What aspects need to be checked before using fire-resistant cables?-Qinshan

What aspects need to be checked before using fire-resistant cables?

Feb 06,2023

　　 Fire-resistant cable These cables are frequently used in everyday life. Thanks to their excellent fire-resistant safety, they are becoming increasingly popular in a wide range of applications. As manufacturers continue to improve their production processes, the variety of cable types available is also growing. Because of their outstanding performance, these cables have won widespread acclaim among consumers. However, when selecting cables, there are many aspects that you need to carefully examine.

　　1. Check whether the manufacturer has the necessary documents, such as a production license and business qualification certificates.

　　2. Check whether the manufacturer’s production line matches the recommended one and whether a strict management system is in place. Due to standardized management practices, product quality during manufacturing will also be assured.

　　3. When receiving the goods, be sure to check whether there are any quality-related issues. To prevent frequent repair problems later on, it’s essential to thoroughly verify the product quality.

　　Fire-resistant cables account for a significant portion of the annual output value in China’s electrical engineering industry. Moreover, there is a wide variety of cable types available, each with highly diverse applications. These cables are closely linked to numerous fields, including power engineering, architectural construction, and telecommunications. As such, cables have become the lifeblood of the social economy and an indispensable means of transmitting electromagnetic energy and information. They are also essential products for the future era of electrical automation and information technology. But how can you choose the cable that best suits your needs? And once you’ve purchased one, how should you properly store it?

　　1. When distinguishing cable wires, we must strictly prohibit storing them together with substances that have high acidity, alkalinity, or oil content.

　　2. The warehouse storing cables must be free of harmful substances that could damage cable jackets or corrode metals. If such substances are found, they must be addressed promptly.

　　3. During the storage period, fire-resistant cables should be periodically rolled over. When rolling, they should be placed with the roll facing downward to prevent the bottom edge from being corroded by moisture. When storing, pay attention to the cable’s drum to ensure it is intact and complete.

　　Why are fire-resistant cables widely used?

　　1. Fire resistance: It boasts an extremely high fire rating and meets multiple testing standards, enabling it to calmly handle fire emergencies and effectively contain the fire outside.

　　2. Long length—whether single-core or multi-core, its length can meet the requirements of power supply systems, with each cable reaching approximately 1,000 meters in length.

　　3. Reliable: Fire-resistant cables can continue to supply power even in flames, reducing losses in the event of an accident and providing a certain level of assurance for personal safety.

　　4. Long service life: Since the raw material is an insulating layer, it can withstand high temperatures and is resistant to aging, resulting in an exceptionally long service life.

How to choose fire-resistant cables?

Let’s talk about how fire-resistant cables should be transported.

Relevant Information