Manufacturer Aluminium Enamelled Winding Wire for Winding Motor Transformer

• Customization: Available
• Insulation Level: C, H, F
• Certification: ISO9001, CE, CCC, RoHS, UL, SGS, ISO9001, RoHS
• Model NO.: Manufacturer Aluminium Enamelled Winding Wire for
• Brand: Xincheng
• Application: Transformer, Instrument, Electrical Equipment, Motor, Enameled Aluminum Wire for Motor, Transformer, Gen
• Shape: Round Al Wire
• Conductor Material: Pure Aluminum, Aluminum, Aluminium Wire
• Place of Origin: China (Mainland)
• Model Number: Polyester-Imide, Polyamide Enameled Aluminum Wire
• Product Name: Polyester-Imide, Polyamide Imide Enameled Al Wire
• Color: Natural Color, or According to Enamel Pew, Piw, Ei
• Diameter: Round: 0.25-5.33mm; Flat:a:1-10, B:2-16
• Appearance: Smooth, Free From Flaw
• Thermal Class: 180/200/220/240
• One 20`Gp Container: 15-26.5t
• Features: Heat Resistance, Wearing Resistance
• Package: PT25-PT270
• Sample: Free
• Standard: IEC60317-25
• Name: Polyester-Imide /Polyamide-Imide
• Insulation Material: Polyester-Imide, Polyamide Imide
• Exclusive Supplier of Insulating Paint: Elantas
• Transport Package: Wooden Case
• Specification: 0.25-5.33mm; flat: a: 1-10, b: 2-16
• Trademark: XINCHENG
• Origin: China
• HS Code: 85441900
• Production Capacity: 25ton/Day

Product Description

Overview
Quick Details
Place of Origin: China (Mainland)                                                 Brand Name: XINCHENG
Key Word:Enameled Aluminum Wire                                           Name: (EIW/AIW) enameled Al wire
Insulation Material: polyester-imide, Polyamide imide                  Heat-resisting class: C class
Model Number: AI/EIW 200, AI/EIW 220                                      Exclusive supplier of insulating paint: ELANTAS
Insulation (base Coat): polyester-imide (ELANTAS)                     Insulation (Top Coat): Polyamide imide (ELANTAS)
Product name: Enameled Al wire                                                  Shape: Round Wire 
Application: enameled aluminum wire for motor, Oil-cooled transformer, generator, Motor, Dry-insulated transformer, welding machine and generator
Conductor Material: Aluminum                                                      Insulation Material: polyester-imide, Polyamide imide
Color: natural color, or according to enameled EI/AIW
Diameter: round: 0.25-5.33mm or AWG 3-AWG30 / SWG4-SWG33
Appearance: smooth, free from flaw                                              Aluminum Purity: 99.99%
Thermal class: 180/200/220/240 centigrade                                 Features: heat resistance, wearing resistance
Bobbin: PT25-PT270 or ply-wood spool
Certification: UL, SGS, ISO9001, RoHS                                       Standard:IEC 60317, NEMA MW, GB JIS
Advantages: High conductivity, Good solder ability.                     Sample: free
HS Code: 8544190000                                                                 One 40`Gp Container: 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.
 
Our advantages:
1. Maximum wire diameter reach to AWG 3 / SWG4.
2. The insulation paint all be used in our enameled al wire is ELANTAS.
3. Our internal factory standard is 20% more strict than IEC 60317, with a full set of CNAS L0599 Testing Center approved  electronic equipment.
4. XINCHENG has passed ISO14001 2015, ISO9001 2015 ...
Every six months we submit our enameled wire to SGS in Shanghai, China for regular test and verification..
Every year we pass the test from TICW CNAS and they will issue the authoritative testing reports for us.
5. We have an online monitoring system, which can continuously detect the quality of our products for a long time
6. Customized sizes, logo and packing are accepted!
7. Goods are sold with rerun or refund guarantee due to quality issue!
8. Exported to over 50 countries, more than 200 overseas customers.
 

Type	Polyester	Modified Polyester	Polyurethane	Polyester imide	Polyamide-imide	Polyamide
Code	PEW, QZ	PEW, QZ	UEW, QA	EIW, QZY	EI/AIW, QZY/XY	AIW, QXY
Thermal Class	Class B, 130ºC	Class F, 155ºC	Class F, 155ºC	Class H, 180ºC	Class H, 200ºC	Class L, 220ºC
Insulation thickness	Grade 1, 2, 3
Standard	IEC 60317, NEMA MW, JIS
Characteristics	Good heat resistance and mechanical strength. Low cost.	High mechanical strength, good elasticity, scratch resistance, adhesion, electrical properties and solvent resistance	Solderability(no need to remove the insulation). High frequency resistance and dyeability	Good thermal shock resistance and refrigerant resistance. Excellent chemical resistance, abrasion resistance	More comprehensive performance, with high heat resistance, mechanical properties, refrigerant resistance and chemical resistance	Highest heat class High heat resistance, good solvent and refrigerant resistance

 
 

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

 
Advantage of AL Enameled Wire :
1.Enameled aluminum wire ,High resistance to heat shock, high temperature and good performance 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

 
Application
♦  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.
 
FAQ
[Q]: What's your mainly products?
A : 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.
Our CERTIFICATE AND STANDARD:
•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: 0.25-5.33mm
• 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?
        
 
Packaging & Delivery
Packaging Details:
Inner packing: Plastic Spool: PT-25, PT30,PT60, PT-90,PT-200,,PT-250,PT-270 or ply-wood spool Export standard carton according to your wire diameters. One 20 feet container can contain about 15-18.5 tons EAL, One 40 feet container can contain about 26.5 tons.
Outer packing : wooden case or wooden pallet and stretch film or according customers' special requirement
Delivery Time: 7-14 days for one 20 feet container
Port: Qingdao, Shanghai, Tianjin Port or Ningbo port
 
  
Please Contact Us
 Miss: lydia
Mob: [phone]      Fax: [phone]        
http://chinainsulation.en.made-in-china.com