Advanced Power Conductor Solutions
We provide a comprehensive range of high-performance conductors engineered to support the diverse infrastructure needs of the African energy grid. From urban distribution to high-capacity transmission, our products are built to international standards (ASTM/IEC) for maximum reliability.
Our Specialized Conductor Portfolio
AAC (All Aluminum Conductor)
- Material: 1350-H19 (EC grade) aluminum strands.
- Standards: ASTM B231 / IEC 61089.
- Construction: Concentric-lay stranded pure aluminum without a reinforcing core.
- Electrical Properties: Conductivity: ~61% IACS (International Annealed Copper Standard). Operating Temperature: Up to 75°C (continuous).
- Mechanical Properties: Tensile Strength: Lower than alloy or steel-core conductors. Weight: Lightweight.
- Applications: Short spans and areas prone to coastal or chemical corrosion.
ABC (Aerial Bundled Cable)
- Material: Insulated aluminum phase conductors (e.g., XLPE or HDPE insulation) with an optional steel or aluminum alloy messenger for support.
- Standards: IEC 60502, ANSI/NEMA WC 70/71.
- Construction: 3 or 4 insulated conductors bundled with a neutral/messenger at a typical voltage rating of 0.6/1 kV.
- Electrical Properties: Current Capacity: Lower than bare conductors due to insulation. Safety: Reduced risk of faults from tree contact or bird strikes.
- Mechanical Properties: Weather-resistant insulation.
- Applications: Urban distribution and rural electrification.
AAAC (All Aluminum Alloy Conductor)
- Material: 6201-T81 aluminum-magnesium-silicon alloy.
- Standards: ASTM B399 / IEC 61089.
- Construction: Stranded aluminum alloy without a steel core.
- Electrical Properties: Conductivity: ~52-53% IACS (lower than AAC due to alloy). Operating Temperature: Up to 90°C.
- Mechanical Properties: Tensile Strength: Higher than AAC as the alloy enhances strength. Weight-to-Strength Ratio: Superior to ACSR in corrosive environments.
- Applications: Medium to long spans in coastal or industrial areas
ACSR (Aluminum Conductor Steel Reinforced)
- Material: 1350-H19 aluminum outer layers with a galvanized steel core (Class A, B, or C coating).
- Standards: ASTM B232 / IEC 61089.
- Construction: Steel core surrounded by aluminum layers (e.g., 6/1 or 26/7 stranding).
- Electrical Properties: Conductivity: ~61% IACS for the aluminum portion only. Current Capacity: Depends directly on the aluminum cross-sectional area.
- Mechanical Properties: Tensile Strength: Very high as the steel core supports the mechanical load. Sag: Higher than AAAC or ACCC at high temperatures.
- Applications: Long-span transmission lines and river crossings.
ACSS (Aluminum Conductor Steel Supported)
- Material: Annealed 1350-O aluminum outer layers (soft and fully annealed) with a galvanized steel core.
- Standards: ASTM B856.
- Construction: Similar to ACSR but utilizes annealed aluminum.
- Electrical Properties: Conductivity: ~63% IACS as annealed aluminum improves conductivity. Ampacity: 20-30% higher than ACSR at high operating temperatures.
- Mechanical Properties: Sag: Minimal sag at high temperatures because the aluminum yields and the steel core bears the load.
- Applications: High-temperature environments, such as lines near thermal power plants.
ACCC (Aluminum Conductor Composite Core)
- Material: 1350-H19 or 6201-T81 aluminum outer layers with a carbon fiber/glass fiber hybrid composite core.
- Standards: ASTM B987.
- Construction: Non-conductive, lightweight composite core with trapezoidal aluminum strands.
- Electrical Properties: Conductivity: ~61–63% IACS. Ampacity: 2x higher than ACSR due to the larger aluminum area.
- Mechanical Properties: Tensile Strength: Comparable to steel while being 60% lighter. Sag: 25–40% less than ACSR or ACSS.
- Applications: Grid modernization and high-capacity lines using existing towers.
Infrastructure Reliability and Performance
AFRI General Trading delivers these advanced conductor solutions to support the rapid expansion of Africa's energy sector. Our conductors are manufactured to meet rigorous international standards, including ASTM and IEC requirements, ensuring that every kilometer of cable provides high reliability and efficiency.
By providing a diverse range of materials—from traditional steel-reinforced cores for high mechanical strength to modern carbon fiber composite cores for maximum energy capacity—we help our partners build future-ready grids. These solutions are vital for the successful integration of renewable energy projects and the modernization of national infrastructure across the 25 African nations we aim to serve.
Advanced Power Conductor Solutions
Infrastructure Performance & Reliability
AFRI General Trading Co. provides a specialized range of conductors including AAC, ABC, AAAC, ACSR, ACSS, and ACCC designed to bridge the gap between energy generation and regional demand. Our products are chosen for their ability to withstand the unique environmental and mechanical challenges of the African continent, from coastal corrosion to high-capacity urban distribution.
We offer comprehensive solutions for transportation, storage, distribution, and logistics, alongside solar panel manufacturing and installation. As a leading global trader, we supply a vast portfolio of industrial and specialty chemicals including home care, water treatment, and food additives.
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DIFTZ, Carita 1 T1979 Office K91, Djibouti
+25377497925/+25377667895
info@afritrading.com