How to choose cable brand products
Release time： 2022-07-01 13:25
There is a well-known word, I say "upstairs downstairs light telephone ", this is decades ago, many people yearn for life. Now, in our life, we can no longer turn off the lights everywhere, now many people are riding electric vehicles, electricity is transmitted through wires and cables, in the face of many manufacturers and brands, how to choose wire, cable products? When buying, you can buy the right wire according to your power consumption, and check the raw material composition, model specifications, etc. recorded in the wire and cable manual to reduce the occurrence of safety risks and extend the service life. Then, understand how to choose the cable brand products below!
1. Cable appearance
When purchasing a wire, pay attention to the appearance of the wire. Ensure that the wire is smooth and flat, that the insulation and coating are not damaged, that the mark is clear, and that the wire is not greasy when touched. From the cross section of the wire, the insulation or sheath thickness is uniform around the wire, shall not be eccentric. Insulation or sheathing shall be of a certain thickness.
2. Conductor diameter
When purchasing wire, please pay attention to whether the conductor diameter is consistent with the section indicated on the certificate. When the cross section of conductor is small, the heat of wire is easy to cause short circuit. It is recommended to use wires of 1.5 square mm or more for household lighting circuits and 2.5 square mm or more for household appliances with large power such as air conditioners and microwave ovens.
3. Standard use
Wiring should be standardized, fixed line using BV single-core wire through the pipe, wiring attention do not touch the wire, room decoration do not touch the wire, to avoid connection in the same line; Do not touch the wire when placing it in the electrical box (box).
Use safety and quality standards:
First, determine the cable brand professional safety
In order to understand whether the cable brand is good in terms of price positioning, it is necessary to better judge whether the brand has better professional security. In this way, the use of wire, cable function is more effective, in the use of characteristics to achieve better standards, every detail can achieve better reliability, naturally can meet everyone's use needs, in terms of security to achieve better standards.
2. Cable brand selection from the practical point of view
Each cable brand meets different standards in quality, and the use effect may vary depending on the production and processing technology. Understand their own actual needs, from the practical perspective of multi-dimensional measurement, can clearly judge the characteristics of each brand, in the selection of good performance. Don't worry about all kinds of problems in use, also can improve security.
The above is how to choose cable brand products, but also to understand the actual situation and price of various brands, to determine the actual demand for cable. This can be targeted and reasonable choice of manufacturer brand, obtain more reliable use experience, achieve better standards in quality, price positioning is more stable.