Description

Two or three parallel BV wires, BV wires originally have insulating rubber, and then wrap a layer of rubber outside the three or two parallel BV wires, which is the sheath wire. The sheath wire is also one of the most commonly used household wires, usually composed of three or two cores, and the sheath wire can be divided into: soft sheath (RVV) and hard sheath (BVV).

Standard

This product is produced according to GB/T12972-2008 "Rubber Sheathed Flexible Cable for Mining" and MT818-2009 "Flame Retardant Cable for Coal Mine", and can also be produced according to the standards recommended by the International Electrotechnical Commission IEC, United Kingdom standards, Germany standards and United States standards according to user needs.

Parameters

Scope of use

Due to the decoration of the home now, it is generally laid with a wire pipe, and then three copper wires (fire wire, neutral wire, and grounding wire) are used to pass through the wire pipe. However, sheathed wires are much safer than ordinary wires, so they are still used in home decoration in the construction field. The sheath line is the power cord used in the past, and the sheath wire was used as the lighting and power cord for home decoration in the past; It can be buried directly in the wall or fixed to the wall.

 Model and name

• Of the cable BVV copper core PVC insulated PVC sheathed round cable (wire)

• BLVV aluminum core PVC insulated PVC sheathed round cable (wire)

• BVVB Copper conductor PVC insulated PVC sheathed flat cable (wire)

• BLVVB aluminum core PVC insulated PVC sheathed flat cable (wire).

• BVVB2*1.5 square mm sheathed wire:

It is 2 single-core wires of 1.5 square that are sheathed together. Inside are the phase line, the zero line, the general home decoration to take the bright line.