Polyester Enameled Wire (PEW) is a type of magnet wire or winding wire used in various electrical applications. The parameters of PEW electric magnetic copper wire can vary based on specific requirements and standards. 

However, here are some common parameters associated with PEW copper wire:
Wire Diameter (Gauge): The diameter of the copper wire is a crucial parameter. It is often specified in terms of gauge or in millimeters.

Temperature Class: PEW wires are designed to operate at specific temperature levels. The temperature class is indicated by a letter code, such as B, F, H, etc. Each letter corresponds to a maximum allowable temperature for continuous operation.
Class B (130°C)
Class F (155°C)
Class H (180°C)
Insulation Thickness: The thickness of the enamel insulation on the copper wire is an important parameter. It is usually specified in micrometers or millimeters.

Tensile Strength: Tensile strength measures the resistance of the wire to breaking under tension. It is expressed in megapascals (MPa) or pounds per square inch (psi).

Elongation: Elongation represents the wire's ability to stretch without breaking. It is expressed as a percentage.

Copper Content: The percentage of copper in the wire can be specified, ensuring the desired electrical conductivity.

Color: PEW wires may come in various colors. The color is often chosen based on industry standards or specific application requirements.

Flexibility: The flexibility of the wire is important, especially in applications where the wire needs to be bent or wound. It is often expressed in terms of bending radius.

Voltage Rating: The maximum voltage that the wire can withstand without breakdown is an important parameter. It is typically specified in volts.

Conductor Type: PEW wires are typically made of copper, but the specific type of copper (such as oxygen-free copper) may be specified for certain applications.

It's important to note that these parameters can be subject to industry standards such as those set by the International Electrotechnical Commission (IEC) or the National Electrical Manufacturers Association (NEMA). Additionally, specific applications may have unique requirements, and the parameters may need to be customized accordingly. Always refer to the manufacturer's datasheets or specifications for accurate and detailed information on PEW electric magnetic copper wire parameters.

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