ACSR Hawk 477MCM(AL26/3.44mm, St7/2.68mm) 110KV overhead line
conductor aluminum conductor cable
Bare Conductor Electrical Cable APPLICATION
ACSR conductors are reinforced conductors with single-layer or
multi-layer aluminum stranded outside the galvanized steel core
wire. Mainly used in the power and transmission line industries.
The inside of the ACSR is a steel "core", which mainly increases
the strength; the outside is wrapped around the steel core with
aluminum wire by twisting, and the aluminum strand mainly plays the
role of transmitting electric energy.
Bare Conductor Electrical Cable STANDARD
Basic design to BS 215-2 / BS EN 50182 / IEC 61089 / ASTM B 232/B
232M / DIN 48204 / JIS C 3110 standards.
Note: The values of current rating mentioned in above Table are based on
wind velocity of 0.6 metre/second, solar heat radiation of 1200
watt/metre2, ambient temperature of 50° C & conductor temperature
of 80°C.
ACSR Hawk 477MCM(AL26/3.44mm, St7/2.68mm) 110KV overhead line
conductor aluminum conductor cable advantages
The ACSR has simple structure, convenient installation and
maintenance, low line cost, large transmission capacity, and is
conducive to the laying of special geographical conditions such as
crossing rivers and valleys. It has good electrical conductivity
and sufficient mechanical strength and high tensile strength. , The
distance of the tower pole can be enlarged and so on. Therefore, it
is widely used in overhead transmission and distribution lines of
various voltage levels.
ELECTRICAL PROPERTIES
| density@20ºC | Aluminium: 2.703 kg/dm |
| Galvanised Steel: 7.80 kg/dm |
| Temperature Coefficient@20°C | Aluminium: 0.00403 (°C) |
| resistivity@20°C | Aluminium: Should not exceed 0.028264 |
linear Expansivity
| Aluminium: 23 x10 (°C) |
| Galvanised Steel: 11.5 x10 (1/°C) |
SERVICE CONDITIONS
| Ambient Temperature | -5°C - 50°C |
| Wind Pressure | 80 – 130kg/m |
| Seismic Acceleration | 0.12 - 0.05g |
| Isokeraunic level | 10 – 18 |
| relative Humidity | 5 – 100% |
ACSR Hawk 477MCM(AL26/3.44mm, St7/2.68mm) 110KV overhead line
conductor aluminum conductor cable TECHNICAL DATA
| Numbers of Wires | Modules of Elasticity | Coeficient of linear Expansion |
| AL | STEEL | Kg/mm2 | Lb/in2 | 1/Cº | 1/Fº |
| 6 | 1 | 81 | 11.5 x106 | 19.1 x10-6 | 10.6 x10-6 |
| 6 | 7 | 77 | 11.0 x106 | 19.8 x10-6 | 11.0 x10-6 |
| 12 | 7 | 107 | 15.2 x106 | 15.3 x10-6 | 8.5 x10-6 |
| 18 | 1 | 67 | 9.5 x106 | 21.2 x10-6 | 11.8 x10-6 |
| 24 | 7 | 74 | 10.5 x106 | 19.6 x10-6 | 10.9 x10-6 |
| 26 | 7 | 77 | 10.9 x106 | 18.9 x10-6 | 10.5 x10-6 |
| 28 | 7 | 79 | 11.2 x106 | 18.4 x10-6 | 10.2 x10-6 |
| 30 | 7 | 82 | 11.6 x106 | 17.8 x10-6 | 9.9 x10-6 |
| 30 | 19 | 80 | 11.4 x106 | 18.0 x10-6 | 10.0 x10-6 |
| 32 | 19 | 82 | 11.7 x106 | 17.5 x10-6 | 9.7 x10-6 |
| 54 | 7 | 70 | 9.9 x106 | 19.3 x10-6 | 10.7 x10-6 |
| 54 | 19 | 68 | 9.7 x106 | 19.4 x10-6 | 10.8 x10-6 |
ACSR Hawk 477MCM(AL26/3.44mm, St7/2.68mm) 110KV overhead line
conductor aluminum conductor cable CONSTRUCTION PARAMETERS
| AMERICAN STANDARD ASTM B232-B232 M1999 |
| Code Word | Stranding | Nominal Overall Diameter | Mass | Rated Strength |
| Aluminium Wires | Steel Wires | | | |
| Number | Diameter | Number | Diameter | | | |
| | mm | | mm | mm | kg/Km | kN |
| Grackle | 54 | 3.77 | 19 | 2.27 | 33.99 | 2278.37 | 186.38 |
| Bunting | 45 | 4.14 | 7 | 2.76 | 33.07 | 1997.11 | 142.34 |
| Pheasant | 54 | 3.9 | 19 | 2.34 | 35.1 | 2431.65 | 193.94 |
| Bittern | 45 | 4.27 | 7 | 2.85 | 34.16 | 2131.05 | 151.68 |
| Skylark | 36 | 4.78 | 1 | 4.78 | 33.43 | 1913.77 | 117.43 |
| Martin | 54 | 4.02 | 19 | 2.41 | 36.17 | 2581.96 | 205.95 |
| Dipper | 45 | 4.5 | 7 | 2.93 | 35.2 | 2263.49 | 161.02 |
| Piover | 54 | 4.14 | 19 | 2.48 | 37.21 | 2735.24 | 218.41 |
| Bobolink | 45 | 4.53 | 7 | 3.02 | 36.25 | 2397.43 | 170.37 |
| Parrot | 54 | 4.25 | 19 | 2.55 | 38.23 | 2884.05 | 229.97 |
| Nuthatch | 45 | 4.65 | 7 | 3.1 | 37.24 | 2529.87 | 178.37 |
| Falcon | 54 | 4.36 | 19 | 2.62 | 39.24 | 3038.82 | 202.39 |
| Lapwing | 45 | 4.78 | 7 | 3.18 | 38.2 | 2663.81 | 187.71 |
| Chukar | 84 | 3.7 | 19 | 2.22 | 40.69 | 3083.47 | 226.86 |
| Bluebird | 84 | 4.07 | 19 | 2.44 | 44.75 | 3732.31 | 268.23 |
| Kiwi | 72 | 4.41 | 7 | 2.94 | 44.07 | 3424.26 | 221.52 |
| Thrasher | 76 | 4.43 | 19 | 2.07 | 45.77 | 3754.63 | 252.21 |
About Us
We, Zhenglan Cable Technology Co., Ltd, are manufacturer of cable
and wire with over 20years' experience.
Our factory workshop taking up about 60000SQM is located in Wuzhi
County, Jiaozuo city, Henan province, in the middle of China.
Oversea sales center locates in Zhengzhou city, Henan, about
10minutes walk to Zhengdong Railway station, 45minutes' drive to
Xinzheng International Airport.
Our main products are
overhead transmission line use bare conductor(ACSR, AAC, AAAC etc)
1-35kv overhead transmission line use insulated conductor
power distribution use 0.6/1kv, 1.8/3kv PVC/XLPE/PE insulated
LV(low voltage) power cable armored or unarmored
power distribution use 3.6/6kv, 6/10kv,8.7/10kv, 8.7/15kv, 12/20kv,
21/35kv, 26/35kv XLPE insulated MV(medium voltage) power cable
armored or unarmored;
300/300V, 300/500V, 450/750V cotrol cable, house wire
Why you choose us?
- OEM/ODM services provided;
- 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 pre-sales and after-sales services provided
