Standards and Scope
This product is made according to the standard entitled GB12527-90, which refers to the overhead insulated cables with the rated voltage at 0.6/1KV for overhead power line that adopts the standard entitled IEC502, IEC227.
The highest long-term allowable working temperature for the cable’s conductor.
1. It is 70℃ for PVC and polyethylene insulated cables.
2. It is 90℃ for XLPE insulated ones.
Moreover, the temperature while laying cables is supposed to be no lower than -20℃.
The allowable bending radius of cable
1. It is supposed to be no less than 4D for those cables with an outer diameter less than 25mm,
2. For those cables with an outer diameter more than 25mm, it should be no less than 6D.
|JKV-0.6/1||Rated voltage 0.6/1kV conductor PVC insulated aerial cable||overhead fixed laying , cited family lines|
|JKLV-0.6/1||Rated voltage 0.6/1kV conductor PVC insulated aerial cable|
|JKY-0.6/1||Rated voltage 0.6/1kV conductor PVC insulated aerial cable|
|JKLY-0.6/1||Rated voltage 0.6/1kV conductor PVC insulated aerial cable|
|JKYJ-0.6/1||Rated voltage 0.6/1kV Copper XLPE insulated aerial cables|
|JKLYJ-0.6/1||Rated voltage 0.6/1kV aluminum XLPE insulated aerial cables|
|Model||Cores||Nominal cross section mm2|
|JKV, JKLV, JKY, JKLY||1||6-240|
|JKLV, JKLY, JKLYJ||3 + K||6-240|