What Is Rvv Cable And Rvs Cable?

Cables are very common things in life. From our power sockets to electric poles, they belong to cables. Today, I will introduce the difference between rvv cables and rvs cables. Many people think that these two types of cables are different. The difference between cables is not big, but these kinds of cables are very different in terms of name or structure. Let's find out together!

One: Defining the Difference

rvv cable is also known as cable copper wire PVC insulated polyethylene sheathed flexible cable, the letter r means copper wire, the letter v means insulation polyethylene.

rvs cable full name cable copper wire PVC insulated stranded flexible wire for connection, twisted multi-stranded flexible wire, commonly known as twisted pair, alias "soft wire", r for copper wire, v for polybutadiene, s Represents twisted pair (insulation).

Two: the working voltage is different

Rated current of rvv: 300V/500V.

Rated current of rvs: 300/300V.

Three: the application is different

rvv cables are mainly used in soft places such as medium and light mobile household appliances, instrumentation equipment, electrical products, power lighting, etc. They can transmit control data signals and switching power supply data signals, and are also suitable for laying in cable trays and plastic hoses.

The rvs cable is generally used for the detection line of the fire automatic alarm system, electrical products, small power tools, instrumentation equipment and power lighting. It is used to connect the power amplifier and professional audio equipment. digital audio.

Four: The structure is different

The total number of copper core cables of the rvv cable is uncertain, two or more, and there are PVC grommets on the outside. There is no special requirement for the ordering of the copper core cables.

The rvs cable consists of two plastic copper flexible RV wires twisted together, twisted multi-strand flexible wires without outer sheath.

Five: different colors

rvv cable core colors are brown-blue, brown-blue, brown-grey-black, brown-black-blue, brown-black-blue-grey, white digitally coded ground wire, etc.;

The rvs cable is a flexible wire with two insulated copper core wires intertwined with each other.