Industry News

Cables are comprised of several layers, each vital for performance, safety, and durability. Here, we introduce the conductor shield, insulation shield, metallic shield, and armour layer.

Overhead neutral-supported multiplex conductors are electrical cables composed of one, two, or three insulated phase conductors that are factory cabled around a central neutral conductor, which serves as the supporting member. These conductors are insulated with either polyethylene (PE) rated for 75°C or cross-linked polyethylene (XLPE) rated for 90°C. Additionally, the conductors are sunlight resistant, ensuring durability when exposed to outdoor conditions.

As the world increasingly focuses on safety and efficiency, Mineral Insulated (MI) cables have emerged as a pivotal component in modern electrical systems. Known for their exceptional fire resistance and durability, MI cables are gaining widespread use in industries where safety and performance are paramount.

In the age of rapid data transmission and global connectivity, fiber optic cables have emerged as the cornerstone of modern telecommunications. With their ability to transmit high-speed data over long distances with minimal signal loss, understanding the materials used in their production is crucial. These materials define the cables' efficiency, durability, and adaptability to various applications.

The average person is easy to confuse the concept of flame-retardant cable and fire-resistant cable, although flame-retardant cable has many advantages more suitable for chemical enterprises, such as low halogen, low smoke flame retardant, etc., but in general, fire-resistant cable can replace flame-retardant cable, and flame-retardant cable can not replace fire-resistant cable.

Greased conductors in electrical cables offer several advantages that enhance the performance, durability, and reliability of conductors. The advantages are as follows:

The safety performance of wire and cable includes the safety performance of conductor materials, the safety performance of insulating materials, the safety performance of outer protective layer, and the use of wire and cable environment and power and other factors. The following will describe in detail the method of judging the safety performance of wire and cable.