Information of Xinyu Enameled Aluminum Wire

Xinyu-enameledwire was founded in 2002. With good skill, advanced equipment, strict management and hard work of our staff, from established. Our high-quality Enameled aluminum wire get the users’ trust and praise.

Advantages of Aluminum enameled wire :

200 Enameled Copper Wire

Excellent thermal stability

Excellent dielectric and mechanical properties

Very good chemical resistance to common solvent and coolants.

Better sliding during coil insertion in slots

High resistance to abrasion

Chemically resistant

Enamelled types and thermal class of Aluminum enameled wire :

1) Polyester enameled aluminum wire, class 130

2) Modified polyester enameled aluminum wire, class 155

3) Polyesterimide enameled aluminum wire, class 180

4) Polyester (imide) coated with polyamide-imide enameled aluminum wire, class 200

5) Polyimide enameled aluminum wire, class 220

Applications of Aluminum Enameled Wire :

a)Small transformers, linear motors, relays, solenoids, small motors, clock coils, watch coils, magnetic heads, instruments,speakers.

b)Automotive sensors and coils as relais and ignition coils.

c)Generators,dry-type or oil-immersed.

d)Anti-explosion motor,air-conditioner compressor,washing machine

e)Military and space applications.

Create professional, Quality Guaranteed, Win customers with Credit is always our mission. Wishing your kind great cooperation!

Xinyu Enameled Wire Is Professional Technology Experts

Xinyu-enameledwire is a high-tech enterprise specializing in producing Enameled Copper Wire and special Enameled Wire of various types and spec. We are the domestic professional technology experts of enameled wire, always adhere to the product first, the principle of winning on quality, and firmly believe that integrity management and word of mouth marketing, paying attention to the customer’s purchase experience. Xinyu enameled aluminum wire become more and more popular.
200 Enameled Copper Wire

Xinyu Enameled Aluminum Wire Introduction :

Enameled Aluminium wires are the widely used current carrying insulated conductors in the construction of electrical equipment’s. This enameled aluminium is known for their high performance life and reliability of the article for which it is used. Enameled aluminium wire is an essential material for motors, transformers, telecommunication instruments, starter coils, coils for entertainment electronics equipment and winding. These wires have extensive use in electrical, electronics and automobile industries. There is a heavy consumption of enameled aluminium wire. Enameled aluminium wire is available in different gauges ranging from 32 gauges to 18 gauges. The gauge of the enameled wire depends upon the winding required for the specific motor or transformer.

Enameled rectangular aluminum wire is made of oxygen free rod or electrical aluminum rod by a certain size of the die drawing or extrusion of the wire, the insulation paint through many times of the winding wire. Mainly used in winding of transformers, motors, generators, and various electrical devices.

Feature of Xinyu Enameled Aluminum Wire:

High thermal class

High chemical stability

Good mechanical properties

High breakdown voltage, good formability

Application of Xinyu Enameled Aluminum Wire:


Watt hour meter



UPS power source

Electric welding machine

Inductive coil is a leading designer and manufacturer of enameled wire. Its main products inlude: copper enameled wire, aluminum enameled wire, ecca wire etc. Welcome your visit.

Xinyu Copper Enameled Wire and Bare Copper Wire

As you know xinyu-enameledwire is a professional enameled wire supplier, we offer Copper Enameled Wire and enameled aluminum wire, welcome your visit.

Copper enameled wire is used in motor windings, transformer windings, induction coils, The insulation may be a thin film of varnish called enamel, a fibrous polyester or fiberglass yarn; or a combination of both enamel and fibrous insulations. The fibrous insulation may be impregnated with a varnish to bind the insulation to the conductor and enhance thermal endurance. If it is bare copper then, windings will result in short circuit, so an enamel coat is applied which acts as insulator & makes winding possible. This is done by making the copper dip in to enamel solution as it is “drawn” to required thickness / diameter and allowed to cure. Such enameled copper wire is called magnet wire.

However, Bare copper is used in electrical wiring & connections including grounding / earthing.

Magnet_wire is also called winding wire. There are a number of film insulation types ranging from temperature Class 105 to Class 240. Each film type has its own unique set of characteristics to suit specific needs of the application

Magnet wire shelf life is not established in commercial specifications. As long as the wire has been carefully stored it may be usable for years to come. Bondable wire should not be stored at temperatures exceeding 100°F. Electrolytic tough pitch copper (ETP Copper, UNS C11000) exceeds 99.9% purity and is the most widely used type for magnet wire production. It is intentionally oxygenated (200-400 ppm) to achieve the best combination of conductivity, capacity for being cold worked and economy. MWS can also supply wire made from high purity (99.95%) OFHC Copper (UNS C10200) or Certified (99.99%) OFHC Copper (UNS C10100).

With many years of rich experience and professional technical support of Enameled Copper Wire , xinyu-enameledwire has won the favor of our customers and hopes that we can cooperate for a long time.


The Damage Reasons for Enameled Wire

The insulation is damp. This condition is also common and generally occurs at enameled wire joints in direct buried or drained pipes. For example, if the enameled wire joint is unqualified and the joint is made under humid climatic conditions, the joint will be filled with water or mixed with water vapor. For a long time, R forms a water branch under the electric field effect, which gradually damages the insulation strength of the enameled wire and causes problems.

Chemical corrosion. The Enameled Copper Wire is directly buried in the acid-base effect area, and the enameled wire sheathing, lead skin or outer sheath is often corroded. The protective layer is chemically corroded or electrolytically corroded for a long time, causing the protective layer to fail and the insulation to drop. The enameled wire is damaged; the corrosion of the enameled wire in the unit is quite serious.

Overloaded for a long time. Overloading, because of the thermal effect of the current, the load current will cause the conductor to heat up when passing through the enameled wire. The skin effect of the charge together with the eddy current loss of the steel stern and the loss of the insulating medium will also generate additional heat, and then increase the enameled wire temperature.

Enameled wire connector is faulty. The enameled wire connector is the thinnest link in the enameled wire line, and the enameled wire connector problem caused by the direct fault of the person (poor construction) often occurs. During the process of making the enameled wire joints, the construction personnel will cause the insulation of the enameled wire head to drop if there is a joint that is not tightly crimped or insufficiently heated, and then cause the incident. Environment and temperature. The external environment and heat source where the enameled wire is located may also cause excessive enameled wire temperature, insulation breakdown, and even an explosion.

So choose a professioal Enameled Wire manufacturer is very important, here i recommend you, we truly believe that long-term customer satisfaction is the foundation of our success. To keep fulfilling the changing needs of our valued customers, we have a complete supply chain management for high quality and service.

How to Distinguish Real Copper Enameled Copper Wire II

Look at the section; it is easy to see because the thicker wire use copper-clad aluminum. Therefore, the general copper clad aluminum is a soft wire, and there are many small filaments and multiple strands. But as long as you cut the cross section and see the whitish (aluminum color) you can identify what material it is.

Fire method; only need to use a lighter to burn, look at the burning phenomenon and the result after combustion, copper-clad aluminum and copper-clad aluminum-magnesium wire, when the flame contacts the wire, the conductor will hang down straight, not easy to blow, burn After that, the conductor color is gray or darker; since the melting point of aluminum is lower than the melting point of copper.

The difference: the conductor after the Enameled aluminum wire burns will be broken with a finger, which is brittle and will break into multiple sections. If the oxygen-free bare copper wire is burned to form a bead, it is a copper wire. The thickness of the copper wire is not the same after burning. The filament is melted and the thick wire is as it is.

Third, scrape with a tool; tinned copper wire after scratching appears yellow, is copper. After the anaerobic bare copper wire is scratched, the primary color is also copper. Copper-clad aluminum wire and copper-clad aluminum-magnesium aluminum have white snow. Or the wire can be rubbed on the concrete floor to get the same effect. Copper clad steel wire can also be identified by this method or with a magnet. These three methods are used together before and after. It is believed that the identification of enameled copper wire will not be difficult, and the purchase of cheap and good cables is also very simple.

Xinyu-enameledwire as a professional Enameled Copper Wire supplier, will offer more informatino for you, you can contact us if you cannt find your products at our site.