Tips for buying high-quality copper-clad aluminum
Source:
|
Author:HENGJIU
|
Published time: 2021-05-06
|
1389 Views
|
Share:
Copper clad aluminum is one of the main types of enameled wire, and everyone should know a lot about enameled wire. In a society where electrical products are widely used, the use of enameled wire has become more common
Copper clad aluminum is one of the main types of enameled wire, and everyone should know a lot about enameled wire. In a society where electrical products are widely used, the use of enameled wire has become more common, and our knowledge of enameled wire has gradually increase. In order to meet the needs of the development of the times, the types of enameled wires have become more diverse. The use of copper-clad aluminum enameled wires has many advantages. Next, let everyone understand the skills of buying high-quality copper-clad aluminum enameled wires. Let's take a look.
Tips for buying high-quality copper-clad aluminum
(1) When purchasing copper-clad aluminum, check the material of the product, such as whether the insulation and sheath are elastic, whether there are burrs or protrusions on the surface, whether the appearance is smooth, round, and uniform in color; whether the copper-aluminum core can meet the requirements, Conductor resistance testing should be carried out when conditions permit.
(2) When choosing copper-clad aluminum enameled wire, you should consult an experienced professional electrician, and use wires with appropriate cross-section size and voltage level according to your own electrical load.
(3) Pay attention to the marking of copper-clad aluminum products. When purchasing copper-clad aluminum products, you should observe the product's certificate of conformity. Whether the product model, specification, rated voltage, core number, production date, implementation standard, license number and other relevant information are fully marked, the physical surface of the product should be printed with the name of the manufacturer , The product model and the continuity mark of the rated voltage, it is necessary to verify whether the relevant information of the two is consistent.
(4) Pay attention to the length of copper clad aluminum. There is a length mark on the certificate. You can first estimate the length of one coil of the finished product package, and then count the number of coils to see if the length of the wire is short.
If you want to buy high-quality copper-clad aluminum enameled wire, you need to pay attention to the above inspection points. Otherwise, the quality of the copper-clad aluminum enameled wire purchased cannot be guaranteed. Copper-clad aluminum enameled wire is still very common in life. When using it, you need to pay attention to waterproof and moisture-proof, and at the same time avoid high temperature
