Copper Enameled Wire With 200°C Thermal Rating for High-Temp Applications
Product Spotlights
As a leading manufacturer since 1970, Shandong Huilong Electrical Material Co., Ltd. leverages five decades of expertise to produce premium Copper Enameled Wire engineered for extreme environments. Our 200°C thermal-rated wire delivers unmatched reliability in high-temperature applications, manufactured in our 10,000-30,000㎡ facility with rigorous ISO-certified processes. With over $100M annual exports to global markets including North America and Europe, we guarantee products that withstand demanding operational conditions while optimizing electrical efficiency.
Core Technical Advantages:
- Thermal Resilience - Withstands continuous 200°C operation without degradation, significantly outperforming standard 155°C class wires
- Enhanced Dielectric Strength - Multi-layer enamel insulation provides >7,000V breakdown voltage
- Low Resistance Loss - 99.9% pure copper core ensures optimal conductivity (IEC 60317 compliant)
- Mechanical Durability - Elastic elongation >30% prevents cracking during winding processes
Performance Specifications:
| Parameter | Standard Value | Testing Method |
|---|---|---|
| Thermal Class | 200°C | IEC 60172 |
| Dielectric Strength | 7,000-9,000V | IEC 60851-5 |
| Conductor Tolerance | ±0.005mm | IEC 60317-0-1 |
| Temperature Index | ≥200 | IEC 60216 |
| Chemical Resistance | Class C | IEC 60851-4 |
Note: Custom specifications available upon request
Industry Applications:
- Electric Vehicles - Traction motors requiring thermal endurance
- Industrial Furnaces - Coils in high-heat processing equipment
- Power Transformers - Windings for energy distribution systems
- Aerospace Systems - Critical components in engine compartments
Backed by TL900 and OHSAS18001 certifications, our manufacturing excellence ensures batch-to-batch consistency. With 51-100 skilled technicians overseeing production, each spool undergoes 12-point quality verification. Global clients benefit from our logistics network across Qingdao, Shanghai, Ningbo, and Tianjin ports, ensuring timely delivery to 15+ markets worldwide. Choose Huilong for enameled wire that extends equipment lifespan by 40% in thermal stress environments. Contact us today for technical consultation or customized solutions.
Frequently Asked Questions
Q1: What distinguishes 200°C thermal class wire from standard versions?
A1: Our wire maintains insulation integrity and electrical properties at 45°C higher than Class 180 wires, preventing premature failure in extreme heat applications like industrial ovens or EV powertrains.
Q2: Can I get customized wire diameters?
A2: Yes, we produce diameters from 0.1mm to 5.0mm. Provide your specifications during ordering for tailored solutions.
Q3: How does the enamel coating withstand high temperatures?
A3: We use polyimide-based enamel with thermal stabilizers that form molecular cross-links at 200°C, creating a rigid protective matrix.
Q4: What certifications support your quality claims?
A4: Our production holds ISO9001 (quality), ISO14000 (environmental), and OHSAS18001 (safety) certifications, with full traceability.
Q5: What's the lead time for European orders?
A5: Standard orders ship within 15 days via Shanghai or Ningbo ports, with 30-45 day transit to European destinations.
Q6: Do you provide samples for testing?
A6: Yes, we offer sample spools for dielectric strength and thermal cycling validation. Contact sales for arrangements.
Q7: How does this wire improve motor efficiency?
A7: The combination of high-purity copper (reducing I²R losses) and thermal-stable insulation allows compact winding designs, boosting power density by 15-20%.
Q8: What packaging options are available?
A8: Standard 5-50kg spools with moisture-resistant wrapping. Custom palletization and labeling available for bulk orders.
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