1. Creep resistance
2. Better tensile strength and elongation/ better sag characteristics
3. Better performance in coefficient of thermal expansion
4. Stable connection properties/ improved electrical properties
5. Better weight capacity/ high strength to weight ratio
6. Excellent corrosion resistance
7. Better flexibility/ bending radius 7 times diameter, easier to terminal connection.
8. Tight compression coefficient reaches 0.95
9. Armoured or unarmoured , With or without jacket.
Aluminum alloy power cable series apply aluminum alloy material for conductor, using special pressing process and annealing treatment and other advanced technology inventions of new materials power cable.
Alloy power cable for the previous pure aluminum cable, improves cable conductive properties, flexural properties, creep resistance and corrosion resistance, to ensure cable in long time overload and overheat maintaining continuous stable performance,
Using series aluminum alloy conductor, can greatly improve the conductivity, aluminum alloy cable high temperature resistant, while addressing the pure aluminum conductor electrochemical corrosion, creep problem.
Aluminum alloy electrical conductivity is the most commonly used reference materials copper IACS 61.5%, carrying capacity is 79% better than that of pure copper, aluminum standard. But in the same volume, aluminum alloy actual weight is around 1/3 copper. According to the calculation, meet the same conductive performance of the premise, the same weight of aluminum alloy cable length is two times of the copper cable. Therefore, the same carrying capacity of aluminum alloy and the weight of the cable is approximately half the copper. Using aluminum alloy cables instead of copper, can reduce the weight of the cable, reduce the installation cost, reduce equipment and cable wear, making installation easier.
At the same electrical performance, aluminum alloy cable cross section should be 1.1~1.25 times of the traditional cables , while the cost is only 30%~50% of copper cable
compared to pure aluminum, alloy creep resistance can be increased by 300%, also the cold flow or creep relaxation problems are avoided.
Tensile strength and elongation
Compared to pure aluminum conductor, the tensile strength of the aluminum alloy conductor is greatly improved , and elongation increased to 30%, which makes it safer and more reliable.
Coefficient of thermal expansion
Alloy cable is almost the same in this aspect as traditional cables
even in the long time overload and overheat, it can also guarantee the stable connection.
aluminum alloy cable can support 4000 meters length of self-weight, copper cable can only support 2750 meters.
the aluminum surface form a thin oxidation layer, the oxide layer can tolerate various forms of corrosion. Aluminum alloy corrosion resistance is even better than copper in sulfur environment , such as railway tunnel and other similar places
Aluminum alloy has good bending performance. Compared to copper, the flexibility of Aluminum is 30% higher and rebounce 40% lower than those of copper. bending radius of the aluminium alloy cable is only 7 times.
The commonly used armoured cable, steel tape armoring, lower in security easily leads to breakdown, heavy weight, higher installation cost, poor corrosion resistance, short service life. aluminum alloy belt chain armour, enables the cables withstand external strong destructive power,even high pressure and impact force, the armored layer improves the cable's fire resistant level. Compared with Steel Tape Armoured, Aluminum alloy belt armor structure is lighter in weight more convenient in installation, free from bridge, reduce the cost of installation by 20%~40%. different outer sheath layers can be chosen, making the armored cable an even wider range of use.
As the unconventional compression technology is used, the compression coefficient reaches 0.93, and the line of the compression coefficient can reach 0.95, The maximum compression can make up the insufficient cocuctivity of the aluminum alloy. A stranded conductor core is just like a solid core that significantly reduces the core diameter, enhancing the conductivity, under the same load, al conductor is 10% more than that of than copper.
Concentric lay stranded Aluminium Alloy Conductors (AAAC) are made out of high strength Aluminium-rare earth- high iron- Alloy. YT manufactures and supplys AAAC with different variants of electrical grade alloy type 6101 and 6201. one or more strands of hard drawn 1350 aluminium alloy.
These conductors are designed to get better strength to weight ratio and offer improved electrical properties, excellent sag-tension characteristics, and superior corrosion resistance when compared with ACSR. As compared to a conventional ACSR conductor, the lighter weight, comparable strength & current carrying capacity, lower electrical losses and superior corrosion resistance have given AAAC a wide acceptance in the distribution and medium & high voltage transmission lines.\
Also for the conductor insulated by XLPE, PE or Screened or sheiled by metal tapes or wires and sheathed by PVC can be installed underground, vertical well, cableducts and so on.
| Condutor Outer Diameter(mm) || Rated Voltage and/ Thickness of Insulation (mm) || Resistance @20 °C DC ( Ω /km) |
| 0.6/1kv || 8.7/10kv || 26/35kv |
| 10 || 3.8 || 0.7 || - || - || less than 3.080 |
| 16 || 4.8 || 0.7 || - || - || less than 1.910 |
| 25 || 6.0 || 0.9 || - || - || less than 1.200 |
| 35 || 7.0 || 0.9 || - || - || less than 0.868 |
| 50 || 8.4 || 1.0 || 4.5 || - || less than 0.641 |
| 70 || 10.0 || 1.1 || 4.5 || 10.5 || less than 0.443 |
| 95 || 11.6 || 1.1 || 4.5 || 10.5 || less than 0.320 |
| 120 || 13.0 || 1.2 || 4.5 || 10.5 || less than 0.253 |
| 150 || 14.6 || 1.4 || 4.5 || 10.5 || less than 0.206 |
| 185 || 16.2 || 1.6 || 4.5 || 10.5 || less than 0.164 |
| 240 || 18.4 || 1.7 || 4.5 || 10.5 || less than 0.125 |
| 300 || 20.6 || 1.8 || 4.5 || 10.5 || less than 0.100 |
| 400 || 23.8 || 2.0 || 4.5 || 10.5 || less than 0.0778 |
| 500 || 26.5 || 2.2 || 4.5 || 10.5 || less than 0.0605 |
| 630 || 30.0 || 2.4 || 4.5 || 10.5 || less than 0.0469 |
Packaging & Shipping
OEM and ODM services
Original Equipment Manufacturer and Original design Manufacturer acceptable.
Timely delivery and quick response to any questions.
Professional staff in foreign trade and business at your service
24 hours online response
Customer first, forge ahead
1. How many years has Yiteng Cable Group been in production?
Founded in October 1990, with more than 25 years in production
2. What kinds of products does Yiteng Cable manufacture?
1)Bare Conductor ,such as AAC,AAAC,ACSR,ACAR,AACSR,ACSR/AW and so on;
2)Aerial Bundled Cable (1kV-35kV ),such as Duplex,Triplex,Quadruplex Drop Wires and so on;
3)PVC Insulated (Flexible ) Wire ;
4) PVC Insulated and Sheathed (Armoured) Power Cable;
5)Low, Medium, High Voltage (1kV-220kV) XLPE Insulated (Armoured) Power Cable;
6)Welding Cable, Control Cable, Concentric Cable, Rubber Sheathed Cable and so on;
7)Copper or Aluminium Conductor, XLPE,PVC, PE jacket or insulation and Steel wire, steel tape, self lock aluminium armoured cables
3. What kind of certifications do you have?
SABS, CE, ISO9001-2000, SGS
4.Which markets do you involve mainly in?
Our products have been exported mainly to Africa, Middle East, South-east Asia, South America,Central America,North America, Europe ,Australia, etc.
5. Which standards do you comply with when you produce the electrical wires and cables ?
We are able to produce electrical wires and cables based on GB, JB, IEC, BS, DIN, ASTM, JIS, NF, AS/NZS, CSA, etc. Meanwhile, we can design and manufacture the cables according to the samples and technical specification the customer supply.
6. What is the min.order quantity ?
It depends on the type and size of electrical wires and cables. For some small electrical wires, 100 meters can be accepted .But for the power cables with medium or high voltage, that should comply with the property of installed equipments. Anyhow,we will try our best to solve the problem and meet with the requirement If you have special request.
7. What is the production capacity per week or per month ?
For the bare conductor, we can finish 3000 tons within one month. For power cables, that depends on the type and size. The total output value per month is approx. USD3,000,000.00 for insulated aluminum cables and that is approx. USD8,000,000.00 for insulated copper cables.
8. Do you supply the customers with installation service in foreign country ?
We don`t have professional installation teams in foreign country.But if it is necessary, our partners
will be recommend to cooperate with you.
Looking for ideal Stranded Alumimum Alloy Cable Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the AC90/ TC90/ ACWU90 Cable are quality guaranteed. We are China Origin Factory of Steel Wire or Steel Tape or Aluminum Armour Cable. If you have any question, please feel free to contact us.
Product Categories : 3 Core Power Cables