INVERTER-DUTY ENAMELLED COPPER WIRE — CLASS 200

PRODUCT OVERVIEW

IDW-200 is designed for motor windings exposed to electrical stresses generated by modern variable-frequency drives and inverter systems.

The insulation system can be engineered for enhanced resistance to repetitive voltage impulses, thermal stress, and mechanical stress during winding.

APPLICATIONS

• Variable-frequency drive motors

• Inverter-fed motors

• AC motors

• Industrial pumps

• Industrial fans

• Compressors

• Electric vehicle drive motors

• Servo motors

• Industrial automation equipment

STANDARDS

• IEC 60317 series

• NEMA MW 1000 series

• Applicable inverter-duty requirements

• Customer specifications

CONSTRUCTION

Conductor: Annealed copper
Insulation: Enhanced enamel insulation system
Conductor Shape: Round
Thermal Class: Up to 200°C depending on construction

TECHNICAL DATA

KEY FEATURES

• Designed for inverter-fed motors

• Enhanced impulse voltage resistance

• High thermal endurance

• Excellent mechanical strength

• Good winding performance

• Suitable for automated winding

• Designed for demanding motor-drive environments

AVAILABLE FORMS

• Round wire

• Fine wire

• Heavy-gauge wire

• Precision winding wire

PACKING

• Plastic spools

• Industrial winding spools

• Cartons

• Pallets

• Customer-specific export packaging

QUALITY ASSURANCE

Testing may include conductor resistance, dimensional inspection, dielectric breakdown, impulse endurance, elongation, adhesion, flexibility, heat shock, abrasion, and thermal endurance.

FAQ

Q1: What is IDW-200?
A: IDW-200 is inverter-duty enamelled copper wire designed for motor windings used with variable-frequency drives and inverter systems.

Q2: Why is inverter-duty wire different from conventional magnet wire?
A: Inverter-fed motors can experience repetitive voltage impulses and electrical stresses that require an insulation system specifically designed for the application.

Q3: Is IDW-200 suitable for VFD motors?
A: Yes, it is designed for inverter-fed and variable-frequency-drive motor applications, subject to the required system specifications.

Q4: Can it be used for electric vehicle motors?
A: Suitable constructions can be considered for electric vehicle drive motors where the required thermal, electrical, mechanical, and reliability specifications are met.

Q5: What information should be provided when ordering?
A: Recommended information includes conductor diameter, thermal class, inverter voltage, switching conditions, motor type, winding process, and applicable standards.