Polyester Enameled Aluminum Round Wire

 

Polyester enameled aluminum wire is an insulated wire made by coating an aluminum conductor with a layer of polyester resin. This insulation provides excellent electrical insulation, thermal resistance, and mechanical strength, making it suitable for various electrical applications. The wire's polyester coating can withstand temperatures up to 155°C (311°F) and offers good resistance to solvents, chemicals, and abrasion. The aluminum conductor makes the wire lightweight and cost-effective compared to copper wire, while still delivering reliable performance in demanding environments.

 

 

 

 

Standard or specification:IEC60317-25
Description or specimen:Q(ZY/XY)L-2/200 3.90
Test items	Requirement	Test results			Item conclusion
1. Appearance	Uniform color smooth surface	Uniform color smooth surface			Qualified
2. Dimensions
Conductor Size	3.861-3.939mm	3.902mm			Qualified
Increase in diameter	≥0.089	0.091mm			Qualified
Over all diameter	≤4.033	3.993mm			Qualified
3. Electrical resistance	≥0.002269 ≤0.002406	0.002356			Qualified
4. Elongation	≥15%	36%			Qualified
5. Adherence and flexibility
Mandrel winding test	Elongation 15% No Film-cracking		No Film-cracking	Qualified
Peel test	No Film-cracking after layup		No Film-cracking	Qualified
6. Heat shock	Elongation 15% 220ºC 30min No Film-cracking		No Film-cracking	Qualified
7. Cut through temperature	2min 320ºCNo Breakdown		No Breakdown	Qualified
8. Unidirectional scrape	Min7.9N Avg9.3N		Min26.8N Avg27.2N	Qualified
9. Breakdown voltage	≥2.5KV		6.0 6.3 5.9 5.8 6.20	Qualified
10.Solvent Resistance	Standard solvent>1H		2H	Qualified
Remarks	Qualified

 

Polyester enameled aluminum wire is widely used in the manufacturing of electrical components such as transformers, motors, inductors, and solenoids. In transformers, it is used to create windings that adjust voltage levels. Motors utilize this wire to form coils that generate magnetic fields, ensuring efficient operation. The wire is also essential in inductors, which are used in various electronic circuits to manage current flow. Additionally, it is employed in the automotive industry for components like ignition coils and sensors, as well as in household appliances such as fans, air conditioners, and microwave ovens.

 

 

 

 

 

Q: What products the enameled aluminium wire can be used in?
A:1. High-frequency transformer, ordinary transformer;

2. inductance, electromagnetic coil;

3. motor, including household motor, various micro-motors and compressors, which have higher environmental requirements;

4. special electromagnetic wire for sound coil and optical drive;

5. electromagnetic wire for display deflection coil;

6. electromagnetic wire for demagnetization coil.

Q: How about the package?
A:We usually use paper or bubble wrasp the wire, and one or two spools put in the box. According to the size of the spool to decide.

Q: How about the produce capacity of your company?
A:We have 32 machines to focus on enameled wire, about 30000 square meters for stock.

Q: How can we check your quality?
A:We could send enough product sample to you for test, and my company will give wire test video and test report.

 

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