What are the specific applications of CCA wire in the construction industry?

According to the latest search results, the specific applications of CCA wire (Copper Clad Aluminum Wire) in the construction industry are as follows:

Electrical wiring
CCA wire is widely used in building electrical wiring, including branch circuit systems in residential and commercial buildings. Its performance is close to that of copper wire, but it is lower in cost, lighter in weight, and easier to install.

Power distribution network
In the power distribution system of a building, CCA wire can be used for medium and low voltage distribution cables to meet the needs of efficient and reliable power transmission. Its light weight and high conductivity make it an ideal conductor material.

Control cable
CCA wire can be used for control cables in building automation and control systems, supporting the connection of sensors, controllers and actuators for smart buildings.

Data and communication cables
CCA wire is also widely used in data transmission and communication systems within buildings, such as as the inner conductor of coaxial cable for cable TV signal transmission or high-frequency signal transmission.

Busbar system
Copper clad aluminum busbars (CCA Busbars) are widely used in the busbar system of buildings for high-voltage power distribution and power transmission. It combines the conductivity of copper and the lightweight properties of aluminum, and has good mechanical and electrical properties.

Photovoltaic and new energy buildings
In photovoltaic systems, CCA wires can be used to connect photovoltaic modules and inverters. Its high conductivity and lightweight properties help improve system efficiency and reduce installation costs.

Unshielded twisted pair network cables inside buildings
CCA wires can also be used for network wiring inside buildings. As a conductor material for unshielded twisted pair cables, it meets data transmission needs while reducing material costs.

Special purpose cables
In specific application scenarios in buildings, such as fire-resistant bus ducts, waterproof bus ducts, etc., CCA wires have become ideal conductor materials due to their good corrosion resistance and mechanical properties.