Grade 155 Modified Polyester Enameled Aluminium Round Wire: A Comprehensive Guide
| Feature | Description |
| Thermal Class 155 | Operates efficiently at temperatures up to 155°C without compromising performance. |
| Lightweight Design | Durable aluminium conductors reduce the overall weight of electrical systems. |
| Modified Polyester Enamel Coating | Provides superior insulation, chemical resistance, and thermal stability. |
| Cost-Effective | Aluminum is more affordable compared to copper, ensuring cost-efficient production. |
| Versatile Applications | Suitable for use in motors, transformers, coils, and solenoids. |
Key Features of Grade 155 Modified Polyester Enameled Aluminium Round Wire
FeatureDescriptionThermal Class 155Operates efficiently at temperatures up to 155°C without compromising performance.Lightweight DesignDurable aluminium conductors reduce the overall weight of electrical systems.Modified Polyester Enamel CoatingProvides superior insulation, chemical resistance, and thermal stability.Cost-EffectiveAluminum is more affordable compared to copper, ensuring cost-efficient production.Versatile ApplicationsSuitable for use in motors, transformers, coils, and solenoids.
What is Grade 155 Modified Polyester Enameled Aluminium Round Wire?
Grade 155 Modified Polyester Enameled Aluminium Round Wire is a winding wire made by coating a round aluminum conductor with a modified polyester enamel. This specialized enamel offers excellent thermal resistance, mechanical strength, and chemical durability, making it suitable for high-performance applications. Designed to withstand temperatures of up to 155°C, this wire is widely used in demanding environments such as oil-filled transformers, motors, and ignition coils.
Product Outline
Below is a detailed breakdown of the product, organized into H3 subheadings to explain its properties, applications, and advantages.
1. Why Use Modified Polyester Enamel?
Modified polyester enamel is a premium insulating material applied to magnet wires to enhance their mechanical and thermal performance. Its benefits include:
- Thermal Resistance: Withstands high operating temperatures, meeting thermal class 155 requirements.
- Chemical Resistance: Protects against moisture, transformer oil, and other corrosive substances.
- Mechanical Strength: Offers durability during winding and operation.
2. What Makes Aluminium an Ideal Conductor?
Aluminium is a popular choice for magnet wire due to its unique properties:
- Lightweight: Reduces the weight of components, improving system efficiency.
- Cost-Effective: Aluminum is more affordable than copper, making it a preferred option in large-scale applications.
- High Conductivity: When paired with modified polyester enamel, it ensures reliable electrical performance.
3. How Does Grade 155 Enhance Thermal Performance?
The Grade 155 rating refers to the wire’s ability to maintain performance at temperatures up to 155°C. This makes it suitable for:
- Motors: Operates efficiently under high-temperature conditions.
- Transformers: Ensures consistent insulation in oil-filled and high-load systems.
- Coils: Delivers reliable performance in ignition coils and solenoids.
4. Applications of Grade 155 Modified Polyester Enameled Aluminium Round Wire
This wire is widely used in a variety of industries and applications, including:
- Motors: Lightweight and efficient, it delivers excellent thermal and mechanical performance.
- Transformers: Provides insulation and durability for oil-filled and high-temperature environments.
- Solenoids: Ensures precision and reliability in electromagnetic devices.
- Ignition Coils: Delivers consistent performance in automotive and industrial systems.
5. What are the Specifications of the Wire?
The specifications of Grade 155 Modified Polyester Enameled Aluminium Round Wire are designed to meet diverse application needs:
| Property | Details |
| Thermal Class | 155 |
| Conductor Material | Aluminium |
| Enamel Type | Modified Polyester |
| Diameter Range | 0.15 mm to 5.0 mm |
| Chemical Resistance | Resists oils, solvents, and moisture |
| Standard Compliance | Meets IEC-60317 and RoHS standards |
6. What is the Role of Insulation?
The insulation provided by the modified polyester enamel is critical for the performance of the wire. Its features include:
- Electrical Insulation: Prevents short circuits and ensures reliable energy transfer.
- Thermal Resistance: Protects the conductor from damage at high temperatures.
- Chemical Durability: Shields the wire from transformer oil, moisture, and environmental contaminants.
7. Advantages of Modified Polyester Enameled Aluminium Wire
This wire offers several advantages over traditional materials:
- Lightweight Design: Ideal for reducing the overall weight of electrical systems.
- Cost Efficiency: Aluminum is more affordable than copper, providing significant savings.
- Durability: The modified polyester enamel ensures long-lasting performance in harsh conditions.
8. How is the Wire Manufactured?
The production process of Grade 155 Modified Polyester Enameled Aluminium Round Wire involves:
- Wire Drawing: Aluminum rods are drawn into precise diameters using specialized machinery.
- Enamel Coating: A uniform layer of modified polyester enamel is applied for insulation.
- Curing Process: The coated wire is cured to enhance its thermal resistance and durability.
9. What is the Importance of Chemical Resistance?
The chemical resistance of the wire ensures its durability in harsh environments, such as:
- Oil-Filled Transformers: Protects the wire from degradation caused by transformer oils.
- Moisture-Rich Environments: Ensures consistent performance even in humid conditions.
- Industrial Applications: Resists solvents and other chemicals encountered in industrial processes.
10. Comparing Aluminium Wire with Copper Wire
While copper wire remains a popular choice, aluminium wire offers distinct advantages:
- Weight: Aluminum is significantly lighter than copper, reducing the weight of electrical components.
- Cost: Aluminum is more economical, making it a preferred choice for large-scale applications.
- Thermal Performance: With the addition of modified polyester enamel, aluminum achieves excellent thermal stability.
Conclusion
Grade 155 Modified Polyester Enameled Aluminium Round Wire is a cutting-edge solution for industries demanding high-performance magnet wires. Its combination of lightweight aluminum, modified polyester enamel, and thermal class 155 rating ensures reliable performance in even the most challenging environments. Whether you’re designing motors, transformers, or coils, this wire provides the durability, efficiency, and cost-effectiveness you need.By leveraging advanced manufacturing techniques and the unique properties of modified polyester enamel, this wire meets the demands of modern electrical systems with ease. For applications requiring superior thermal resistance, chemical durability, and lightweight design, Grade 155 Modified Polyester Enameled Aluminium Round Wire is the ideal choice.
Why Choose Us
China’s Role in High-Tension Enameled Wire Manufacturing
As a global leader in enameled wire production, China provides high-quality high-tension winding wires tailored to international standards. Chinese manufacturers leverage advanced production techniques to ensure superior mechanical strength, insulation properties, and consistency in wire processing.
Key Manufacturing Strengths
State-of-the-Art Facilities: Equipped with precision metallurgy and automated insulation coating technologies.
Strict Quality Control: Compliance with JIS, IEC, and NEMA standards ensures high-performance output.
Competitive Pricing: Cost-effective solutions without compromising quality.
Customization Capabilities: Tailored wire specifications to meet diverse industry requirements.
Conclusion
High-tension enameled winding wires represent a crucial component in precision electrical applications. With advancements in tensile strength, conductivity, and insulation properties, these wires provide superior reliability and efficiency. As a leading global supplier, China continues to drive innovation and quality in high-tension enameled wire manufacturing, ensuring the highest industry standards for diverse technological applications.
Frequently Asked Questions
1. What is the primary advantage of high-tension enameled winding wire?
High-tension enameled winding wire offers significantly higher tensile strength compared to standard copper wire, reducing breakage risks in high-precision applications.
2. How does high-tension wire compare to pure copper wire in conductivity?
While high-tension wire has slightly lower conductivity than pure copper (ranging from 77% to 95%), it compensates with superior mechanical strength and durability.
3. What industries commonly use high-tension enameled wires?
These wires are widely used in electro-acoustic applications, telecommunications, mobile devices, and sensor technologies.
4. Why is China a leading manufacturer of high-tension enameled wire?
China’s advanced manufacturing capabilities, strict quality control, and cost-efficient production processes make it a top supplier in the global market.
5. Can high-tension enameled wire be customized for specific applications?
Yes, manufacturers offer tailored solutions with varying tensile strengths, insulation grades, and bonding methods to meet specific industrial requirements.
Why Choose Us
Enamelled Wires Factory Directly
As an established leader in the production of enamelled wires, we provide top-quality enamelled copper and aluminium wires from the largest and most advanced facility in China. Our patented system ensures seamless monitoring of production processes, guaranteeing the exceptional quality of our enamelled wires.
Many Years of Know-how as a Producer of Enamelled Wires
Leverage our extensive experience as a leading producer of enamelled wires. Operating from the largest and most advanced facility in China, we provide enamelled wires of superior quality. Our commitment to continuous investment in cutting-edge machinery and ongoing innovation in our research and development department ensures that we deliver products that enhance your processes and drive inspiration.
Individual Enamelled Wires Matching Your Requirements
As a producer of enamelled copper and aluminium wires, we tailor our products to meet your specific project needs. For suitable volumes, we offer customized enamelled wires from our extensive range. Our production process involves close collaboration between our sales team, application technology experts, and you, ensuring optimal results for your requirements.
Frequently Asked Question
We have ISO9001,ISO14001,IATF16949 and UL certificates.
We are a factory.
We have a special QC department with 15 inspection personnel. Quality inspection team including incoming material, process and finished product inspection
Enamelled wires are available in insulation classes F-155, H-180, and C-200, which indicate their maximum operating temperatures in degrees Celsius
The temperature ratings typically range from 130°C to 220°C, depending on the insulation class and specific application requirements.
Enamelled aluminium wires are lighter and less expensive than copper wires but have slightly lower conductivity. Copper wires, on the other hand, offer higher conductivity and better mechanical strength but are heavier and more costly
Enamelled aluminium wires are ideal for use in large motors, transformers, and other applications where weight reduction is crucial without significantly compromising conductivity.
Enamelled copper wire is preferred in industries requiring high conductivity, such as in electronics, small motors, and applications where space is limited due to copper’s superior conductivity and strength.
Yes, we can customize enamelled wires to meet project-specific requirements, including different sizes, insulation types, and performance specifications.
Enamelled CCA Wire, Enamelled Aluminum Wire, Enamelled Copper Wire
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