250MCM Bare Aluminum Conductor AAAC Overhead Transmission Wire with Aluminum Alloy Reinforced and Corrosion Resistant
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Bare ACAR Conductor - Aluminum Conductor Aluminum Alloy Reinforced 250MCM
Aluminum alloy core stranded wire is an energy-saving conductor used in overhead transmission lines. Its core is made of high-strength aluminum alloy material, with externally stranded electrical round aluminum wire, combining excellent conductivity with superior mechanical strength.
Key Features and Advantages
- Energy Saving and Consumption Reduction: Aluminum alloy core replaces low-conductivity steel core, reducing overall DC resistance by approximately 3% and significantly lowering power loss, making it ideal for long-distance power transmission projects.
- No Hysteresis Loss: All-aluminum matrix structure eliminates hysteresis and eddy current losses associated with steel cores, resulting in higher efficiency during AC operation.
- Lightweight Design: Reduced weight per unit length decreases tower load by 7-10% for equivalent current carrying capacity, helping to lower infrastructure costs.
- Strong Corrosion Resistance: No bimetallic contact prevents electrochemical corrosion problems, ensuring longer service life in highly corrosive environments such as coastal areas and saline-alkali land.
- Good Sag Characteristics: Superior overall performance compared to traditional conductors, making it suitable for capacity expansion and upgrading of existing lines.
Technical Specifications
| Code | Nominal Area (mm²) | Stranding | Overall Diameter (mm) | Weight (kg/km) | Rated Strength (KN) | Electrical Resistance (Ω/Km) |
|---|---|---|---|---|---|---|
| 250MCM | 126.6 | AAC 15/2.913mm, AAAC 4/2.913mm | 14.56 | 348.9 | 24.29 | 0.2339 |
About Zhenglan Cable
Zhenglan Cable Technology Co., Ltd operates from a 60,000 SQM factory located in Wuzhi County, Jiaozuo city, Henan province, with overseas sales center in Zhengzhou city. Our comprehensive product range includes:
- Overhead transmission line bare conductors (ACSR, AAC, AAAC etc)
- 1-35kV overhead transmission line insulated conductors
- Power distribution cables: 0.6/1kV, 1.8/3kV PVC/XLPE/PE insulated LV power cables armored or unarmored
- Medium voltage power cables: 3.6/6kV, 6/10kV, 8.7/10kV, 8.7/15kV, 12/20kV, 21/35kV, 26/35kV XLPE insulated MV power cables armored or unarmored
- Control cables and house wires: 300/300V, 300/500V, 450/750V
Why Choose Zhenglan Cable
- OEM/ODM services provided
- Products comply with GB, IEC, BS, ASTM, DIN, VDE and JIS standards; customer standard requirements accepted
- Certified to ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007
- Registered capital of $30 million with factory covering 60,000㎡
- Advanced test equipment and procedures with 100% inspection before factory shipment
- Adequate stock levels with guaranteed efficient shipping times
- Professional pre-sales and after-sales services provided
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Company
Zhenglan Cable Technology Co., Ltd
Location
Floor 49, South Tower of Greenland Center, East Zhengzhou district, Zhengzhou, China
Contact Person
Linda Yang