200°C Insulated Enameled Copper Winding Wire for Solar Inverter Transformers
Product Spotlights
As a leading electrical materials manufacturer since 1970, Shandong Huilong leverages 50+ years of expertise to deliver premium 200°C insulated enameled copper winding wire engineered specifically for solar inverter transformers. Our ISO-certified production processes ensure wires withstand extreme thermal stress while maintaining optimal electrical conductivity in renewable energy applications.
Core Technical Advantages:
- Exceptional thermal endurance with 200°C continuous rating
- Uniform enamel insulation prevents voltage breakdown
- Low dielectric loss for improved inverter efficiency
- Corrosion-resistant coating extends service life
- Flexible windability with elongation exceeding 35%
| Parameter | Value |
|---|---|
| Dielectric Strength | Min 8000 VAC |
| Thermal Shock Resistance | 10 cycles at 200°C |
| Chemical Resistance | Withstands transformer oils |
Engineered for harsh environments, our winding wire reduces eddy current losses by up to 30% compared to standard alternatives. The triple-layered insulation system provides:
- Superior slot fill capability
- Enhanced thermal conductivity
- Resistance to thermal cracking
FAQ Section
Q: What certifications apply to this wire?
A: Produced under ISO9001, ISO14000, and TS16969 quality systems with full traceability.
Q: Can I request custom diameters?
A: Yes, we provide diameters from 0.1mm to 5.0mm with tolerance within ±0.005mm.
Q: How does this wire perform in high-humidity environments?
A: The insulation maintains >1000MΩ resistance after 48hrs at 40°C/95% RH.
Q: What packaging options are available?
A: Standard spools (5-50kg) or custom coils with wooden crates for export.
Q: Do you provide technical support?
A: Our engineering team offers application-specific winding design assistance.
Q: What's the lead time for orders?
A: Standard specifications ship in 2-3 weeks; custom orders require 4-5 weeks.
Backed by our $100M+ annual export volume and 10,000-30,000㎡ manufacturing facility, we guarantee consistent quality through automated production lines. Serving global clients from Qingdao/Shanghai/Ningbo ports, our winding wire meets rigorous demands of solar installations across North America, Europe, and Asia-Pacific regions. Contact us today for samples and experience how our 50+ years of expertise elevates your transformer performance.
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