Copper Wire Screen Aerial Bundled Cable ABC 3 Core AL/XLPE/HPDE MV 19Kv 33kV
Copper wire screen ABC Aerial Bundled Cable 3 Core AL/XLPE/HPDE MV 19/33kV
Applicatiom
Copper-shielded ABC (Aerial Bundled Cables) are primarily used in overhead power distribution systems where reliability, electromagnetic interference (EMI) resistance, and durability are critical.
Construction
- Phase Conductor: Class 2 Circular compacted stranded aluminum
- Conductor Screen: Extruded semi-conductive layer
- Insulation: XLPE (Cross-linked polyethylene)
- Insulation Screen: Extruded semi-conductive layer
- Metallic Screen: Copper wire screen or copper tape screen
- Separator: Semi-conductive swellable tape
- Outer Sheath: HDPE (High Density polyethylene)
Characteristics
- 6.35/11kV
- Operating Temperature: 90°C XLPE
- Temperature Range: -20°C PE sheath
- Short Circuit Temperature( 5 seconds maximum duration ): 250°C XLPE
- Bending Radius: 15 x overall diameter
Specification
|
Number of Cores x Nominal Cross Section |
Phase Conductor |
Messenger Suspension Unit |
Continuous current rating at 300°C ambient temp |
||||
|
Stranding |
Nominal Sectional Area |
Maximum Conductor Resistance |
Stranding |
Nominal Sectional Area |
Breaking Load |
||
|
No.×mm² |
No.×mm |
mm² |
Ω/Km |
No.×mm |
mm² |
kN |
A |
|
3X50 + 1X50 |
19/1.78 |
50 |
0.641 |
7/3.0 |
50 |
60 |
165 |
|
3X150+ 1X50 |
37/2.25 |
150 |
0.206 |
7/3.0 |
50 |
60 |
315 |
|
3X185+1X70 |
37/2.52 |
185 |
0.164 |
7/3.57 |
70 |
91 |
355 |
|
3X70 +1X50 |
19/2.14 |
7 |
0.443 |
7/3.15 |
50 |
62 |
250 |
|
3X150 +1X50 |
37/2.25 |
150 |
0.206 |
7/3.15 |
50 |
62 |
370 |
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