APPLICATION：
These single core power cables are used in power transmission and distribution system. Suitable for fixed installation, outdoor, indoor, direct buried, cable pipes, cable trench, tunnel, etc.
STANDARDS:GB/T 11017; IEC60840
GB/T 18890; IEC62067
GB/T 22078, IEC62067
Other standards on request
TYPICAL CABLE TYPE & CONSTRUCTION：
|
Conductor: |
Plain stranded compacted circular or segmental Milliken, copper or aluminium, as per IEC60228 |
|
Conductor screen: |
Extruded semi-conducting compound |
|
Insulation: |
Extruded super-clean XLPE |
|
Insulation screen: |
Extruded semi-conducting compound |
|
Water barrier buffer layer: |
semi-conductive water-blocking tape(WBT) |
|
Metallic sheath/screen: |
-Arc-welding corrugated aluminum sheath (CAS) with bitumen coating, or |
|
Outer sheath: |
Extruded PVC or PE |
|
Conductive layer: |
Graphite coating, or extruded conductive layer |
|
Voltage Uo/U (Um) |
Range of Sizes |
|
38/66kV (72.5kV) |
1x240mm2 ～1600mm2 |
|
64/110kV (126kV) |
1x240mm2 ～2500mm2 |
|
76/132kV (145kV) |
1x240mm2 ～2500mm2 |
|
87/150kV (175kV) |
1x400mm2 ～2500mm2 |
|
127/220kV (252kV) |
1x400mm2 ～2500mm2 |
|
290/500kV (550kV) |
1x800mm2 ～2500mm2 |
SHEATH COLOR:
black, red, or as per customer’s requirement
SPECIAL FEATURES ON REQUEST
|
|
|
|
|
|
|
Max. conductor temp. in service |
Max. short circuit temp. |
Min. installation |
Min. bending radius when laying: |
Min. bending radius after installed: |
SPECIAL FEATURES ON REQUEST:
|
|
|
|
|
|
Flame retardant |
Anti-termite |
Anti-rodent |
UV resistant |
