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Enameled Wire
Created with Pixso. EI/AIW-200 Class 200 Enameled Copper Magnet Wire, Dual-Layer Polyester-Imide and Polyamide-Imide Insulation for Motors
Detail Information
Place of Origin:
China & Thailand
Certification:
LEC
Cable Type:
Enameled Wire
Conductor Material:
CU / AL
Insulation Material:
Polyester-Imide + Polyamide-Imide
Jacket Material:
/
Rated Voltage:
/
Rated Temperature:
Class 200 (200°C Thermal Class)
Packaging Details:
Export-ready packaging tailored to cable and magnet wire specifications and shipping requirements. Drums, reels, and pallets available as applicable
Supply Ability:
15,000 KM per year
Highlight:

AIW/EI-200 Enameled Wire

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Polyester-Imide Enameled Wire

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Class 200 polyesterimide enamelled copper wire

Product Description

POLYAMIDE-IMIDE ENAMELLED COPPER WIRE / POLYESTER-IMIDE — CLASS 200

PRODUCT OVERVIEW

EI/AIW-200 uses a dual-layer insulation system combining a polyester-imide base coat with a polyamide-imide overcoat.

This construction provides enhanced thermal endurance, mechanical strength, abrasion resistance, and chemical resistance for demanding industrial electrical equipment.

APPLICATIONS

  • High-performance motors

  • Industrial generators

  • Transformers

  • Traction motors

  • Compressors

  • Pumps

  • Automotive electrical systems

  • Variable-speed motors

  • Heavy-duty electromagnetic equipment

STANDARDS

  • IEC 60317 series

  • NEMA MW 1000 series

  • JIS C 3202

  • Customer specifications

CONSTRUCTION

Conductor: Annealed copper
Primary Insulation: Polyester-Imide
Secondary Insulation: Polyamide-Imide
Conductor Shape: Round
Thermal Class: 200°C

TECHNICAL DATA

Parameter Specification
Conductor Material Annealed Copper
Conductor Shape Round
Thermal Class 200°C
Nominal Diameter 0.10–5.00 mm
Insulation Structure Polyester-Imide + Polyamide-Imide
Insulation Grade Grade 1 / Grade 2
Electrical Breakdown Voltage According to applicable standard
Elongation According to applicable standard
Adhesion Excellent
Flexibility Good
Heat Shock High-temperature grade
Abrasion Resistance Excellent
Chemical Resistance Excellent
Thermal Stability Very High
Solderability Grade dependent
Color Natural / Customer specified

KEY FEATURES

  • Class 200 thermal performance

  • Dual-layer insulation

  • Excellent abrasion resistance

  • High mechanical strength

  • Good chemical resistance

  • Suitable for inverter-fed motors

  • Designed for demanding industrial environments

AVAILABLE FORMS

  • Round magnet wire

  • Precision winding wire

  • Fine wire

  • Heavy-gauge wire

PACKING

  • Industrial spools

  • Protective cartons

  • Pallets

  • Customer-specified packaging

QUALITY ASSURANCE

Quality control can include conductor resistance, dimensions, insulation thickness, dielectric breakdown, elongation, adhesion, flexibility, heat shock, abrasion, and thermal endurance.

FAQ

Q1: What is EI/AIW-200?
A: It is a dual-insulation enamelled copper wire using polyester-imide and polyamide-imide layers for Class 200 applications.

Q2: Why are two insulation layers used?
A: The combination can improve thermal endurance, mechanical durability, abrasion resistance, and chemical resistance.

Q3: What equipment is it designed for?
A: It is suitable for demanding motors, generators, transformers, compressors, pumps, and other industrial electrical machinery.

Q4: Is it suitable for inverter motors?
A: Suitable constructions can be used in inverter-fed motor applications where the required electrical and thermal performance is met.

Q5: Can the insulation build be customized?
A: Yes. Insulation grade, build, conductor diameter, spool configuration, and other parameters can be specified according to the application.