Medium Voltage 11kV Aerial Bundled ABC Cable Overhead Transmission Cable
This product is suitable for overhead power lines that are easy to produce short circuit faults and safety hazards to humans and animals through dense forests and trees



Conductor: Aluminum (lightweight, cost-effective).
Insulation:PE or PVC.
Sheath: Typically low-smoke halogen-free (LSHF) compound for reduced toxicity and smoke emission during fires.
|
No of cores x cross section |
Nominal conductor diameter |
Nominal insulation thickness |
Nominal sheath thickness |
AAAC/1120 support conductor size |
Nominal overall dia |
Weight |
Continuous current rating |
||
|
Still air |
1m/s wind |
2m/s wind |
|||||||
|
mm^2 |
mm |
mm |
mm |
No/mm |
mm |
kg/km |
A |
A |
A |
|
6.35/11kV |
|||||||||
|
3x35 |
6.9 |
3.4 |
1.2 |
7/4.75 |
52.4 |
1370 |
110 |
155 |
185 |
|
3x50 |
8.1 |
3.4 |
1.2 |
7/4.75 |
54.6 |
1530 |
130 |
185 |
225 |
|
3x70 |
9.7 |
3.4 |
1.2 |
7/4.75 |
57.8 |
1790 |
160 |
235 |
280 |
|
3x95 |
11.4 |
3.4 |
1.2 |
7/4.75 |
61.3 |
2100 |
195 |
285 |
345 |
|
3x120 |
12.8 |
3.4 |
1.2 |
19/3.50 |
67.3 |
2540 |
230 |
335 |
405 |
|
3x150 |
14.2 |
3.4 |
1.2 |
19/3.50 |
70.1 |
2840 |
255 |
380 |
460 |
|
3x185 |
15.7 |
3.4 |
1.2 |
19/3.50 |
73.1 |
3190 |
295 |
440 |
530 |



What are the primary advantages of ABC over traditional overhead lines?
Enhanced safety (reduced risk of short circuits), lower maintenance costs, and improved reliability due to weather-resistant insulation and compact design.
What materials are used in 11kV ABC conductors?
Typically aluminum or aluminum alloy cores with cross-linked polyethylene (XLPE) insulation for durability and high-temperature performance.
How is ABC installed in overhead transmission systems?
Supported by poles or towers using strain clamps and spacers, with proper clearances from ground and structures to meet safety regulations.
What environmental conditions can ABC cables withstand?
Resistant to UV rays, moisture, and temperature variations, ensuring long-term performance in diverse climates.
What are the key applications of 11kV ABC cables?
Used in power grid upgrades, renewable energy projects (e.g., wind farms), and urban infrastructure to replace aging copper-based systems.
What maintenance practices extend ABC cable lifespan?
Regular inspections for insulation degradation, prompt repairs of damaged sections, and avoiding mechanical stresses during installation.