The full name of RVS wire is copper core polyvinyl chloride insulated twisted flexible wire for connection, twisted pair multi stranded flexible wire, abbreviated as twisted pair, commonly known as "flower wire". At present, this type of wire is mostly used in fire protection systems, also known as fire protection wire
Category: The letter S represents twisted pair cable; The letter R represents a flexible cable; The letter V represents polyvinyl chloride (insulator)
Common RVS twisted pair models: RVS wire/RVS twisted pair (fire wire)/ZR-RVS flame-retardant twisted pair/NH-RVS fire-resistant twisted pair/WDZ-RYS low smoke halogen-free flame-retardant twisted pair. Its rated voltage is 300/300V, and commonly used specifications include 2 * 0.5mm2, 2 * 0.75mm2, 2 * 1.0mm2, 2 * 1.5mm2, 2 * 2.5mm2, and 2 * 4mm2.

Product Usage
1. It is commonly used as a detector circuit for automatic fire alarm systems.
2. Suitable for household appliances, small electric tools, instruments and power lighting wires.
3 is used to connect amplifiers with audio equipment and broadcast systems to transmit audio signals amplified and processed by amplifiers.

The RVS wires produced by Tianxing Cable are made of preferred raw materials and refuse secondary recycling waste. The conductor core is made of high-purity oxygen free copper, with strong current carrying capacity and low loss; The insulation layer is made of flame-retardant PVC material, which is not easy to ignite. The normal operating temperature of the wire can reach 70 ℃, and it does not burn when away from open flames. The thickness of the outer skin is uniform, effectively preventing current breakdown and fire, ensuring safe and reliable electrical use; The wires have undergone multiple tests such as high-strength bending, tensile strength, and impact resistance, all of which comply with national standards.