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Fire-Resistant Cable
Fire-Resistant Cable
Coal mining machine rubber-sheathed flexible cable - MCPT
This product is suitable for power connection of mining machinery and similar mobile electrical equipment in mines with a rated voltage of 1.9/3.3kV or less. The minimum bending radius of the cable is 6 times the cable diameter. The long-term operating temperature of the cable does not exceed 90℃, and the cable has good flame-retardant properties.
Super A-class flame-retardant power cable - WDZA+-YJY23
This product is suitable for high-temperature environments with AC rated voltage of 0.6/1kV and below. It is a flame-retardant cable with a higher flame-retardant performance than Class A, allowing it to operate continuously at 1200℃ for 3 hours. It features fire isolation and high-temperature resistance, and has excellent fire-prevention performance.
Super A-class flame-retardant power cable - WDZA+-YJY
This product is suitable for high-temperature environments with AC rated voltage of 0.6/1kV and below. It is a flame-retardant cable with a higher flame-retardant performance than Class A, allowing it to operate continuously at 1200℃ for 3 hours. It features fire isolation and high-temperature resistance, and has excellent fire-prevention performance.
Rigid fire-resistant cable - BTTZ
Mineral-insulated cables with a rated voltage of 750V or less are used in nuclear power plants, metallurgy, chemical industry, mines, kilns and other dangerous, harsh, and high-temperature environments. In recent years, they have also been widely used in high-rise buildings, airports, docks, subways, etc., to ensure the uninterrupted operation of fire pumps, fire elevators, local lighting, emergency evacuation guidance, security monitoring, fire prevention and exhaust systems, and backup power supplies and other fire-fighting electricity and important equipment in case of fire. Since the cables are entirely composed of inorganic materials, they themselves cannot cause fires, and cannot burn or support combustion. Due to the melting point of copper being 1083℃ and the melting point of magnesium oxide being 2800℃, this type of cable can continue to supply power in fire conditions close to the melting point of copper, exhibiting excellent fire-resistant performance.
Flexible fire-resistant cable - NG-A(BTLY)
0.6/1kV and below rated voltage, inorganic mineral insulated fire-resistant cables are used for trunk lines, fire lines, and escape rescue systems, such as emergency lighting, fire monitoring, emergency signal systems, elevator systems, smoke exhaust systems, and control lines. This fire-resistant cable overcomes the drawback of limited production length, avoids the problem of intermediate joints during installation, and has the advantages of an insulation layer that is not easily affected by moisture and convenient installation. It can be processed into single-core or multi-core structures according to the actual needs of users.
Flexible fire-resistant cable - YTTW
Metal-sheathed inorganic mineral-insulated cables with a rated voltage of 0.6/1kV or less are used in basic industrial and civil construction. They have excellent fire-retardant properties and meet not only the circuit integrity test requirements of GB/T 19216.21 at 950℃~1000℃/90min, but also the requirements of the British BS 6387 standard for simple fire resistance, fire and water resistance, and fire and impact resistance. They are flexible, can be coiled, have a bending radius of 6-10D, and produce no smoke or toxic fumes during combustion, making them an environmentally friendly green product.
Flexible fire-resistant cable - BBTRZ
Rated voltage 0.6/1kV and below flexible mineral-insulated fire-resistant cables are used in nuclear power plants, mines, metallurgy, chemical industry, and kiln manufacturing, etc., in high-temperature environments. They have low-smoke, non-combustible, non-toxic, and fire-resistant characteristics. They are free from the constraints of metal sheaths, overcoming the electrical defects of metal-sheathed cables in terms of electrical performance. The current-carrying capacity, voltage withstand level, and insulation resistance level have been significantly improved. They are not easy to absorb moisture, and the insulation performance is more stable. They can be manufactured with multiple cores and fixed lengths without intermediate joints. Their flexible structure makes them easy to bend, and they do not require special terminals. They are suitable for various laying methods, and general electrical personnel can use conventional cable laying methods. Construction and maintenance are simple, and the overall cost is greatly reduced.