全铝合金导体电缆(aaac)：这种裸同心绞合导体由圆形铝合金 6201 -t81 线制成，其中心芯被一层或多层螺旋绞合线包围。 与钢芯铝绞线（ACSR）相比，它具有更好的耐腐蚀性。

2023年2月27日 · The three most popular cables for aluminum transmission and distribution lines are AAC, AAAC, and ACSR. This blog highlights the differences between the three and the best applications for each cable.

与AAC和ACSR相比，AAAC具有更好的强度和重量、更好的电性能、更好的垂直拉伸性能和更好的耐腐蚀性。 这些特点使AAAC在配电和中高压输电线路中得到了更广泛的认可。 导电性：AAAC 由高导电率（最低 53% IACS）的铝镁硅合金制成，含有镁（0.6%-0.9%）和硅（0.5%-0.9%），处理后具有更好的机械性能。 AAAC导体由6201铝合金制成。 标准：ASTM-B 230、ASTM-B 231、TS IEC 1089、DIN48201、BS 215。 ACSR 的应用范围很广，适用于不同电压 …

2024年7月30日 · The comparison between AAAC and ACSR conductors highlights the strengths and weaknesses of each type. AAAC offers excellent corrosion resistance and lower maintenance costs, making it suitable for urban and coastal environments. ACSR provides higher mechanical strength and durability, ideal for long spans and rural applications. 11.2 ...

2024年8月7日 · The three most common cables used for aluminum transmission and distribution lines are AAC, AAAC, and ACSR. This blog highlights the differences between these three cables and the best applications for each. AAC: All-Aluminum Conductor Cable Features and Uses . AAC cables use pure aluminum strands with an aluminum purity of 99.7%. These ...

AAAC and AAC have a better corrosion resistance, due to the fact that they are largely or completely aluminium. In an ACSR the galvanised steel core carries the mechanical load and the high purity aluminium carries the current. So, AAAC is superior to ACSR conductors when used in overhead distribution system.

aaac 导体旨在获得更好的强度重量比并提供改进的电气性能, 优异的下垂张力特性, 与钢芯铝绞线相比具有优异的耐腐蚀性. 与传统的钢芯铝绞线导体相比, 重量越轻, 实力相当 & 载流量, 更低的电力损耗, 卓越的耐腐蚀性使AAAC在分布和介质中得到了广泛的认可 ...

2024年12月24日 · Compare AAAC and ACSR overhead conductors for power transmission. Explore mechanical strength, electrical properties, cost, and typical applications to make an informed decision.

Aluminum Steel Core Stranded Wire (ACSR): This bare concentric stranded conductor is made of round aluminum 1350-H19 (extra rigid) wire and round galvanized or aluminized steel core wire and is used as an overhead power conductor. It provides better strength than AAAC cable.

Balanced resistance and conductivity: AAAC provides a good balance between the excellent conductivity of AAC and the tensile strength of ACSR, making it suitable for medium to long stretches. Moderate weight: AAAC is heavier than AAC, but still lighter than ACSR, making it easier to manipulate during installation.