What points should be paid attention to when buying household cables to avoid being pitted?

Date：2021/8/6　　Clicks：1022

Cables are relatively unimportant raw materials in home decoration, but they are closely related to everyone’s daily life and involve the safety of electricity in daily life. Therefore, you must pay special attention when buying cables to avoid buying fake and shoddy products. . The following is a detailed explanation of how the cable is priced, and what key points should be paid close attention to when buying.

How much does it cost for one meter of cable
At this stage, the price of wires on the market is very unstable at this stage. The price of wires depends on the fluctuations in the price of copper. The more expensive the copper, the more expensive the cable. Moreover, the price of different well-known brands will also have certain differences. The 4 square meter is about 230 yuan for the next roll (100 meters long), the 2.5 square meter is 140 yuan per roll (100 meters long), and the 1.5 square meter is 85 yuan per roll (100 meters long). This price is for reference only. The actual price is based on the local price.

An important link in the selction of cables

1. Length
Pay attention to the length. Some people will find that the number of meters is marked on the upper side of the cable that you buy. It is 100 meters. But be aware that it has a meter mark, but in the middle part, some black chambers will count 10 meters less, such as 30. After meters, the landmark is gradually 40 meters.

2. Copper material quality
The true copper of the cable is reddish, while the brass is yellow. In addition, copper is softer and brass is harder. Brass is not too much fraudulent at this stage.

3. PVC material
Pay attention to the seection of cables. Many people will make copper core wires very standard, but on PVC materials, they are fake and shoddy products.

4. CCC product certification
The cable line should be marked with the CCC product certification certificate as much as possible. Since the cable product is a compulsory identity certification product in China, all the machinery manufacturing industry should obtain the CCC product certification certificate verified by the China Electric Welder Product Quality Certification Research Association as much as possible. In addition, cables are associated with safe electricity use, and the quality of cables will damage everyone's asset and capital security, so be sure to choose cable products with CCC product certification.

5. Product qualification certificate
Check whether the cable has the product qualification certificate, specification model, inspection, manufacturing date, company name, production and processing place, telephone and other marks. This is a product produced by a reliable manufacturer. Everyone should know it correctly when buying.