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Polyamide-imide Composite Polyester Enamelled Copper and Aluminum Square Wire

Polyamide-imide composite polyester or polyester imide enamelled copper and aluminum square wire has excellent performance in a variety of applications, especially the advantages like neat arrangement, improved embedding degree.

Features of Polyamide-imide Composite Polyester or Polyester Imide Enamelled Copper and Aluminum Square Wire

1. High temperature resistant

2. Resistance to chemical corrosion, transformer oil

3. Resistance to coldness and radiation

4. High breakdown voltage

5. Good mechanical performance

6. Good formability

Material of Polyamide-imide Composite Polyester or Polyester Imide Enamelled Copper and Aluminum Square Wire

Pulled or extruded bare copper flat wire, smooth surface, small resistance

Good insulating paint, polyester or polyester imide insulating paint as primer and polyamide imide as a top coat

Standard of Polyamide-imide Composite Polyester or Polyester Imide Enamelled Copper and Aluminum Square Wire

Part of the criteria for adaptation or reference are:

IEC60317-0-2 (Flat)

IEC60317-29 (Flat)

MW36-A

Application of Polyamide-imide Composite Polyester or Polyester Imide Enamelled Copper and Aluminum Square Wire

Grade 200 polyamide-imide composite polyester or polyester imide enamelled copper and aluminum square wires have excellent performance in a variety of applications, especially the advantages like neat arrangement, improved embedding degree and increased magnetic flux, including extreme application environments. Some typical applications include:

Transformer

Generator

Cooling system

C motor

UPS power supply

Electronic transformer

Typical performance of Polyamide-imide Composite Polyester or Polyester Imide Enamelled Copper and Aluminum Square Wire

The following values do not apply to customized specifications

Test Standard requirements
Specification Copper wire:a(b):0.45—7.00 mm
Aluminum wire:a(b):0.8—7.00 mm
Resistivity 0.017241Ω.mm2/m (Copper)
0.02785Ω.mm2/m (Aluminum)
Breakdown voltage Flat wire is above 2000V
Thermal shock The minimum thermal shock temperature is 220℃
Solvent resistant Standard solvent, "H" hardness pencil insulation layer does not scratch
Appearance Jujube red, smooth, shiny surface, no lacquer
Packaging Plastic or wood tray packaging, flat wire length can be customized

Description:

The applicable scope of different enameled wire is different, namely, the same enameled wire also have different paint film thickness.

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