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Enameled Aluminum Wire

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Place of Origin: China (Mainland)                                                   Brand Name: XINCHENG
Model Number: Enameled Aluminum Wire                                    Name: (EIW/AIW) enameled aluminum wire
Insulation Material: Polyester, Polyurethane, Polyester-imide       Type: Insulated
Product name: Polyester-imide Enameled Al wire                         Shape: Round Wire or rectangle
Application: enameled aluminum wire for motor, transformer, generator, Motor, transformer, welding machine and generator
Conductor Material: Aluminum                                                      Conductor Type: Solid
Aluminum Purity: 99.99%
Color: natural color, or according to enamel PEW, EIW, AIW, EI/AIW
Diameter: round: 0.25-5.33mm                                                        Appearance: smooth, free from flaw
Thermal class: 180/200/220/240                                                     Features: heat resistance, wearing resistance
Package: PT25-PT270
Certification: UL, SGS, ISO9001, RoHS                                         Standard: IEC60317-25  IEC60317-29 MW36-a
Advantages: High conductivity, Good solder ability.                       Sample: free
HS Code: 8544190000                                                                   One 20`Gp Container: 15-26.5t
EAL-Enameled Aluminum Wire 
1, Introduction:
Enameled Wire is a main variety of the winding wire, composed by conductor and insulating layer. The bare wires are annealed soften, then through many times paint, and bake to the finished product.
Enameled wire is a main material for the electrical machine, electrical appliance, household appliance, ect. 
The different enameled wires have different qualities and characteristics, but all possess mechanical property, chemical property ,electrical property, febricity.
2,The insulating material.
(i) Acetal Enameled Wire
Advantages: fine mechanical strength, adhesiveness, transformer oil resistant and refrigerant performance.
Disadvantages: Anti-moisture performance is poor, the breakdown of the thermal softening is low. The durable of 
benzene mixed solvent performance is weak.
Application: Few used in oil immersed transformer, oil filled motor winding.
(ii)Polyester and Modified Polyester Enameled Wire, Ordinary Polyester Enameled Wire.
Thermal level is 130,after modify the thermal level is 155.
Advantages: The mechanical strength is high, fine elasticity, scratch-resistant. The adhesiveness, behavior of electricity
and solvent resistance are also fine.(Large quantity).
Disadvantages: The heat shock resistance and the wet resistance are weak.
Application: Widely used in household appliance, precision electronics, the telecommunications equipment, instrument,
electrical machine.
(iii)Polyurethane enameled wire
The thermal level is 130, 155, 180, 200(UEW)
Advantages: Possess straight welding performance, high frequency resistance is fine. Easy coloring, wet resistance is 
also fine.
Disadvantages: The mechanical strength is a bit weak, the theral resistance is low. The toughness and the
adhesiveness of the large size wire is weak. The production of the enameled wire mostly is small and micro wire.
Application: Widely used in household appliance, precision electronics, telecommunication and instrument.
(iiii)Polyester imide/Polyamides compound enameled wire.
Advantages: The impact of thermal resistance is fine, the breakdown of the thermal softening is high, the mechanical
performance is fine. The solvent resistance and freeze resistance is also fine.
Disadvatages: Easy to hydrolysis under close condition.
Application: Used in electrical machine that require high thermal resistance, electrical instrumentation, electric tool.
Power dry-type transformer winding, etc.
(iiiii)Polyester imide/Polyamide imide
The two kinds of insulating material is the main enameled wire that used in the China.
The Thermal level is 220.
Advantages: The thermal resistance of the product is high, also possess the performance of freeze resistance, low
temperature resistance, radiation resistance, high mechanical strength, the stabilization of the electrically. The chemical
resistance and the freeze resistance are fine. The overload capacity is strong.
Application: Widely used in freezer compressor, air condition compressor, electric tool, explosion-proof motor, and the 
electrical motor which used in the circumstance of the high temperature, low temperature, radiation resistance, high load.
S/NProduct nameproduct modelsU/L certificateSpecification(mm)Product      standardProduct Properties
1Polyester Enameled Round Aluminum Wire,Class 1302PEW/130
UL certificate
0.25~5.33GB/T2312.3-2009High resistance to heat shock. Good university and good adhesive property of paint film.
2Modified Polyester Enameled Round Aluminum Wire,Class 1552PEW(W)/155
UL certificate passed0.25~5.33GB/T23312.4-2009Coloration property, Applicable to high-frequency and low-loss electronic precision instruments ,
Display and home appliances
Enameled Round Wire,
Class 130/155/180
UL certificate
0.25~5.33 High impact resistance and good mechanical property
Enameled Round Aluminum Wire, Class 180
UL certificate
0.25~5.33GB/T23312.5-2009/IEC60317-15:2004High resistance to high frequency,
Easy tinting,
High moisture resistivity
Polyamide-imide Enameled Round Aluminum Wire, Class 200
UL certificate
GB/T23312.7-2009/IEC 60317-25:1997
Resistance to refrigerant
and so on.
a)Polyurethane: Very good solder ability and high thermal properties
b)Polyesterimide: Solderable at high temperatures, high thermal properties and good chemical resistance.
c)Polyamidimide: Very high thermal properties and good chemical resistance.
d)Polyimide: Excellent thermal properties, excellent chemical and high radiation resistance.
Standard or specification:IEC60317-25
Description or specimen:Q(ZY/XY)L-2/200  3.90
Test itemsRequirementTest resultsItem conclusion
1. AppearanceUniform color
smooth surface
Uniform color
smooth surface
2. Dimensions
Conductor Size3.861-3.939mm3.902mmQualified
Increase in diameter≥0.0890.091mmQualified
Over all diameter≤4.0333.993mmQualified
3. Electrical resistance≥0.002269
4. Elongation≥15%36%Qualified
5. Adherence and flexibility
Mandrel winding testElongation 15%
No Film-cracking
No Film-crackingQualified
Peel testNo Film-cracking after layupNo Film-crackingQualified
6. Heat shockElongation 15% 220ºC 30min No Film-crackingNo Film-crackingQualified
7. Cut through temperature2min 320ºCNo BreakdownNo BreakdownQualified
8. Unidirectional scrapeMin7.9N
9. Breakdown voltage≥2.5KV6.0 6.3 5.9 5.8 6.20Qualified
10.Solvent ResistanceStandard solvent>1H2HQualified
Advantage  AL Enameled Wire :
1.Enameled aluminum wire ,High resistance to heat shock, high temperature and good performace at softening breakdown, suitable for high-speed automated routing, able to be direct weld, with no pinhole, resistive to high frequency, wearing, refrigerants and electronics corona, high breakdown voltage
2. Compared with the copper enameled wire, enameled aluminum wire is easier to be winded, also there is a solid oxide film on the surface of enameled aluminum wire, which make it has a good insulating effect, a long life.
3. Due to the good insulating effect of aluminum film layer, it's heat-resistant temperature can be 20 degrees higher than that of the copper wire;
4. The greatest benefit of using aluminum is that it is 1/3 lighter than copper which significantly lower the production costs, secondly it can attach to the solids easily, and thirdly it can also reduce the freight and operation during transportation.
Other related products we can offer:
Enameled round aluminum wire
  • Diameter(mm): 0.25-5.33
  • Temperature class:130,155,180,200,240
Enameled  flat aluminum wire
  • Diameter(mm):a:1.0-10.0,b:2.0-16  
  • Temperature class:130,155,180,200,240
Enameled round copper wire      
  • Diameter(mm):0.1-5.0 
  • Temperature class:130,155,180,200,220
Enameled  flat copper wire  
  •  Diameter(mm):a:0.8-5.6,b: 2.0-16
  • Temperature class:180,200,220
Non Woven Cloth/ Polyester Film covered wire   
  •  Diameter(mm):round:1.7-8.0,flat: a:1-8,b:3-25  
  • Temperature class:220
 Polyimide Film Wrapped wire  
  •  Diameter(mm):round:1.7-8.0,flat: a:1.0-8,b:3-25  
  • Temperature class:240
Film Wrapped enameled wire
  •  Diameter(mm): round:1.7-5.0 a:0.8-5.6,b:2-16  
  • Temperature class:220
NOMEX Paper covered wire    
  • Diameter(mm):round:1.7-8.0,flat: a:1-10,b:3-25  
  • Temperature class:220
Fiberglass Film Wrapped wire  
  • Diameter(mm):round:1.7-6.0, flat: a:0.3-5.6,b:2-16  
  • Temperature class: 220
Kraft Paper Wrapped wire
  • Diameter(mm):round:1.7-8.0 a:1-8,b:3-25  
  • Temperature class:240
♦  Oil-immersed transformer windings, Dry-type transformer, High temperature transformer, 
♦ Motor, transformer, generator, welding machine; Sealed motor, Power tools motor, Auto alternators motor, Magnet coil, High power motor, household electro motors and micro-motors;
♦  Medium and large electrical motor and transformer windings;
♦  Power substations, rectifiers, furnace transformer oil-immersed transformer coil winding;
♦  Lifting electromagnet, reactors and other low-voltage and high current electromagnetic winding;
♦  Used in aerospace, submersible motor and high voltage coil, wind turbines, micro-electronics and so on.
Windings with light weight, high conductivity, good heat resistance; Winding used for high frequency signal transmission
Magnetic wire used in High Frequency transformer, common transformer, inductance coils, electrometers.
[Q]: What's your mainly products?
Our company are researching and developing, producing and selling as one of the professional all kinds of enameled wire company in China. These wires are used in transformers, motors, electric tools, winding coils etc. All the products adopts IEC, GB, JIS, NEMA standard.
Our mainly products are :
Rectangular Enameled wire/ Round Enameled wire/Ultra Fine Rectangular Enameled wire/NOMEX paper wrapped wire/
Kraft paper wrapped wire/ Polyester film or carton covered wire/Fiber glass wrapped enameled wire/ Electrical rectangular wire/Macromolecule enameled wire, etc.
Manufacture standard: IEC Standard 
ISO9001:2000 Quality Management System
Enameled Copper Clad Aluminum wire (ECCA): ROHS Authentication 
Enameled wire (ECCA ,ECU ,EAL):SGS Authentication
[Q]: How about your company's annual production capacity?
        A : Our Company's annual production is about 8,000 tons.
[Q]:What's your company 's  product scope?
        A :  We have many kinds of products ,such as enameled aluminum wire, enameled cooper wire, paper covered magnet wire, fiber glass covered magnet wire and other aluminum/cooper magnet wire products.
[Q]: What's the temperature-resist grade of your enameled aluminum wire?
        A :  We produce the thermal class of enameled aluminum wire from 130 to 220 Centigrade.
[Q]:  What is specifications of enameled aluminum wire your company can produce?
        A :  Gauge of enameled aluminum wire:
  • Enameled round aluminum wire: 0.15-5.33mm
  • Enameled flat aluminum wire: a: 1-10mm, b: 2-16mm
[Q]:  Can you offer Round Enameled wire with PEW, C200?  
        A :  Yes, we can.
 [Q]:  Could you provide the free samples? 
        A : Yes, We are honored to offer you samples, We could provide the free samples within 0.5kg. You only need undertake the express charges.
 [Q]: What's the price of your enameled aluminum wire?
        A :   Please sent an email to our email   or  , our salesman will reply you as soon as possible.
Packaging & Delivery
Packaging Details:
Inner packing: Plastic Spool: PT-25, PT30, PT-90,PT-200,,PT-250,PT-270 and Export standard carton according to your wire diameters. One 20 feet container can contain about 15-26.5 tons EAL
Outer packing : wooden case  and wooden pallet or according customers' special requirement
Delivery Time: 7-14 days for one 20 feet container
Please Contact Us
 Miss: lydia
Mob: 86-13752439076      Fax: 86-22-60863016        
 Enameled Aluminum WireEnameled Aluminum Wire
 Enameled Aluminum Wire
Enameled Aluminum Wire
Enameled Aluminum Wire

Enameled Aluminum Wire
Enameled Aluminum Wire
Enameled Aluminum Wire
Enameled Aluminum Wire
Enameled Aluminum Wire
Enameled Aluminum Wire
Enameled Aluminum Wire








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