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Help CenterCorona-Resistant Class 200 Enameled Copper Wire (Q(ZY/XY)BP/200)
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As a leading manufacturer since 1970, Shandong Huilong Electrical Material Co., Ltd. delivers premium Corona-Resistant Class 200 Enameled Copper Wire engineered for demanding electrical applications. Our 10,000-30,000 sqm facility leverages decades of expertise to produce wires that significantly enhance equipment longevity in high-voltage environments. With over $100 million in annual exports to North America, Europe, Asia, and beyond, we guarantee industrial-grade reliability backed by ISO9001, ISO14000, and OHSAS18001 certifications.
This specialized enameled wire features:
- Advanced Corona Resistance: Proprietary insulation formulation minimizes partial discharge damage in high-voltage windings
- Thermal Endurance: Class 200 rating withstands continuous operation at 220°C
- Mechanical Robustness: Excellent flexibility and abrasion resistance during winding processes
- Chemical Stability: Resists solvents, refrigerants, and transformer oils
Technical Specifications:
| Parameter | Value Range |
|---|---|
| Conductor Diameter | 0.1mm - 5.0mm |
| Film Build | Grade 1/3/3 (Standard) |
| Dielectric Strength | Min. 100V/μm |
| Elongation | ≥ 30% |
Key benefits for your operations:
- Extends motor lifespan by 40% in inverter-fed drives
- Reduces winding failures in HV generators & transformers
- Enables compact designs through superior thermal performance
- Simplifies compliance with international safety standards
Trusted by global partners across 15+ markets, our 51-100 skilled technicians ensure strict quality control from raw material to shipment via Qingdao/Shanghai/Ningbo ports. With TL9000 and TS16949 certifications supporting our manufacturing rigor, this wire delivers unmatched value in critical power applications. Contact us today for technical documentation and customized solutions.
FAQ
Q1: What makes this wire 'corona-resistant'?
A: Special nano-fillers in the enamel suppress ionization that causes insulation erosion.
Q2: Can it replace Class H wires?
A: Yes, Class 200 exceeds Class H (180°C) thermal requirements.
Q3: Minimum Order Quantity?
A: MOQ is 500kg, with custom spooling available.
Q4: Lead time for shipments?
A: Standard orders ship within 15-20 days from Shandong.
Q5: Certification documentation?
A: Full test reports and certificates provided with shipment.
Q6: Suitable for vacuum pressure impregnation?
A: Yes, compatible with VPI processes.
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