Which household wire brands recommend wire specifications?

If you want to use electricity at home, you must lay wires. Without laying wires, electricity cannot be used normally. What is the wire specification? Many people will also pay attention to the brand when buying household wires, because different wire brands will have different prices and different wire quality. The following is the recommendation of household wire brands. Next, Bian Xiao will tell you about it.

1. What is the wire specification?

BV: Hard wire, single-core wire of copper wire.

BVR: It is called flexible wire, which is a single-core wire composed of multiple copper wires.

RV: Single-core wires with more copper wires than BVR are called flexible wires, which are not suitable for installation at home.

BVVB: Hard sheath line, consisting of two or three BV wires and a protective sleeve.

RVV: Soft sheath line, consisting of two, three or four RV wires and a protective sleeve.

Single-stranded copper core wire is commonly used in home improvement, suitable for BV or BVR wire, or choose multi-stranded copper core wire, which is more convenient for electricians to thread pipes.

Specifications of household wires: 1mm2, 1.5mm2, 2.5mm2, 4mm2, 6mm2, 10mm2, 16mm2, 25mm2, 35mm2, 65420mm2, 70mm2, 95mm2,16mm2.

Cross-sectional area of wires not commonly used at home: 0.5mm2, 0.75mm2, 300mm2, 400mm2, 500mm2.

The main line of household wires is suitable for copper core wires of 1.5mm2, 2.5mm2, 4mm2 and 6mm. 1.5mm2 conductor is suitable for lamps, switch wires and ground wires; 2.5mm2 copper core wire is suitable for sockets and some branch lines, and 4mm2 copper core wire is suitable for main circuits, electric water heaters, air conditioners, etc.

Second, the household wire brand recommendation

Far East 1

Far East Cable Co., Ltd. was founded in 1990, and after years of efforts, it has become the largest wire and cable listed company in China. A large enterprise integrating R&D, manufacturing, sales and service.

2. Baosheng

Jiangsu famous brand, a brand of Baosheng Electric Wire Co., Ltd., established in 2008, is one of the top 500 enterprises in China, with the most competitive strength and the largest cable high-tech enterprise in China.

3. Shenghua Cable

Founded in 1987, it is a product of Shanghai Shenghua Cable Group and a large wire and cable enterprise. It is one of the largest wire and cable manufacturers in China, and a trans-regional modern enterprise group.

What is the wire specification? Interior decoration often needs to find a professional electrician to judge what specifications of wires to use, so the owner must ask the electrician before buying wires. The brand recommendation of household wires is as above. If you think these brands of wires are not bad, you can choose them carefully when you buy them.