Aluminum Conductor Composite Core ACCC Conductor
ACCC Cable Specification
ACCC Conductor (Aluminum Conductor Composite Core) is a high-performance overhead power line conductor designed to enhance the efficiency, capacity, and reliability of electrical transmission networks. It combines lightweight, high-strength composite cores with a heat-resistant aluminum alloy, offering numerous advantages over traditional conductors like ACSR (Aluminum Conductor Steel Reinforced).
| (JLRX/T) Carbon Fiber Composite Core Conductor Specification | ||||||||||||
| nominal cross section | diameter | calculate area(mm) | outer diameter | 20℃ direct current resistance | rated tensile strength | weight | expansion coefficient | elastic modulus(Gpa) | ||||
| mm² | mm | aluminum | composite core | total | mm | Ω/km | N | kg/km | within 80℃ | above 80℃ | within 80℃ | above 80℃ |
| 150/30 | 6.0 | 151.4 | 28.27 | 179.7 | 15.6 | 0.1843 | 76573 | 459.4 | 17.1 | 1.1 | 64 | 122 |
| 185/30 | 6.0 | 187.3 | 28.27 | 215.5 | 17.1 | 0.1491 | 78636 | 568.0 | 17.1 | 1.1 | 63 | 122 |
| 200/30 | 6.0 | 202.5 | 28.27 | 230.8 | 17.7 | 0.1379 | 79515 | 610.0 | 17.1 | 1.1 | 63 | 122 |
| 240/30 | 6.0 | 240.1 | 28.27 | 268.4 | 19.1 | 0.1163 | 81682 | 713.6 | 17.5 | 1.1 | 60 | 122 |
| 300/40 | 7.0 | 301.8 | 38.48 | 340.3 | 21.5 | 0.0925 | 109735 | 902.4 | 17.6 | 1.1 | 61 | 122 |
| 400/50 | 8.0 | 402.4 | 50.26 | 452.7 | 24.8 | 0.0694 | 143803 | 1201.3 | 17.6 | 1.1 | 61 | 122 |
| 450/50 | 8.0 | 450.8 | 50.26 | 501.0 | 26.1 | 0.0619 | 146586 | 1334.4 | 17.6 | 1.1 | 61 | 122 |
| 500/55 | 8.5 | 503.6 | 56.74 | 560.3 | 27.6 | 0.0554 | 165177 | 1491.8 | 17.6 | 1.1 | 62 | 122 |
| 630/70 | 9.5 | 631.4 | 70.87 | 702.3 | 30.9 | 0.0444 | 206465 | 1878.6 | 17.6 | 1.1 | 60 | 122 |
| Note： Aluminum cross section series refer to GB/T1179-2008; The long-term operating temperature of the conductor is 160℃. We can design and produce conductor with other specifications and interfaces according to user needs. |
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ACCC Cable Details
Key Features of ACCC Conductor:
1. Increased Capacity: Can carry up to twice the current of conventional conductors without thermal sag.
2. Low Thermal Sag: The composite core exhibits minimal expansion under high temperatures, maintaining clearance and safety standards.
3. High Efficiency: Reduced electrical resistance minimizes line losses, improving energy transmission efficiency.
4. Corrosion Resistance: The aluminum alloy and composite materials resist environmental degradation, ensuring long-term performance.
5. Lightweight Design: Easier to install and reduces the structural load on transmission towers.
6. Environmentally Friendly: Enhanced efficiency reduces greenhouse gas emissions associated with energy losses.
7. Improved Safety and Reliability: ACCC conductors reduce the risk of sag-related accidents, such as contact with vegetation or structures, which can cause outages or fires.
Applications of ACCC Conductor:
1. Urban Transmission Networks: In densely populated urban areas where right-of-way is limited, ACCC conductors enable higher capacity transmission without requiring new infrastructure, reducing costs and disruptions.
2. Long-Span Installations: With their lightweight and low-sag properties, ACCC conductors are ideal for long-span crossings over rivers, canyons, or environmentally sensitive areas, minimizing the need for additional towers or supports.
3. Grid Hardening for Extreme Weather: ACCC conductors' ability to withstand higher temperatures and resist mechanical stress makes them suitable for areas prone to extreme weather conditions, such as hurricanes, wildfires, or heavy snow.
4. Upgrading Existing Lines: Ideal for replacing aging or lower-capacity conductors to meet growing energy demands.
5. Renewable Energy Integration: Used for transmitting power from remote renewable energy sites (e.g., wind or solar farms) to the grid.
Packing of ACCC Conductor:
1. Wooden Reels: Large wooden spools designed for heavy-duty transport and long-term storage.
Ideal for long conductor lengths and secure stacking.
2. Steel Reels: Robust steel spools for enhanced durability, often used for overseas shipping or rugged environments.
3. Plywood Reels: Lightweight and economical reels for medium-length conductors, suitable for local or less demanding transport.
4. Collapsible Reels: Reels designed to be dismantled and reused, reducing waste and transport costs for multiple shipments.
5. Plastic/Composite Reels: Corrosion-resistant reels made of advanced materials, used for environments with high humidity or saline exposure.
6. Coils with Strapping: Conductors coiled and secured with steel or plastic strapping, commonly used for short lengths or specialized projects requiring compact packaging.
(JLRX/T)Carbon fiber composite conductor AC resistance meter(Ω/km)
| specification | 60℃ | 80℃ | 100℃ | 120℃ | 140℃ | 160℃ | 180℃ |
| 150/30 | 0.2156 | 0.2309 | 0.2463 | 0.2616 | 0.2770 | 0.2923 | 0.3077 |
| 185/30 | 0.1743 | 0.1867 | 0.1991 | 0.2115 | 0.2240 | 0.2364 | 0.2488 |
| 200/30 | 0.1613 | 0.1728 | 0.1842 | 0.1957 | 0.2072 | 0.2187 | 0.2301 |
| 240/30 | 0.1362 | 0.1458 | 0.1555 | 0.1652 | 0.1748 | 0.1845 | 0.1942 |
| 300/40 | 0.1085 | 0.1162 | 0.1238 | 0.1315 | 0.1392 | 0.1469 | 0.1546 |
| 400/50 | 0.0816 | 0.0874 | 0.0931 | 0.0989 | 0.1046 | 0.1104 | 0.1161 |
| 450/50 | 0.0730 | 0.0781 | 0.0833 | 0.0884 | 0.0935 | 0.0986 | 0.1038 |
| 500/55 | 0.0655 | 0.0701 | 0.0747 | 0.0792 | 0.0838 | 0.0884 | 0.0930 |
| 630/70 | 0.0526 | 0.0562 | 0.0599 | 0.0635 | 0.0671 | 0.0708 | 0.0744 |
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