Overview
| brand | Da Zheng Electric Wire | model | JL/LB20A |
| Packaging/Specifications | packing | ||
| Minimum packaging quantity | Theoretical weight | 634.3kg/km | |
| Other names | Aluminum clad steel wire | Product name | Aluminum clad steel core aluminum stranded wire |
| Cable outer diameter | 17.5mm | Steel ratio | 23.3% |
| tensile strength | 67kn | Cross-sectional area | 182mm2 |
| Standard cross-section | 150/35 | Shipping method | Logistics or special vehicle delivery |
| Sellable region | nationwide | Weighting method | Tons, meters |
| Batch number | twenty-three thousand six hundred and twenty-two | encapsulation | Iron wood shaft |
| quantity | twenty-three thousand six hundred and twenty-two | ||
Product Details
Aluminum clad steel wire, also known as aluminum clad steel core aluminum stranded wire, is an overhead conductor composed of aluminum clad steel wire as a reinforcing core and hard aluminum wire twisted together. Aluminum clad steel core aluminum stranded wire and common
Compared to Tongsteel core aluminum stranded wire, the weight of the stranded wire is 5% lighter, the current carrying capacity is increased by 2-3%, the sag is reduced by 1-2%, the power loss is reduced by 4-6%, and it is also corrosion-resistant
Good performance, long service life, simple structure, convenient installation and maintenance, and large transmission capacity.
Corrosion resistance
Overhead wires are subjected to electrochemical corrosion in the atmosphere. In the steel core aluminum stranded wire, the coating on the surface of the steel core contacts the aluminum wire to form electricity
Chemical corrosion, because the potential of the plating is lower than that of aluminum, results in the coating being quickly corroded, exposing the steel core to the atmosphere and being corroded. another
After the coating is completely corroded, the steel core comes into contact with the aluminum wire and forms electrochemical corrosion. The potential of aluminum is lower than that of iron, resulting in the aluminum wire being corroded again
Corrosion.