Corona-resistant enameled wire is a special enameled wire with special insulating materials that can effectively prevent corona. Corona is a discharge phenomenon formed in air or other high-voltage media. Corona destroys the insulating material on the surface of the wire, which reduces the insulating property of the wire and may even cause serious accidents such as fires and explosions.

Corrosion-resistant enameled wire insulation material is generally high strength, insulation performance is remarkable, low dielectric constant of the special polymer. In addition, the conductor of the corrosion-resistant enameled wire is usually made of high-purity copper or aluminum wire to ensure the conductivity of the wire.



(1) Insulating materials: corona resistant enameled wire insulating materials are generally specialty polymers with high strength, high insulating properties, low dielectric constant and other characteristics. The narrow molecular structure of this polymer can effectively prevent the electric field in the insulating material accumulation and discharge, thus preventing the formation of corona.

(2) conductor materials: corona resistant enameled wire conductor is generally used high purity copper or aluminum wire to ensure the conductivity of the wire. High purity conductor can reduce the resistance and current loss, thus reducing the heat and power loss of the wire, improve the electrical performance and service life of the wire.

(3) production process: corona resistant enameled wire production process is very strict, must ensure the uniformity and stability of the quality of the insulating material. In the production process, a large number of tests and inspections are required to ensure that the corona resistance and electrical properties of the wire meet the requirements.

(4) Application areas: corona resistant enameled wire is widely used in high voltage electrical equipment, high voltage transmission lines, power transformers, electric motors, generators and other fields. In these high-voltage occasions, the wire is prone to corona phenomenon, and the use of ordinary enameled wire can easily lead to the destruction of the wire insulation material, which may lead to equipment failure or accidents. Corona resistant enameled wire can effectively avoid this situation and improve the safety and reliability of the equipment.

Corona-resistant enameled wire is widely used in high-voltage electrical equipment, high-voltage transmission lines, power transformers and other fields, effectively improving the safety and security of the wire.