A frequent visitor to weak current systems-RVV super soft sheathed wire
1. What is RVV cable?
The full name of RVV cable is copper core PVC insulated PVC sheathed flexible cable, commonly known as soft sheathed wire. RVV cable is two or more RV wires plus a layer of PVC sheath. The sheath can not only enhance the mechanical strength of the RVV cable, but also protect the inner sheath of the cable from mechanical damage and chemical corrosion.
2. Product description and product structure of RVV cable
RVV cable is the most commonly used cable for weak current systems. It is usually suitable for two rated voltages: 300V/300V, the specific model is 60227IEC 52 (RVV) and 300V/500V, the specific model is: 60227IEC 53 (RVV). The number of core wires of the RVV cable is variable, two or more, with a PVC sheath on the outside, there is no special requirement for the arrangement of the core wires. The letter R stands for flexible cord, and the letter V stands for insulator polyvinyl chloride (PVC). For example: RVV2*0.5 is composed of 2 wires of 0.5 square millimeters plus a layer of sheath.
Product Description:
RVV executive standard: GB/T 5023
Sheath material: polyvinyl chloride
Insulation material: polyvinyl chloride
Conductor material: multiple bare soft copper stranded wire
The normal working temperature does not exceed 70℃
The product has passed CCC certification
Insulation color: black, white, blue, red, brown, green, yellow, yellow/green
3, the main purpose of RVV cable
Used for rated voltage 300V/300V or 300V/500V and below power devices, household appliances, power tools, construction lighting and machine interiors, etc., as electrical connection lines.
4.What is the difference between RVV cable and BVR, RVVP, AVVR, etc.?
1. RVV cable is two or more sheathed cords, while BVR is a single cord;
2. The letter P in the RVVP cable represents shielding, that is, RVVP has an extra layer of shielding and braided net compared with RVV, and the main effect is external signal interference.
3. AVVR and RVV are actually the same type of wire. Usually, the model with 0.5 square or more is classified as RVV (including 0.5 square), and the model with 0.5 square or less is classified as AVVR.
Guangdong Rifeng Cable Co. Ltd
Tel:86-0760-88166388
Addr:Guangfeng Industrial Zone, West district,Zhongshan ,Guangdong ,China
