Compared with other cables, fire-resistant cables have better fire performance.
Under high-voltage working intensity, the power supply can last for several hours, and the temperature can reach nearly 1,000 degrees in a short period.
Fireproof cable can be used at rated voltage intensity due to its excellent performance.
Fire-rated cables are made of highly conductive metals as conductors. Generally, this metal conductor has lower resistance, lower energy consumption, and higher voltage utilization.
Fireproof cables are insulated with mineral insulation, which has a high ignition point and is safer to use. This type of cable is separated from the insulating sheath of the cable by inorganic minerals to avoid direct contact between the cable core and the cable sheath.
Fireproof cable is mainly fireproof because the minerals are inorganic, the cable itself will not cause a fire, not to mention the burning and burning, even if the burning will not produce toxic gases, even if there is an external flame burning, the cable can Still work normally and stably.
There is no need to replace the cable after the fire is eliminated. It is a real fireproof cable to ensure the safe operation of the line.