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[China]
Trade Verify
Address: Tewang Kejiyuan, Kuiqing Road, Qinghuang Industrial Area, Qingxi Town, Dongguan, Guangdong, China
Contact name:
DONGGUAN TW-SCIE CO., LTD. |
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Verified Suppliers
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ABC systems are used for transmitting electricity in city power grids. They operate at voltages of up to 600/1000 volts and are primarily used for overhead single-phase and three-phase distribution of electricity, as well as other purposes. They can operate within a stable temperature range of -10°C to 80°C, and they are economical because of their good electrical properties and lower cost compared to copper cables. They are flexible, making them easy to install and use in various applications. ABC systems are safe to use as they prevent electric short circuits and potential fire risks. They are durable and can withstand exposure to UV radiation and moisture, and are also corrosion-resistant. Additionally, ABC systems have an aesthetically pleasing finish and can adapt to the physical properties and electrical requirements of the African market and environment.
Specifications
Conductor Technical Structure | Unit | Value | ||
Structure | Center: steel wire | Nos./mm | 1/2.0 | |
Layer 1:steel wire | 6/2.0 | |||
Layer 2: Aluminum wire | 10/2.57 | |||
Layer 3: Aluminum wire | 16/2.57 | |||
Standard | / | GB/T1179/IEC 61089/ASTM B232 / B232M-2009 / B498 | ||
Stranding direction of outer layer | Direction | Right-hand | ||
Conductor diameter | mm | 16.28±1％ | ||
Cross section | mm2 | 156.8±1％ | ||
Conductor weight | kg/km | 547.8±1％ | ||
Rated tensile strength | kN | 52 | ||
Modulus of Elasticity | GPa | 73.9 | ||
Coefficient of linear expansion | 10-6/℃ | 18.9 | ||
Max. DC Resistance at 20℃ | Ohm/ft | 0.637 | ||
Lay ratio | Aluminum layer | times | 16-wire layer 10-14 10-wire layer 10-16 | |
Steel layer | 6-wire layer 18-30 | |||
Properties of Aluminum Wire (Before Stranding) | Unit | Value |
Diameter and tolerance | mm | 2.57±0.03 |
Min. tensile strength | MPa | 175 |
Min. elongation at 250mm | % | 1.7 |
Max. resistivity at 20℃ | Ω·mm2/m | 0.028172 |
Properties of Steel wire (Before stranding) | Unit | Value |
Diameter and tolerance | mm | 2.0±0.02 |
Min. tensile strength | MPa | 1410 |
Min. tension at 1% elongation | MPa | 1280 |
Min elongation at 250 mm | % | 3.5 |
Class of zinc coating | / | Class A |
Zinc coating quality | g /mm² | 230 |
Conductor diameter | MM | 6.0 |
Rated tensile strength | KN | / |
Packing & Shipping
Standard Packaging: Wooden Wooden drums. 2000m to 6000m/drum or other required.
Certification & FAQ
