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UL 10064 Standard Compliant Enamelled Copper Wire for Transformers
Product Spotlights
UL 10064-certified enamelled copper wire delivering Class 180 thermal stability for transformers. Features high dielectric strength (>8kV), low dissipation (tanδ≤0.02), and mechanical flexibility. Manufactured in ISO/TS16949-certified facilities with 50+ years expertise. Supports global compliance (IEC/JIS) and custom spooling. Export-ready with full documentation.
US$ 4.89
500 - 4999 Kilograms
US$ 4.85
≥5000 Kilograms
Key Specifications
Get Latest Price
Application:
Other, Transformers & electrical coils
Conductor Type:
Other, Annealed bare copper
Material:
High purity copper conductor
Payment & Shipping
Payment Methods:
Port of Shipment:
QINGDAO/SHANGHAI/NINGBO/TIANJIN
Delivery Detail:
Delivery time depends on order quantity.
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Application
Other, Transformers & electrical coils
Conductor Type
Other, Annealed bare copper
Material
High purity copper conductor
Insulation Type
Polyester-imide enamel coating
Standard Compliance
UL 10064 Standard
Temperature Class
Class 180 (H)
Shape
Round copper wire
Certifications
ISO9001, ISO14000, TS16949
Packaging
Spools or custom coils
As a leading manufacturer since 1970, Shandong Huilong Electrical Material Co., Ltd. delivers premium UL 10064 Compliant Enamelled Copper Wire engineered for transformer reliability. With over 10,000 square meters of advanced production facilities and ISO-certified processes, we ensure consistent quality meeting global standards. Our wires are trusted across North America, Europe, Asia, and beyond, backed by annual exports exceeding $100 million. Experience enhanced electrical performance and thermal stability designed for demanding applications.
Core Technical Advantages:
- Superior Dielectric Strength: Withstands voltages up to 12kV/mm, minimizing short-circuit risks.
- Thermal Endurance: Class 180 (H) rating ensures stable operation at 180°C continuous temperature.
- Mechanical Durability: Elastic elongation exceeding 30% resists cracking during winding processes.
- Low Dissipation Factor: Tanδ ≤ 0.02 reduces energy losses in high-frequency transformers.
- Adhesion Flexibility: Passes 1D-3D winding tests without enamel detachment.
Key Specifications:
| Parameter | Value Range |
| Wire Diameter | 0.05mm - 5.0mm |
| Resistance Tolerance | ±2% (IEC 60317) |
| Breakdown Voltage | Min. 8kV (0.5mm wire) |
| Thermal Shock | 0 cracks (250°C/1h) |
Client Benefits:
- 15-20% longer transformer lifespan due to oxidation-resistant enamel
- Reduced manufacturing scrap rates with consistent dimensional accuracy
- Compliance with UL, IEC, and JIS standards for global market access
- Customizable spooling (PT-85 to PT-1000) for automated winding systems
Trusted by clients in 15+ countries including USA, Germany and Japan, our Qingdao-port shipped products undergo 12-stage quality checks. With 51-100 dedicated technical staff and TS16949-certified processes, we guarantee batch-to-batch consistency. Contact us for samples – transform your electrical designs with wires proven in Eastern Europe's power grids and Oceania's renewable energy projects.
Frequently Asked Questions:
-
Q: What is the minimum order quantity?
A: Standard MOQ is 500kg, with sample reels available for testing. -
Q: Can you provide wires with dual insulation?
A: Yes, polyamide-imide overcoated options are available upon request. -
Q: How do you ensure UL standard compliance?
A: Each batch includes test reports per UL 1441 and UL 1569 protocols. -
Q: What packaging prevents shipping damage?
A: Moisture-proof wooden spools with corner protectors and steel strapping. -
Q: Are custom conductor shapes available?
A: Rectangular/flat wires can be produced for specific transformer designs. -
Q: What's the lead time for 2-ton orders?
A: 15-20 days ex-works, expedited via Qingdao/Shanghai/Ningbo ports. -
Q: Do you assist with regulatory documentation?
A: Full certification packs (RoHS, REACH, MSDS) accompany shipments.
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1Yr
Business Type
Manufacturer
Year Established
1970
Factory Size
10,000-30,000 square meters
Annual Export Value
Above US$100 Million
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