Home improvement cable choice one

For the current home decoration, many friends will modify the original circuit. In the process of circuit modification, more than half of the friends will choose to replace the original one. At this time, a problem arises, that is, how to choose the one we need What about home cables?

Regarding home decoration, I don't know which cable is better to buy, where to buy it, and how to choose it? Min's cable will help you solve it

In fact, for the choice of home improvement cables, we can mainly focus on the following three points: one is the specification, the other is the type, and the third is the brand. As long as we grasp these three points, I believe everyone can choose the cable they need.

(1) How to choose the specifications of home improvement cables?

There are many types of cables in the market, many specifications, and prices are messy. It is difficult for us to choose. The packaging is the same, the specifications are the same, but the manufacturers are different, and the prices are also very different. The "Great Wall Logo" and production license number of the Electrical Product Certification Committee; look at the outer plastic skin of the wire, there should be no open flame when lit with a lighter. The informal product uses recycled plastic, which is dull in color and loose in texture, and can ignite an open flame.

①: The choice of home cable entry line. The entry line is the section of wire from the outdoor to our indoor, because the distance is relatively short, the use is not very long, and the amount is not very large. For the wire diameter of the entry line wire , the suggestion is to choose a 10 square copper wire. If the housing area is relatively large, it is recommended that you choose a 16 square copper wire. Basically, all the needs of life can be met. The service life is also relatively long.

② : Cables used for lighting sockets and lamps. For some ordinary sockets used in our life, the power of electrical appliances is not very large, and there are also the main lines of lighting. It is recommended to choose 2.5 square copper core wires. Lighting in life, The power consumption of ordinary sockets is generally below 3000 watts, and the 2.5 square copper core wires are fully satisfied.

③: The choice of cabinet air conditioners, washing machines and the main lines of the kitchen and bathroom. Because the power is relatively large, it is recommended that you choose 4 square meters of copper core wires. There are also many owners who say that 4 square meters are completely useless. Of course, we can choose a larger one, but The price is definitely not the same, but the cable will not be changed often, just choose according to your own needs and budget.

Min's cable suggestion: 1. For the wire diameter of the cable, we must choose the national standard wire diameter. For example, for a 2.5 square copper core wire, the national standard wire diameter is 1.78, and when we choose, we generally choose it according to 1.75mm. .2, we should pay attention to the color of the wire core. Generally speaking, copper is better than brass. 3. Check the softness of the wire core. For the wire core, the softer the wire, the more copper content I think The higher the resistivity, the lower the resistivity and the better the quality.