Btly, Guangdong Shuangli Cables, Fireproof Cables From Guangdong
Guangzhou Cables BTLY Flexible Fire-Resistant Cables, Guangdong Shuangli Cable Co., Ltd. BTLY4*4mm2 Flexible Inorganic Mineral Insulated Isolated Fire-Resistant Cables, BTLY4mm2 Mineral Cables, Flexible Cables, Guangdong Cables
Guangdong Shuangli Cable Co., Ltd. BTLY4mm2 Flexible Inorganic Mineral Insulated Isolated Fire-Resistant Cables are suitable for explosion-proof systems and equipment, namely fire hazard areas, and facilities with high safety requirements.
When selecting cables for fire protection lines, the voltage drop index should be considered. Voltage drop occurs when the cable is in operation, which is caused by the cable and impedance. The impedance of the cable conductor is the vector sum of the DC resistance and AC reactance of the conductor. Among them, the DC resistance is much larger than the AC reactance, and sometimes the influence of the AC impedance can even be ignored. When the temperature changes, the AC reactance of the cable changes little, while the DC resistance increases with the increase of temperature.
Product structure is as shown in the following figure
Seven characteristics of Guangdong Shuangli Cable Co., Ltd. BTLY Fire-Resistant Cables:
1. The fire resistance standard fully meets the assessment standard of BTT in terms of fire resistance performance.
2. For products with a specification of 1.5 - 6mm2, 1 - 37 cores can be produced; for those with a specification of 10 - 185mm2, 1 - 5 cores can be produced; for those with a specification of 10 - 630mm2, single - core can be produced. The length can be delivered in a whole coil without joints according to customer requirements.
3. There is no need to install additional pipes during laying, and it has the same waterproof and anti - impact functions as BTT.
4. Explosion-proof
5. High corrosion resistance.
6. It has good functions of preventing rats, ants and radiation, which can ensure the stability, long service life and durability of the cable.
7. Low working temperature, small line loss, strong overload resistance, long service life and high safety. It is especially suitable for applications with environmental protection requirements.
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