RVV wire is the full name of copper core PVC insulated PVC sheathed soft wire, also known as light PVC sheathed soft wire, commonly known as soft sheathed wire, which is a kind of sheathed wire. It is mainly used in power lines, control lines and signal transmission lines for electrical appliances, instruments and electronic equipment and automation devices. It can be used for anti-theft alarm systems, building intercom systems, etc.

Definition

Rated voltage 300V/500V, the number of cores ranges from 2 cores to 24 cores according to national standards, more than two cores are twisted into cables, and the outer layer is twisted in the right direction. It is widely used in the control installation of instruments, meters, building intercoms, and surveillance monitoring.

RVV full name

PVC insulated PVC sheathed soft cable.

The meaning of the letters

The letter R stands for soft wire

The letter V stands for the insulator polyvinyl chloride (PVC)

RVV wire is the most commonly used cable in weak current system. The number of core wires is uncertain, two or more, with PVC sheath outside, and there is no special requirement for the arrangement between the core wires.

The role of the sheath

For example: RVV2*0.5 is 2 0.5 square millimeter wires plus an outer sheath. The role of the sheath is

1. Protect the inner sheath of the cable from mechanical damage and chemical corrosion;

2. Enhance the mechanical strength of the cable.

Inspection requirements

RVV refers to a multi-strand copper core soft wire. The appearance of the wire is to look at the mark on the wire, the relative thickness of the cortex and the core. The cortex is generally made of polychlorinated material. The copper core is 19 strands twisted. The specifications are generally 1, 1.5, and 2.5 square millimeters. Looking at the length of the line (one circle is 100 meters), the national standard line is 95-100 meters, and the non-standard line is about 90 meters.

Product Display

Copper core PVC insulated PVC sheathed soft wire and cable.

Farrow Cable 227IEC53(RVV).

Farrow Cable H05VV-F.

Product Performance

Product Name: RVV Cable, RVV Wire and Cable

Rated Voltage: 300V/500V.

Conductor: Multi-strand copper conductor, in line with GB/T 3956 Class 5 (equivalent to IEC60228.5).

Insulation: Polyvinyl chloride mixture (PVC).

Sheath: Flexible polyvinyl chloride mixture (PVC), gray (RAL7001).

Core identification: ¡Ü5 cores, colored cores; black cores with white numbers, yellow-green ground wire.

Number of cores: 2-5 cores, 7-36 cores (products outside the CCC catalog, no CCC certification).

Cross-sectional area: 0.75-2.5mm2, 0.5, 2.5-35mm2 (products outside the CCC catalog, no CCC certification).

Test voltage: 2000V, 5min.

Insulation resistance: >200M ohms¡ÁKM.

Using temperature: -30~ +70¡æ.

Bending radius: 15¡Ácable outer diameter.

Flame retardant properties: IEC 60 332.1.

Reference standards: GB 5023, IEC60227, HD VDE21.5 S3.

Packaging specifications: 100m, 500m, 1000m.

Application of cables

RVV cables are mainly used in flexible places such as medium and light mobile appliances, instruments, household appliances, power lighting, etc. They can transmit control signals and power signals, and are also suitable for laying in bridges and hoses. At the same time, this product has obtained CCC and CE mark certification and meets the requirements of HD (EU unified coordination standards). It can be used not only in the Chinese market, but also in the European market. According to the HD standard, this cable model is H05VV-F.

Specification of wire cores

2¡Á0.50, 3¡Á0.50, 4¡Á0.50, 5¡Á0.50, 6¡Á0.50, 7¡Á0.50, 8¡Á0.50, 10¡Á0.50, 12¡Á0.50, 18¡Á0.50, 25¡Á0.50, 36¡Á0.50.

2¡Á0.75, 3¡Á0.75, 4¡Á0.75, 5¡Á0.75, 6¡Á0.75, 7¡Á0.75, 8¡Á0.75, 10¡Á0.75, 12¡Á0.75, 18¡Á0.75, 25¡Á0.75, 36¡Á0.75.

2¡Á1.0, 3¡Á1.0, 4¡Á1.0, 5¡Á1.0, 6¡Á1.0, 7¡Á1.0, 8¡Á1.0, 10¡Á1.0, 12¡Á1.0, 18¡Á1.0, 25¡Á1.0, 36¡Á1.0.

2¡Á1.5, 3¡Á1.5, 4¡Á1.5, 5¡Á1.5, 6¡Á1.5, 7¡Á1.5, 8¡Á1.5, 10¡Á1.5, 12¡Á1.5, 18¡Á1.5, 25¡Á1.5, 36¡Á1.5.

2¡Á2.5, 3¡Á2.5, 4¡Á2.5, 5¡Á2.5, 6¡Á2.5, 7¡Á2.5, 8¡Á2.5, 10¡Á2.5, 12¡Á2.5, 18¡Á2.5, 25¡Á2.5, 36¡Á2.5.

2¡Á4.0, 3¡Á4.0, 4¡Á4.0, 5¡Á4.0, 7¡Á4.0.

2¡Á6.0, 3¡Á6.0, 4¡Á6.0, 5¡Á6.0, 7¡Á6.0.

2¡Á10.0, 3¡Á10.0, 4¡Á10.0, 5¡Á10.0.

3¡Á16.0, 4¡Á16.0, 5¡Á16.0.

4¡Á25.0, 5¡Á25.0.

4¡Á36.0, 5¡Á36.0.

Notes:

¢ÙThere are also RVV cables with higher rated voltages of 450/750V and 600/1000V.

¢ÚThere are also more core wire colors.

¢ÛThere are also RVV cable products for other special places (high and low temperature resistance, corrosion resistance, cutting resistance, etc.).

¢ÜThe model of products outside the CCC catalog is RVV, without CCC certification.

Technical parameters

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