Aerial Concentric Service Cable 600/1000V - Copper & Aluminum LV Overhead Cable
The Aerial Concentric Service Cable is specially designed for overhead low-voltage service connections. It consists of stranded copper or AA8000 aluminum alloy phase conductors with XLPE insulation, concentrically arranged neutral conductors, and a durable UV-stabilized black polyethylene sheath. The concentric round construction offers balanced electrical performance, high mechanical strength, and easy handling during installation. With excellent conductivity and weather resistance, this cable is suitable for long-term aerial exposure in residential, rural, and light commercial networks. The Aerial Concentric Service Cable meets international performance standards and undergoes extensive quality testing to ensure consistent performance, safety, and long service life for overhead LV applications.
- Standards IEC 60502-1 / SANS 1507-6
- Voltage Rating 600V / 1000V
- Insulation XLPE
- Configuration Round concentric
- Operating Temp -40°C to +90°C
- Maximum Conductor Temp 90°C
Construction
Technical Specifications
Quality Control
Application
Construction
Aerial Concentric Service Cable 600/1000V
Key Product Features
High-conductivity copper or AA8000 aluminum conductors
XLPE insulation for superior dielectric performance
Concentric neutral for balanced electrical characteristics
UV-stabilized PE sheath for long-term aerial durability
Lightweight and flexible for easy overhead installation
XLPE insulation for superior dielectric performance
Concentric neutral for balanced electrical characteristics
UV-stabilized PE sheath for long-term aerial durability
Lightweight and flexible for easy overhead installation
Phase Conductor
Stranded copper or AA8000 aluminum alloy
Neutral
Concentric stranded copper or aluminum alloy
Ripcord
Nylon for easy stripping
Sheath
Black UV-stabilized Polyethylene
Technical Specifications
Aerial Concentric Service Cable 600/1000V - Copper & Aluminum LV Overhead Cable
Circular Type Concentric Cables
Flat Type Concentric Cables
| Size | Phase Conductor | XLPE Insulation | Neutral Conductor | XLPE Sheath | Approx.Weight | |||||
| Structure | O.D | Thickness | O.D | Structure | O.D | Thickness | O.D | CU | AL | |
| AWG | No./mm | mm | mm | mm | No./mm | mm | mm | mm | kg/km | kg/km |
| 2x8 | 7/1.23 | 3.69 | 1.14 | 5.97 | 25/0.65 | 7.27 | 1.14 | 9.84 | 202 | 97 |
| 2x10 | 7/0.98 | 2.94 | 1.14 | 5.22 | 25/0.52 | 6.26 | 1.14 | 8.83 | 141 | 74 |
| Size | Phase Conductor | XLPE Insulation | Inner Sheath |
Neutral Conductor |
XLPE Sheath | Approx.Weight | ||||
| Structure | O.D | Thickness | O.D | Thickness | Structure | Thickness | O.D | CU | AL | |
| AWG | No./mm | mm | mm | mm | mm | No./mm | mm | mm | kg/km | kg/km |
| 3x8 | 7/1.23 | 3.69 | 1.14 | 5.97 | 0.7 | 65/0.41 | 1.14 | 16.59x10.62 | 396 | 227 |
| 3x6 | 7/1.55 | 4.65 | 1.14 | 6.93 | 0.7 | 65/0.52 | 1.14 | 18.73x11.80 | 551 | 297 |
| 3x4 | 7/1.96 | 4.98 | 1.14 | 8.16 | 0.7 | 65/0.65 | 1.52 | 22.21x14.05 | 830 | 427 |
| 3x2 | 7/2.47 | 7.41 | 1.14 | 9.69 | 0.7 | 65/0.83 | 1.52 | 25.63x15.94 | 1233 | 587 |
Quality Control
Aerial Concentric Service Cable 600/1000V - Copper & Aluminum LV Overhead Cable
Raw Material Test
Raw Material Test for the Aerial Concentric Service Cable involves rigorous evaluation of copper or AA8000 aluminum alloy rods and insulation compounds. Chemical analysis confirms purity and conductivity levels. Mechanical properties such as tensile strength, elongation, and hardness are tested against international specifications. XLPE and polyethylene materials undergo thermal stability, dielectric strength, and UV resistance testing. Detailed surface and dimensional inspections identify any potential defects before processing. Only fully compliant raw materials are released for wire drawing and extrusion in the production of the Aerial Concentric Service Cable. This comprehensive raw material validation establishes the foundation for superior conductivity, mechanical strength, and long-term weather resistance in aerial concentric cable applications.
Process inspection
Process Inspection throughout manufacturing of the Aerial Concentric Service Cable focuses on precision and consistency. Wire drawing is monitored to achieve exact diameters with continuous quality checks. During concentric stranding, automated tension and revolution controls ensure a perfect round configuration with accurate lay lengths. XLPE insulation and polyethylene sheath extrusion parameters are strictly controlled for uniform thickness and adhesion. Frequent in-line diameter measurements and visual inspections catch anomalies immediately. Environmental and process variables are logged to prevent contamination. Intermediate samples undergo resistance and mechanical spot testing. Any non-conformance prompts swift corrective measures. These detailed process controls protect the integrity and performance characteristics of the Aerial Concentric Service Cable, resulting in a uniform, high-quality aerial service cable.
Finished Product
Every completed reel of Aerial Concentric Service Cable passes comprehensive Finished Product testing. Dimensional inspections verify the round configuration and precise conductor alignment. Electrical resistance measurements and high-voltage tests confirm compliance with standards. Mechanical testing validates tensile strength and elongation properties. Full visual examination ensures a smooth, defect-free surface with uniform sheath. All tests adhere strictly to applicable standards, with complete documentation and batch traceability maintained. Packaging and labeling are inspected for accuracy. Only the Aerial Concentric Service Cable that meets every quality criterion receives final approval. This final assurance stage guarantees customers a premium aerial concentric cable with proven conductivity, mechanical strength, and durability for overhead service applications.
Application
The Aerial Concentric Service Cable is perfect for overhead house service drops, pole-to-meter connections, secondary LV distribution, street lighting systems, and rural electrification projects requiring reliable aerial low-voltage cables.
Technical Advantages
● 30+ years of manufacturing experience
● ISO and UL certified production
● Customized cable and transformer solutions
Product Packaging
Wires and Cables packaging (1)
Wires and Cables packaging (2)
Wires and Cables packaging (3)
Wires and Cables packaging (4)
Wires and Cables packaging (5)
Wires and Cables packaging (6)
Wires and Cables packaging (7)
Wires and Cables packaging (8)
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What are the advantages of power cables and overhead lines?(1) Reliable operation, because it is installed in a hidden place such as underground, it is less damaged by external forces, has less chance of failure, and the power supply is safe, and it will not cause harm to people; (2) The maintenance workload is small and frequent inspections are not required; (3) No need to erect towers; (4) Help improve power factor.
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Which aspects should be considered when choosing the cross section of a power cable?(1) The long-term allowable working current of the cable; (2) Thermal stability once short circuited; (3) The voltage drop on the line cannot exceed the allowable working range.
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What are the measures for cable fire prevention?(1) Use flame-retardant cables; (2) Use fireproof cable tray; (3) Use fireproof paint; (4) Fire partition walls and fire baffles are installed at cable tunnels, mezzanine exits, etc.; (5) Overhead cables should avoid oil pipelines and explosion-proof doors, otherwise local pipes or heat insulation and fire prevention measures should be taken.
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What should be paid attention to during the transportation and handling of cables?(1) During transportation, loading and unloading, cables and cable reels should not be damaged. It is strictly forbidden to push the cable reels directly from the vehicle. Generally, cables should not be transported and stored flat. (2) Before transporting or rolling the cable reel, ensure that the cable reel is firm, the cable is wound tightly, the oil pipe between the oil-filled cable and the pressure oil tank should be fixed without damage, the pressure oil tank should be firm, and the pressure indication should meet the requirements.
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What inspections should be carried out for the acceptance of cable lines?(1) The cable specifications should meet the regulations, the arrangement should be neat, no damage, and the signs should be complete, correct and clear; (2) The fixed bending radius of the cable, the related distance and the wiring of the metal sheath of the single-core power cable should meet the requirements; (3) The cable terminal and the middle head should not leak oil, and the installation should be firm. The oil pressure of the oil-filled cable and the meter setting should meet the requirements; (4) Good grounding; (5) The color of the cable terminal is correct, and the metal parts such as the bracket are completely painted; (6) There should be no debris in the cable trench, tunnel, and bridge, and the cover should be complete.
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