Corona Resistant Enameled Copper Round Wire for Inverter Motors
Anti-Corona Enameled Copper Round Wire for Inverter Motors is developed to solve the problem of corona phenomenon generated by traditional enameled copper wire in high frequency changing electric field. The corona phenomenon leads to increased losses and noise in motors, and also reduces the life and stability of motors. In order to avoid these problems, corona-resistant enameled copper wire is widely used in inverter motors.
Anti-corona enameled copper wire is usually enameled with polyimide, polyether ketone and other high-performance insulating materials, which have good heat resistance, chemical resistance and mechanical strength, and are able to maintain good insulating properties in harsh environments such as high temperatures, high humidity and high pressure. In addition, the structure of the paint layer of corona-resistant enameled copper wire is also optimized, using multi-layer or composite structure, which can effectively inhibit the occurrence of corona phenomenon.
The main features of corona resistant enameled copper wire are as follows:
1. excellent insulation performance: corona enameled copper wire paint layer using high-performance insulating materials, such as polyimide, polyether ketone, etc., can be in high temperature, high humidity, high pressure and other harsh environments to maintain good insulation performance.
2. strong corona resistance: corona resistant enameled copper wire has optimized the structure of the lacquer layer, the use of multi-layer or composite structure, can effectively inhibit the occurrence of corona phenomenon, thus improving the efficiency and stability of the motor.
3. good high temperature resistance: corona enameled copper wire can still maintain good insulation properties at high temperatures, and can withstand higher temperature ranges, in line with the frequency conversion motor high temperature, high power and other special requirements of the working environment.
4. Strong corrosion resistance: the paint layer of corona enameled copper wire has excellent chemical corrosion resistance, and can maintain good insulation performance in corrosive gases, acids and alkalis and other harsh environments.
The use of corona-resistant enameled copper wire can effectively improve the efficiency and stability of the motor, reduce noise and vibration, and can extend the service life of the motor. Therefore, in application scenarios requiring high precision, high efficiency, low noise and long life, corona-resistant enameled copper wire is widely used in a variety of motors, especially in inverter motors are more widely used.
