The unique structural principle and characteristics of NG-A (BTLY) flexible fireproof cable meet the requirements of the national civil building fire protection design code. It is suitable for: urban complexes, high-rise offices and housing, hospitals, schools, theaters, stadiums, airports, railways Public places such as dense areas; metallurgy, coke industry, shipbuilding industry and other high temperature places; petrochemical industry, oil refineries, gas stations, oil depots, nuclear power plants and other high-risk places.

Fireproof performance: No breakdown when energized for 180min under a flame of 950℃.

Low-smoke performance: The product is tested for smoke emission according to the IEC1034 standard, and the test transmittance reaches 80% and above.

Halogen-free performance: Since the product insulation and outer sheath use inorganic compounds and halogen-free materials, and PVC-free materials, it can ensure the volatilization of halogen-free acid gases in the event of a fire.

High temperature resistance performance: The product can work normally at a high temperature of 125°C, and it can also be guaranteed to work under 1080°C for a short time in case of emergencies.

Corrosion resistance: The insulation part of the product is made of inorganic mineral materials, which has excellent corrosion resistance. It can be laid without adding any additional measures to reduce the cost.

Large current carrying capacity: Comparing with cables of the same cross section, the high temperature resistance of the product can not only transmit higher currents but also withstand larger overloads.

High mechanical strength: The product has excellent impact resistance and has been developed through a special process to overcome the shortcomings of reduced resistance to mechanical damage caused by material aging.