electr ic 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.