

Description
Flexible mineral insulated cable
1. YTTW flexible fireproof cable is also called copper sheathed corrugated inorganic insulated cable. The cable is a new type of fireproof cable improved on the basis of the disadvantages of mineral insulated cables. It can overcome the disadvantages of limited production length of mineral insulated cables, avoid the problem of intermediate joints in installation and laying, and has an insulating layer that is not easy to be damp. , Easy to install and lay, etc. With the continuous promotion of this product, its excellent performance is more and more recognized by the majority of customers, and it is now widely used in basic industry and civil construction.
2. Rare earth aluminum alloy power cables have been widely used in developed countries. Conductor: Creep resistance, high flexibility, strong extension, low rebound, stable connection. Insulation: High temperature resistance, burning resistance, anti-aging, strong and durable, and environmentally friendly carpet. Armored layer: superior economic performance, special self-locking form, strong and tough. Outer sheath: It is made of lead-free and cadmium-free PVC, which can be installed in damp places, directly buried or laid in cement. Application features: The armored layer of the cable has high strength, is lighter than the steel tape armored, and is easier to peel off. It is convenient to install and can be installed without bridges, reducing costs. It can reach flame retardant 1A level, fire resistance level 1, and load GA306.1 and GA306.2 standards.
3. Mineral insulated cables are composed of high-conductivity copper conductors, mineral (magnesium oxide) insulation, and seamless copper tube sheathing as the basic structure. When the cable is used in places where copper is corrosive, a layer can be added to the outermost layer. Plastic jacket (optional). The continuous working temperature of the bare cable can reach 250 degrees, and it can supply power continuously for 3 hours at 950 degrees -1000 degrees. It can work close to the melting point of copper at 1083 degrees in a short time or in an extraordinary period (the melting point of magnesium oxide is 2800 degrees). Models BTTZ, BTTYZ, BTTVZ, BTTQ, BTTYQ, BTTVQ main performance under the fire temperature of 950 degrees high temperature, normal power supply for more than three hours, strong anti-overload ability, service life of more than one hundred years.
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