Post by binbin on Jul 19, 2022 2:52:13 GMT -5
Nowadays, the application of magnet wire is more and more extensive, such as railway transportation, charging piles of new energy vehicles, electronic equipment, high-voltage motors and clean energy. There are various types of magnet wire, and you can choose according to your needs.
According to the material of the conductor, it can be divided into enameled copper wire and enameled aluminum wire; according to the shape of the conductor, it can be divided into round wire, flat wire and square wire. Below, we will introduce you to several typical types of magnet wire.
Enameled round copper wire
Enameled copper wire is a kind of magnet wire with bare round copper as conductor and multi-layer insulation layer, which conforms to EN13601Cu-ETP standard. Enameled round copper wire is a kind of enameled wire with high heat resistance. The temperature varies from 130 degrees to 220 degrees. High-quality enameled round copper wire uses TU2 oxygen-free copper as raw material. TU2 oxygen-free copper has good electrical and thermal conductivity. This magnet wire is mostly used in transformers and generators.
Enameled flat copper (rectangular) wire
The advantages of enameled flat (rectangular) copper wire are good solderability and colorability. At high frequencies, it consumes very little, and has good radiation resistance and excellent chemical corrosion. The insulating layer of the enameled flat (moment) copper wire is very strong, so it has good environmental resistance and good stability. This magnet wire can be used in motors and welding machines.
Enameled square copper wire
The enameled square copper wire has excellent insulation and good waterproof performance. Typically used in refrigeration systems, USP power supplies and electronic transformers.
Enameled round aluminum wire
Appearance is generally light brown or purple, smooth and bright, no paint warts. The material of enameled aluminum wire is generally drawn or extruded bare aluminum wire, which conforms to national standards. The surface is smooth and defect-free, and the performance is good. Insulating enamel, polyester or polyester-enameled aluminium wire is easier to coil into coils than enameled copper wire. Enamelled aluminum has better insulating properties and longer service life due to its strong oxide film. The flame retardant grade of enameled wire is B, which has better shielding effect and higher mechanical properties. The biggest advantage of aluminum wire is its weight. It is one-third the weight of copper wire, so costs can be reduced. This magnet wire is generally used in transformers and generators.
Enamelled Flat Aluminum Wire
Enamelled flat (rectangular) aluminum wire has good heat resistance, high solvent resistance and excellent hydrolysis resistance. And the enamel flat (rectangular) aluminum wire has good corrosion resistance, good abrasion resistance, excellent flexibility and adhesion. High-quality enameled flat (moment) aluminum wire has good conductivity and smooth surface, and is processed by advanced equipment. The temperature grade of enamel flat (moment) aluminum can reach more than 240 degrees. This magnet wire can be used in modern instruments and welding machines.
Enameled square aluminum wire
Enameled wire consists of conductor and insulating layer. After the exposed aluminum wire has been softened with fire, it is coated and baked a few times. The biggest advantage of aluminum wire is its weight. It is one-third the weight of copper wire, which reduces costs. With good adhesion, it can reduce transportation costs and increase the added value of products. Generally used in transformers, generators, refrigeration systems and Class C generators, etc.
CTC cable
CTC has good heat resistance, high solvent resistance, high solvent resistance and excellent hydrolysis resistance. Because of the more advanced manufacturing process, this magnet wire also has good corrosion resistance, good abrasion resistance, excellent flexibility and adhesion. Generally used in large oil-immersed power transformers, reactors and large-capacity dry-type transformers.
This is the introduction of several commonly used enameled wires, you can go to see what kind you need.
According to the material of the conductor, it can be divided into enameled copper wire and enameled aluminum wire; according to the shape of the conductor, it can be divided into round wire, flat wire and square wire. Below, we will introduce you to several typical types of magnet wire.
Enameled round copper wire
Enameled copper wire is a kind of magnet wire with bare round copper as conductor and multi-layer insulation layer, which conforms to EN13601Cu-ETP standard. Enameled round copper wire is a kind of enameled wire with high heat resistance. The temperature varies from 130 degrees to 220 degrees. High-quality enameled round copper wire uses TU2 oxygen-free copper as raw material. TU2 oxygen-free copper has good electrical and thermal conductivity. This magnet wire is mostly used in transformers and generators.
Enameled flat copper (rectangular) wire
The advantages of enameled flat (rectangular) copper wire are good solderability and colorability. At high frequencies, it consumes very little, and has good radiation resistance and excellent chemical corrosion. The insulating layer of the enameled flat (moment) copper wire is very strong, so it has good environmental resistance and good stability. This magnet wire can be used in motors and welding machines.
Enameled square copper wire
The enameled square copper wire has excellent insulation and good waterproof performance. Typically used in refrigeration systems, USP power supplies and electronic transformers.
Enameled round aluminum wire
Appearance is generally light brown or purple, smooth and bright, no paint warts. The material of enameled aluminum wire is generally drawn or extruded bare aluminum wire, which conforms to national standards. The surface is smooth and defect-free, and the performance is good. Insulating enamel, polyester or polyester-enameled aluminium wire is easier to coil into coils than enameled copper wire. Enamelled aluminum has better insulating properties and longer service life due to its strong oxide film. The flame retardant grade of enameled wire is B, which has better shielding effect and higher mechanical properties. The biggest advantage of aluminum wire is its weight. It is one-third the weight of copper wire, so costs can be reduced. This magnet wire is generally used in transformers and generators.
Enamelled Flat Aluminum Wire
Enamelled flat (rectangular) aluminum wire has good heat resistance, high solvent resistance and excellent hydrolysis resistance. And the enamel flat (rectangular) aluminum wire has good corrosion resistance, good abrasion resistance, excellent flexibility and adhesion. High-quality enameled flat (moment) aluminum wire has good conductivity and smooth surface, and is processed by advanced equipment. The temperature grade of enamel flat (moment) aluminum can reach more than 240 degrees. This magnet wire can be used in modern instruments and welding machines.
Enameled square aluminum wire
Enameled wire consists of conductor and insulating layer. After the exposed aluminum wire has been softened with fire, it is coated and baked a few times. The biggest advantage of aluminum wire is its weight. It is one-third the weight of copper wire, which reduces costs. With good adhesion, it can reduce transportation costs and increase the added value of products. Generally used in transformers, generators, refrigeration systems and Class C generators, etc.
CTC cable
CTC has good heat resistance, high solvent resistance, high solvent resistance and excellent hydrolysis resistance. Because of the more advanced manufacturing process, this magnet wire also has good corrosion resistance, good abrasion resistance, excellent flexibility and adhesion. Generally used in large oil-immersed power transformers, reactors and large-capacity dry-type transformers.
This is the introduction of several commonly used enameled wires, you can go to see what kind you need.
