Power Cables in Construction: A Comprehensive Guide

Power cables are indispensable in the construction industry, providing the electrical backbone for various applications. From powering tools and equipment on construction sites to supplying electricity to buildings, power cables play a vital role in ensuring the smooth operation of any construction project.

What is the structure of armored cable?

Armored cable usually includes the following main parts from the inside to the outside:

What is the difference between copper core cable and aluminum core cable?

Low resistivity. The resistivity of aluminum core cable is about 1.68 times higher than that of copper core cable.

Cable purchasing guide and precautions!

Cables play a vital role in power transmission, communication and other transmission applications. Choosing the right cable is not only related to the normal operation of the system, but also directly affects the safety of people and property.

​Briefly describe the functions and models of armored cables?

Armored cable is a type of cable designed to meet specific environmental challenges. It adds one or more layers of metal materials, such as steel tape or steel wire, to the cable insulation to provide additional mechanical protection.

Briefly describe the advantages and applications of special high-voltage flexible cables?

Most high-voltage distribution lines in urban areas use conductors with insulating sheaths, but even so, high-voltage wires still need to use one or more porcelain bottles to ensure the insulation performance of poles or towers.