
Typically using cost-effective materials like PVC, provide sufficient insulation to safely transmit power from distribution transformers to end-users such as residential and small commercial areas. They allow for flexible installation with reduced safety clearances, enabling routing closer to buildings for convenient and efficient electricity supply.
Cables are offered accords with GB/T 12527-2008.
Conductor: Optional of copper wire, aluminum wire, aluminum alloy, and aluminum conductor steel reinforced
Number of Cores: 1, 2, 3, 4, 3+k (A), 3+k (B)
Nominal Cross Sectional Area/mm2: 10-400
Note: k is the neural conductor with bearing. (A) refers to steel bearing wire core, and (B) refers to aluminum alloy bearing wire core. The cross section can be chosen for pairing up with the major core according to the requirements of the power distributing project.
Conductor screen: Extruded semiconducting layer
Insulation: Optional of Polyethylene(PE), Cross-Linked Polyethylene(XLPE) and Polyvinyl Chloride(PVC)
Max. continuous temperature in operation:
PVC or PE insulated aerial cable: 70℃
HDPE insulated aerial cable: 75℃
XLPE insulated aerial cable: 90℃
Max. short-circuit temperature of the conductor (maximum duration: 5 seconds):
PVC insulated aerial cable: 160℃
PE insulated aerial cable: 130℃
HDPE insulated aerial cable: 150℃
XLPE insulated aerial cable: 250℃
Min. installation ambient temperature: -20℃.
Permissible bending radius of cable:
For cable diameter<25mm: No less than 4D
For cable diameter>25mm: No less than 6D
(Note: D-outer diameter of cable)
The products applies to the aerial electricity transmission and distribution line in the tall buildings, tourist attraction and forest zone. The cable fit for aerial fixed-install-action, service entrance cable and so on.
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