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Huaerda Direct Factory Sale China-Made 0.670mm EIW Electrical Wires Solid Conductors Enameled Copper Wire Winding Cable
Description
Key attributes
| Conductor Material | Bare Copper | Diameter | 0.670mm |
| Insulation Material | Polyester imide paint | Rated voltage | 4800V |
| Place of Origin | Jiangxi, China | Model Number | EIW |
| Brand Name | HUAERDA | Application | Industrial motors andelectrical equipment |
| Conductor Type | Solid | Shape | Round line |
| Temperature | 180℃ | Type | Insulated |
Packaging and delivery
| Selling Units | kilogram |
Introducing, the HUAERDA Direct Factory Sale China-Made 0.670mm EIW Electrical Wires, a reliable and high-quality choice for your electrical wiring needs. These solid conductors are made from enameled copper wire, designed specifically for winding and cable applications. Whether you’re working on motors, transformers, coils, or other electrical projects, HUAERDA’s wires provide excellent performance and durability.
HUAERDA, a trusted brand in the electrical wire industry, ensures each wire is carefully crafted to meet strict quality standards. The 0.670mm thickness is ideal for a variety of winding tasks, offering strong electrical conductivity and resistance to heat. The enamel insulation on the copper wire not only protects the wire itself but also helps prevent short circuits and electrical interference, making your work safer and more efficient.
One of the key benefits of these EIW (Enameled Insulated Wire) electrical wires is their solid conductor design. Solid wires are known for their stability and ability to handle higher mechanical stress, making them perfect for winding in tight spaces or compact electrical components. This solid conductor ensures your wiring setups remain intact and reliable over time, even under demanding conditions.
HUAERDA’s wires are produced directly in their factory in China. By cutting out middlemen, you get factory-direct pricing without compromising on quality. This direct sale means you receive premium enameled copper wire at a competitive cost, making it an economical choice for manufacturers, electricians, and hobbyists alike.
These wires are easy to work with thanks to their smooth enamel coating, which allows for neat and secure winding without sticking or cracking. The 0.670mm size is versatile enough for many applications, giving you flexibility to use them across different projects without needing multiple wire sizes.
The HUAERDA Direct Factory Sale 0.670mm EIW Electrical Wires are a dependable, efficient, and cost-effective solution for anyone requiring solid conductor enameled copper wire for winding and cable uses. Thanks to their excellent conductivity, insulation, and factory-direct pricing, they make a smart choice for quality-conscious customers who want the best value. Choose HUAERDA for your next electrical wiring project and experience true performance and reliability
Type |
Polyester |
Modified Polyester |
Polyurethane |
Polyurethane |
Polyesterimide |
Polyamide-imide |
Code |
PEW, QZ |
PEW, QZ |
UEW, QA |
UEW, QA |
EIW, QZY |
EI/AIW, Q - ZY/XY |
Thermal Class |
Class B, 130℃ |
Class F, 155℃ |
Class F, 155℃ |
Class H, 180℃ |
Class H, 180℃ |
Class H, 200℃/220℃ |
1. Q: How fine can the minimum diameter of enameled wire be
A: The smallest diameter of enameled wire we produce can be up to 0.060 mm. We adopt intelligent process control to ensure that excellent insulation and high temperature resistance can still be maintained under the demand of high precision, which is widely used in the fields of clicks, electrical appliances, new energy vehicles, 5G communication and so on.
2. Q: How to ensure the quality stability of enameled wire
A: We monitor the process parameters in real time through the intelligent production system, and have a number of national invention patents and utility model patented technologies. For example, the multilayer composite enameled wire for 5G communication solves the problem of coating adhesion and has a domestic market share of over 11.2%.
3. Q: Do the conductor materials meet high standards
A: We use annealed low-oxygen and oxygen-free copper wires, which are superior to ordinary copper in terms of oxidation resistance and conductivity, and have passed industry certification. For example, the purity of the conductor is 99.97%, which ensures low resistance and low heat generation in long-term use.
4. Q: How long is the lead time for order delivery
A: For stock, we can ship the goods to the port of loading within 7 working days after we receive the deposit. For production period, it usually takes about 15 days to 30 days to ship the goods to the port of loading after we receive the deposit.
5. Q: How to deal with quality problems
A Please keep the product samples and contact customer service.
6. Q: Why do I buy enameled wire with many pinholes in the salt water test
A: The national standard stipulates that the correct way to take samples for testing is that the specimen should not be subjected to tension or unnecessary bending when it is removed from the package. Before each test, enough enameled wire should be removed to ensure that the specimen does not contain damaged wire segments.
7. Q: Why is the resistance tested, greater than the specified range
A: The national standard specifies the resistance test environment of 20 ℃, the southern region of the basic test time is more than 30 ℃ high temperature weather, and the general customer themselves do not have a constant temperature laboratory, so the test results will be high. Or according to the temperature index converted to 20 ℃ resistance.
8. Q: Why is there a color difference between the two batches of products
A: Enameled wire is the main pursuit of product performance, the color of small differences do not affect the quality, please rest assured that the use.
9. Q: During the use of fine wire, there will be many threads and can't find the threads
A: The stretching force of fine thread is relatively poor, easy to break the thread. Just need to hand all the thread together (can not find the thread of the surface of the thread pulled off some), the surface of the waste line slowly gathered, remove some waste line, and finally will become a thread. Finding the thread is to remove some of the waste line, rest assured to boldly collect it.
