RVVB wire characteristics
RVVB copper core PVC insulated sheath flat power cord, suitable for household appliances, lighting, security monitoring connection line.
1. Rated voltage: 450/750V and below. 2. Working temperature: with -90 suffix type of wire long-term allowable working temperature should not exceed 90℃, other types of wire long-term allowable working temperature should not exceed 70℃. When the cable is used in an environment that prevents thermoplastic flow and allows reduction of insulation resistance, the PVC mixture can be continuously used at 90℃ and its operating temperature can be increased to 105℃ while shortening the total working time.
3. Conductor: single bare copper wire or multi-stranded copper wire 4. RVVB wire use: this product is suitable for ac rated voltage 450/750V and below power, daily electrical appliances, instruments and telecommunications equipment and other lines.
RVVB is mainly applied to power transmission lines and control, lighting and communication lines of mobile electrical appliances such as lifting equipment, cable track, trolley, transmission machinery, elevator, crane, tower crane and telescopic mechanical equipment in special places. It can also be used for connection and installation of closed indoor mechanical parts. RVVB is mainly used for mobile laying, the number of bending is generally greater than BV line, so the service life is longer.