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Help CenterPolyester Enameled Round Copper Wire (Class 155, QZ/155 Specification)
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As a leading manufacturer since 1970, Shandong Huilong Electrical Material Co., Ltd. proudly offers our Polyester Enameled Round Copper Wire (Class 155, QZ/155 Specification), designed for superior electrical performance and reliability in demanding industrial applications. With over 50 years of expertise and a factory spanning 10,000-30,000 square meters, we ensure consistent quality that meets global standards, helping you enhance efficiency and reduce operational costs. Our commitment to innovation and customer satisfaction is backed by an annual export value exceeding US$100 million, serving diverse markets from North America to Southeast Asia. Trust in our product to deliver exceptional insulation and durability for your critical projects.
This high-performance wire features a robust polyester enamel coating that provides excellent thermal and mechanical properties, making it ideal for a wide range of electrical devices. Key advantages include:
- Enhanced Insulation: The Class 155 rating ensures reliable operation at temperatures up to 155°C, reducing the risk of short circuits and extending equipment lifespan.
- Superior Conductivity: Made from pure copper, it offers low electrical resistance for efficient energy transfer, minimizing power loss in applications like motors and transformers.
- Durability: The uniform enamel coating provides high resistance to abrasion, chemicals, and humidity, ensuring long-term performance even in harsh environments.
- Customization Options: Available in various diameters and configurations, it can be tailored to specific project requirements, such as for automotive or industrial machinery.
Technical specifications are detailed in the table below, highlighting core parameters that ensure compatibility with industry standards. For instance, the QZ/155 specification guarantees adherence to rigorous testing protocols, including dielectric strength and thermal endurance.
| Parameter | Typical Value | Notes |
|---|---|---|
| Diameter Range | 0.1 mm to 5.0 mm | Customizable upon request |
| Insulation Thickness | Grade 1 to Grade 3 | Based on application needs |
| Resistance | Low, per ASTM standards | Ensures minimal energy loss |
| Dielectric Strength | > 70 kV/mm | Tested under QZ/155 spec |
By choosing this wire, you benefit from reduced maintenance costs, improved safety in high-temperature settings, and versatility across sectors like renewable energy and consumer electronics. It's engineered to support sustainable operations, with options for eco-friendly packaging and efficient logistics from our ports in Qingdao, Shanghai, Ningbo, and Tianjin.
With certifications including ISO9001, ISO14000, and OHSAS18001, our products are trusted in over 15 global markets, from Eastern Europe to Oceania. Our team of 51-100 dedicated professionals ensures prompt support and flexible solutions, backed by decades of manufacturing excellence. Experience the reliability of Shandong Huilong—contact us today for a quote and discover how our Class 155 wire can elevate your projects with unmatched quality and value.
Frequently Asked Questions (FAQ):
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Q: What applications is this wire suitable for?
A: It is commonly used in electric motors, transformers, generators, and other industrial equipment requiring high thermal resistance. -
Q: What certifications does your product hold?
A: We comply with multiple standards, including ISO9001 for quality management and OHSAS18001 for safety, ensuring global acceptance. -
Q: Can I request custom diameters or lengths?
A: Yes, diameters and other specifications are customizable upon request to meet specific project needs. -
Q: What is the lead time for orders?
A: Typical lead times range from 2-4 weeks, depending on order size and customization, with efficient shipping from key ports. -
Q: How does the Class 155 rating benefit my application?
A: It allows the wire to operate reliably at up to 155°C, enhancing performance in high-heat environments and reducing failure rates. -
Q: Is this wire resistant to environmental factors?
A: Yes, the polyester enamel provides excellent resistance to moisture, chemicals, and abrasion, ensuring durability in varied conditions. -
Q: What packaging options are available?
A: Standard packaging includes reels or spools, with options for bulk or eco-friendly materials upon inquiry. -
Q: Do you offer samples for testing?
A: Samples are available upon request to verify compatibility and performance before full-scale orders.
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