enameled wire
enameled wire
enameled wire
enameled wire

Enameled Wire

Send Inquiry

    Enameled wire production scope:

    Conductor thickness—a:0.8～5.6mm
    Conductor width—b:2.00～16.00mm
    Conductor width ratio:1.4:1
    Please contact us if the specification is beyond the scope.

    Category:

      Enameled Wire

      The enameled wire, also known as the magnet wire or winding wire, is a type of wire used in transformers. It is made by coating a thin layer of insulation material, such as enameled or polyurethane, over a conductive wire. This insulation coating provides electrical insulation and protection to prevent short circuits.

      Technological parameters of enameled wire include:

      1. Conductor Material: The core wire is typically made of copper or aluminum due to their excellent conductivity properties.
      2. Insulation Material: The insulation coating is usually made of enameled or polyurethane, which provides high electrical resistance and thermal stability.
      3. Wire Diameter: available in various diameters, ranging from very thin wires used in small transformers to thicker wires for larger power transformers.
      4. Temperature Rating: designed to withstand high temperatures generated during transformer operation. It is rated based on its ability to operate at a specific temperature without deteriorating the insulation.
      5. Voltage Rating: have different voltage ratings depending on their intended application. Higher voltage ratings are required for transformers used in power distribution systems.
      6. Thermal Class: The thermal class indicates the maximum allowed operating temperature of the wire. It is denoted by a letter, such as F (155°C), H (180°C), or C (220°C), representing different levels of temperature resistance.
      7. Flexibility: can be solid or stranded. Stranded wires offer more flexibility, making them suitable for applications that require frequent bending or movement.

      These parameters ensure that the enameled wire meets the electrical and thermal requirements of transformers, ensuring their efficient and reliable operation.

      Enameled wire product category:

      130 polyester enameled wires;
      155 modified polyester enameled rectangle wires;
      180 polyester imide enameled copper(aluminum) rectangle wires;
      200 polyester imide / polyamide-imide composite enameled copper(aluminum) rectangle wires;
      120 acetal enameled copper(aluminum) rectangle wires.
      enameled wire