AAC All Aluminum Conductor Laid Across Spans Used in Coastal Areas Simple Structure

Introduction

All Aluminum Conductor (AAC) is an electrical conductor used in overhead transmission and distribution lines. It consists of a series of concentric strands or wires, all made of aluminum. AAC conductors are lightweight compared to other types of conductors, such as copper or steel conductors. Easy to install, reduces the load on the supporting structure, and can reduce transportation costs. They have sufficient electrical conductivity to make them suitable for many power transmission and distribution applications.

Aluminum naturally forms a protective oxide layer on its surface and has good corrosion resistance. AAC conductors have good ampacity, that is, current carrying capacity. Aluminum expands and contracts more as temperature changes than copper. This characteristic allows AAC conductors to accommodate thermal expansion and contraction, reducing the chance of conductor sag and maintaining proper tension in the power cord.

It is important to note that in some applications where higher conductivity or strength is required, other types of conductors such as aluminum alloy conductors (AAAC) or aluminum core steel conductors (ACSR) can be used in place of AAC. Conductor selection depends on factors such as electrical requirements, environmental conditions, and project specifications.

Application

Aluminum stranded wire is also commonly used in the construction of power systems. In power systems, aluminum stranded wires can be used in power transmission and transformation projects, power distribution systems, power installations, etc. In addition, aluminum stranded wire has strong ductility, can adapt to deformation and flexural deformation in the power system, and has high earthquake resistance, wind resistance and other properties.

In addition to the above application scenarios, aluminum stranded wires are also commonly used in ground railways, rail transit, automotive electronics, new energy and other fields.

Generally speaking, aluminum stranded wire is a widely used conductor material with excellent performance, suitable for power systems, power transmission and transformation engineering, automotive electronics, rail transit and other fields.

Specification

IEC Sizes IEC 61089:1991

Component composition

Packaging: wooden barrel

Goods: finished product + wooden barrel packaging

Certification

Manufacturing process

There are nine steps in the low-voltage power cable production process：stranding machine; extrud; cooling; diameter measurement; Bearing winch; Set meter counter; testing; Spark test; packing

Payment Method

T/T; L/C ; Western Union