The full name of RVV cable is copper core PVC insulated PVC sheathed flexible cable, also known as PVC sheathed flexible wire, commonly known as soft sheathed wire.
RVV wires are two or more RV wires plus a layer of PVC sheath. There are no special requirements for the arrangement of the core wires. The letter R stands for cord; the letter V stands for insulator polyvinyl chloride (PVC).
The normal operating temperature of the RVV wire does not exceed 70°C. The rated voltage of 52RVV is 300/300V; the rated voltage of 53RVV is 300/500V.
RVV cable is the most commonly used cable in weak current systems. Its main uses are: used in power lines, control lines and signal transmission lines for electrical appliances, instruments, electronic equipment and automation devices. It can be specifically used for anti-theft alarm systems, building intercom systems, and home lighting connections. Line etc.