What is the difference between flexible cord RV and RVV?

Although the models of RV wire and RVV wire are very similar, with only one letter difference, their uses are very different, not only from the scope of application, but also from some subtle differences such as sheath and color.

RV ultra soft insulated wire, full name: copper core PVC insulated flexible wire and cable; The conductor is made of multi strand fine copper wire, and the insulation is PVC mixture. The cross-section is generally between 0.3 and 70 square meters, which is widely used in the industrial power distribution field.

The full name of RVV cable is copper core PVC insulated PVC sheathed flexible cable, also known as light PVC sheathed flexible cable, commonly known as soft sheathed wire, which is a kind of sheathed wire. RVV wires and cables are two or more RV wires plus a layer of sheath.