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Zhengzhou LP Industry CO.LTD
E-mail: office@cnlpzz.com
Mobile: +86-18103865695
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Tel: +86-371-65861282
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Enameled Aluminum Strip

china manufacturing square copper enameled wire class 220

China manufacturing square copper enameled wire class 220 Grade 2 with excellent conductivity and very good winding ability is made of copper conductor which shall be copper wire, oxygen-free and low-oxygen copper wire with smooth surface, roundness, uniform quality and no defects as specified in the specified standard. 

Square copper enameled wire with a class 220 rating refers to a type of enameled copper wire that is shaped in a square cross-section and has an insulation class rating of 220.

The square shape of the wire provides certain advantages in specific applications, such as improved winding density and better space utilization. It allows for a tighter and more efficient winding of the wire in certain coil designs or applications that require a compact shape.

The class 220 insulation rating indicates the maximum allowable temperature that the wire can withstand without experiencing significant degradation. In this case, class 220 corresponds to a temperature rating of 220°C (428°F). This means that the wire is designed to maintain its electrical and mechanical properties within acceptable limits at temperatures up to 220°C.
square copper enameled wire class 220
The enamel insulation applied to the copper conductor provides electrical insulation and protection against moisture, heat, and other environmental factors. The enamel insulation used in class 220 wire is specifically designed to have excellent thermal resistance, allowing it to withstand higher temperatures compared to wires with lower insulation class ratings.

Square copper enameled wire with a class 220 rating is commonly used in high-temperature applications that require reliable electrical performance and thermal stability. These applications may include high-temperature transformers, motors, generators, and other electrical devices that operate in demanding environments.

When selecting and using square copper enameled wire with a class 220 rating, it is important to consider the specific requirements of your application, such as the voltage, current, and operating temperature. Adhering to the manufacturer's specifications and following industry best practices for handling and installation will help ensure optimal performance and longevity of the wire in your application.

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