Copper sheathed fireproof cable: an ideal choice for improving power safety and efficiency

In modern buildings and industrial facilities, it is crucial to ensure the safety and reliability of power transmission. The copper sheathed fireproof cable produced by Shenxing Cable Group Co., Ltd. has become an ideal choice for ensuring power safety with its excellent performance and leading technology. The cable successfully passed the achievement appraisal of the Hebei Provincial Department of Science and Technology on January 10, 2024, and is at the leading level in China.

一.Excellent fireproof performance of copper sheathed fireproof cable

The copper sheath of the copper sheathed fireproof cable is like a protective shield for the safety of the power system. The copper material itself has an extremely high melting point (1083℃), which enables the copper sheath to withstand extreme high temperatures when a fire occurs and maintain long-term structural integrity. By effectively blocking the spread of flames, the copper sheathed fireproof cable has gained precious time for life safety and equipment protection, especially in places with greater fire hazards such as shopping malls, office buildings, chemical plants, and power facilities. It can play a key role.

二.Excellent physical properties of copper sheathed fireproof cable

1. Superior bending performance

The copper sheathed fireproof cable adopts an innovative conductor structure design, with a circular cross-section center conductor as the core and a special-section conductor surrounding the center conductor. This design not only increases the conductive area of the cable, but also improves the flexibility of the cable. The minimum bending radius of the cable is 3 times the outer diameter, and it will not break even under repeated bending. This allows the cable to adapt to various complex installation environments, whether it is the corner of a building or a place where equipment is frequently moved.

2. Advantages of size and weight

By using the longitudinal seam welding process to produce the copper sheath, the cable can tightly wrap the mica tape, silicone insulation layer and conductor core. Compared with the traditional design, the outer diameter of the cable is reduced by 50% and the weight is reduced by about 30%. This not only reduces the space required for installation, but also greatly reduces the difficulty of construction, saving time and cost.

3. Efficient construction and power transmission guarantee

The copper sheathed fireproof cable adopts advanced manufacturing technology to ensure the efficient performance of the conductor core structure and copper sheath. The length of each cable can reach more than 2 kilometers, which greatly reduces the use of joints during construction. Cable joints are usually the weak link in power transmission. Reducing the number of joints can effectively reduce the risk of failure and ensure the stability and security of power and information transmission.

4. Quality Assurance and Reliability

Shenxing Cable Group Co., Ltd. has many years of industry experience and is committed to the research and development and production of copper sheathed fireproof cables. Each cable undergoes strict quality control and testing to ensure long-term stable operation of the cable under extreme environments such as high temperature and high pressure. Whether it is a new project or the upgrade of old facilities, this copper sheathed fireproof cable can provide the most solid guarantee for your power system.

Choose Shenxing Cable to ensure the safety and reliability of the power system

Choose the copper sheathed fireproof cable of Shenxing Cable Group, you will have a cable product that performs well in fire protection, physical properties, and construction convenience. It will provide you with worry-free power transmission guarantee and ensure the stability and safety of power supply in various emergencies.

For more information about Shenxing Cable, please contact us.

Email: sales@sxcables.com

WhatsApp: +86 151 2718 0862