Bvvb type wire, b: cloth wire class, the copper core conductor in the cloth wire is omitted; v: PVC insulation; v: polyvinyl chloride sheath; b: Flat type. Ordinary household wire BVVB wire is made of oxygen-free copper conductor, which makes the copper wire appearance brighter, lower resistance, and has excellent electrical conductivity and high safety; The long-term permissible operating temperature of the BVVB product should not exceed 70 ° C, but the PVC mixture that can be used continuously at 90 ° C can be increased to 105 ° C under the premise of shortening the total working time, while preventing thermoplastic flow and allowing the insulation resistance to be reduced. The performance indicators of the products are in line with national GA306.1-2007. The cable laying temperature should be no lower than 0 ° C. The bending radius of a cable with an outer diameter (D) less than 25mm should be no less than 4D. The bending radius of a cable with an outer diameter (D) greater than 25mm should be no less than 6D. To prevent wires from heating up. Rated voltage 300/500V voltage, BVVB is copper core polyvinyl chloride insulated polyvinyl chloride sheathed flat cable two-core, two-layer sheathed. BVVB insulation core is not stranded, parallel placement with jacket. Mainly used in special places of lifting equipment, cable tracks, transmission machinery, elevators, telescopic machinery and other mobile electrical power transmission lines and control, household lighting.
About Us
Hot Tags: common house wire, China common house wire manufacturers, suppliers, factory, 3 core Household wire building cable, Waterproof Electric Extension Cord, insulated PVC Screened Control Cable, copper customized Control wire, 3 Core Household Wire, Household xlpe insulated power wire
