XLPE insulated fire-resistant emergency power cable
This series of XLPE insulated fire-resistant power cables is a specialized core wire for emergency fire protection systems, produced strictly in accordance with GB/T19666-2005 and GB12666.6 (equivalent to IEC331) standards. It is designed for extreme working conditions such as fires and can be continuously and stably energized in open flame combustion environments, ensuring the normal operation of emergency equipment and fire-fighting facilities. It is a necessary supporting product for high safety level projects such as high-rise buildings, rail transit, underground engineering, large power stations, and industrial and mining areas. The product has a clear classification of fire resistance performance, covering four levels: A, B, C, and D. Among them, A has the best fire resistance performance and can adapt to different fire protection regulations in different scenarios. Different from ordinary flame-retardant cables that only prev…