In today's era, wherever we go, we cannot do without cables. From industry to home, so when choosing cables, we must pay attention to a few points. If we choose low-quality cables, it will bring great inconvenience to our lives. Below, the editor will tell you a few tips.
Firstly, after receiving the cable, we need to observe the surface markings of the wire. There should be markings on the surface of the wire indicating the manufacturer's name, product model, and rated voltage. In this way, if any problems occur during the use of wires, you can quickly find the manufacturer. When choosing wires, remember to pay attention to this point.
Secondly, we will observe the appearance of the wires again to see if the outer surface of the wires is flat and smooth, whether the markings are clear, whether the insulation layer and protective layer are damaged, and whether there is a greasy feeling when touching the wires with our hands. From the cross-section of the wire, the thickness of the insulation layer and sheath layer on the entire circumference of the wire must be uniform, and there should be no core deviation. The insulation or sheath should have a certain thickness.
Then, we will consider the issue of conductor wire diameter. When selecting wires, we should choose the conductor wire diameter according to the specifications indicated on the certificate of conformity. If the conductor cross-section is slightly smaller, it is easy to cause the wire to heat up and cause a short circuit.
Finally, during the wiring process, it is advisable to adhere to regulations and use BV single core wires to fix the wiring through pipes. When wiring, be careful not to damage the wires, and do not damage the wires during house decoration; Do not connect in the middle of a route; Do not touch the wires when connecting the electrical box (box); In addition, household appliances with high electricity consumption, such as air conditioners, should be powered by a separate wire; It is best to maintain a certain distance for wires used for weak and strong electricity.
From a safety perspective, a good cable is necessary. It is particularly important to choose a good cable company to produce cables for our quality of life.
