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.
