ACSR 477MCM Hawk (AL 26/3.44mm, ST7/2.68mm) overhead conductor power distribution use
ACSR cable is a kind of steel-core aluminum stranded wire. It has a simple structure, easy installation and maintenance, low line cost, large transmission capacity, and is convenient for laying across special geographical conditions such as rivers and valleys. It has good electrical conductivity and sufficient mechanical strength. It has the characteristics of high strength and tensile strength, and the distance between tower poles can be enlarged. Therefore, it is widely used in overhead transmission and distribution lines of various voltage levels.
ACSR 477MCM Hawk (AL 26/3.44mm, ST7/2.68mm) overhead conductor power distribution use Construction
Aluminum 1350-H19 wires, concentrically stranded about a steel core. Standard core wire for ACSR is class A galvanized
Class A core stranding is also available in zinc-5% aluminum-mischmetal alloy coating.
For aluminum-clad (AW) ACSR, please refer to the ACSR/AW catalog sheet
Additional corrosion protection is available through the application of grease to the core or infusion of the complete cable with grease
ACSR conductor is also available in non-specular.
Electrical properties
Density@20℃ Aluminum: 2.703 kg/dm
Galvanized steel: 7.80 kg/dm
Temperature coefficient @20°C Aluminum: 0.00403 (°C)
Resistivity@20°C Aluminum: Should not exceed 0.028264
Coefficient of linear expansion Aluminum: 23 x10 (°C)
Galvanized steel: 11.5 x10 (1/°C)
REFERENCE STANDARD
Basic design to BS 215-2 / BS EN 50182 / IEC 61089 / ASTM B 232/B 232M / DIN 48204 / JIS C 3110 standards.
ACSR 477MCM Hawk (AL 26/3.44mm, ST7/2.68mm) overhead conductor power distribution use Technical PARAMETERS
| Code Word | Stranding | Stranding | Nominal Overall Diameter | Mass | Rated Strength |
| | | Aluminium Wires | Steel Wires | | | |
| | | Number | Diameter | Number | Diameter | | | |
| | | | mm | | mm | mm | kg/Km | kN |
| Hawk | (26/7) | 26 | 3.44 | 7 | 2.67 | 21.79 | 975.19 | 86.74 |
ACSR 477MCM Hawk (AL 26/3.44mm, ST7/2.68mm) overhead conductor power distribution use drawing
Why you choose us?
- Products comply with GB, IEC, BS, ASTM, DIN, VDE and JIS standards; Customer standard requirments Accepted;
- Certified to ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007;
- Registered capital of $30 million and factory covers an area of 60,000㎡;
- Advanced test equipment and procedures, 100% inspection before factory;
- Enough stocks and the higest efficient shipping time guarranteed;
- Professional internation trade knowledge
- Technical support after sale.
About zhenglan cable technology co., ltd
Zhenglan Cable Technology CO., Ltd.,formerly known as HENAN Zhengzhou Cable Co., Ltd., is one of the large scale backbone enterprises in China's wire and cable industry. The company's registered capital is about 4 million 6 thousand yuan and its headquarter is located in 49 floor of the South Tower of the Greenland Center of Zhengzhou high railway station (Petronas Twin Towers). The factory is located in the Zhengzhou cable science and Technology Industrial Park of the Wuzhi industrial area. It is a modern industrial park integrating advanced research and development technology and production technology.
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ACSR 477MCM Overhead Conductor Hawk AL 26/3.44mm ST7/2.68mm Power Distribution Images
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