D'Mak Energia Private Limited

Product Name

Electrolytic Grade Copper Winding Wire

Product Description

High-conductivity electrolytic copper winding wire manufactured from Cu-CATH-1 grade copper. Suitable for electrical and electronic applications requiring superior conductivity, thermal stability, and insulation reliability.

Technical Specifications Conductor

• Material: Electrolytic Grade Copper (Cu-CATH-1)

• Purity: ≥ 99.97%

• Conductivity: ≥ 101% IACS

• Oxygen Content: ≤ 200 ppm

• Standard Compliance:

  • IS 13730 (Part 1 & 2)

  • IEC 60317

  • ASTM B49 / B170

Wire Type

• Super Enamelled Copper Winding Wire

• Paper Covered Copper Winding Wire (on request)

• Bare Copper Wire (on request)

Size Range

• Diameter: 0.20 mm to 5.00 mm

• Gauge: As per customer requirement (SWG / AWG / mm)

Insulation

• Insulation Type:

  • Polyurethane (PU)

  • Polyester (PE)

  • Polyesterimide (EI)

  • Polyamide-imide (AI)

• Insulation Grade: Grade 1 / Grade 2

• Thermal Class:

  • Class B (130°C)

  • Class F (155°C)

  • Class H (180°C)

Mechanical Properties

• Elongation: ≥ 20%

• Tensile Strength: As per IS / IEC standards

• Flexibility: Excellent

• Surface Finish: Smooth & Spark-Free

Electrical Properties

• Breakdown Voltage: As per insulation grade

• Resistance: As per IS / IEC standards

• Heat Shock Resistance: Passed

Packing Details

• Packing Type: Plastic / Wooden / Metal Spool

• Standard Coil Weight: 5 kg / 10 kg / 20 kg / 25 kg

• Custom Packing: Available on request

Applications

• Electric Motors

• Transformers

• Pumps & Compressors

• Alternators & Generators

• Fans

• Induction Motors

• Electrical Panels & Equipment