RVV is a soft sheathed wire, consisting of 2/3 or more RV wires. RVV is often used as a power cord in electrical and instrumentation equipment, and is rarely used in home decoration.
The full name of RVV wire is copper core polyvinyl chloride insulated polyvinyl chloride sheathed flexible wire, also known as lightweight polyvinyl chloride sheathed flexible wire, commonly known as soft sheathed wire, which is a type of sheathed wire.

Applicable scope
Mainly used in power lines, control lines, and signal transmission lines for electrical appliances, instruments, electronic equipment, and automation devices, specifically for anti-theft alarm systems, building intercom systems, etc. Simultaneously applied in flexible usage areas such as medium and light mobile appliances, instrumentation, household appliances, and power lighting, it can transmit control signals and power signals, and is also suitable for laying in cable trays and hoses.