What Is The Difference Between Interior Decoration Wire RV And Cable RVV?

What is the difference between interior decoration wire RV and cable RVV? They are both ordinary insulated cables with simple structure, have excellent conductivity and acid and alkali resistance, and can be used reliably.​

1. What is the difference between wire RV and cable RVV?

①The naming methods are different

H05V-K is generally used for single-core soft conductor unsheathed cables such as 1.5 mm single core cable flexible, 50mm2 single core flexible cable, single core flexible cable 10mm, RVV polyethylene insulated polyethylene sheathed cables.

②The structure of electrical conductors is different

H07v- k pvc insulated flexible cable wire is a single-core copper wire; H05VV-F is a multi-core copper wire, consisting of two or more RV wires. There is no special requirement for the arrangement of copper core cables.

③The structure of the cable sheath is different

There is no sheath on the outside of the RV cable; there is a layer of PVC sheath on the outside of the RVV cable. Its function is to protect the sheath inside the cable from damage and at the same time increase the strength and wear resistance. effect.

④The rated current is different

The rated current of theh07v k pvc insulated flexible cable is 450V/750V, while the rated current of the H05VV-F is 300V/500V.

RV cable(single core flexible cable 16mm2、single core flexible cable 25mm2、single core flexible cable 4mm） are suitable for soft installation sites with strict requirements, such as electrical cabinets, distribution cabinets and various low-voltage electrical equipment. They can be used to transmit power, electrical control signals and switch signals, and are suitable for A wet, cold and oily installation site.

RVV cable（multicore flexible cable、cable flexible 3x4mm2） are suitable for controlling signal coaxial cables, electrical equipment, dashboards, automated machinery, high-rise building intercom systems, home lighting wiring, etc.