Polyester-Imide / Polyamide-Imide Enameled Al Wire for Transformer

Overview
Quick Details
Place of Origin: Chine (Continent) Nom de marque: XINCHENG
Key Word:Enameled Aluminum Wire Name: (EIW/AIW) enameled Al wire
Insulation Material: polyester-imide, Polyamide imide Heat-resisting class: C class
Numéro de modèle: AI/EIW 200, AI/EIW 220 Exclusive supplier of insulating paint: ELANTAS
Insulation (base Coat): polyester-imide (ELANTAS) Insulation (Top Coat): Polyamide imide (ELANTAS)
Nom du produit: 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
Couleur: 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
Certificat: UL, SGS, ISO 9001, RoHS Standard:IEC 60317, NEMA MW, GB JIS
Advantages: High conductivity, Good solder ability. Échantillon: free
Code SH: 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, ISO 9001 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.

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:

Application
♦ Oil-immersed transformer windings, Dry-type transformer, High temperature transformer,
♦ Motor, transformer, generator, machine à souder; 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?
UN : 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, FR, IL, 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
•ISO 9001:2000 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?
UN : Our Company’s annual production is about 8,000 tons.
[Q]:What’s your company ‘s product scope?
UN : 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?
UN : We produce the thermal class of enameled aluminum wire from 130 pour 220 Centigrade.
[Q]: What is specifications of enameled aluminum wire your company can produce?
UN : Gauge of enameled aluminum wire:

• Enameled round aluminum wire: 0.25-5.33millimètre
• Enameled flat aluminum wire: a: 1-10millimètre, b: 2-16millimètre

[Q]: Can you offer Round Enameled wire with PEW, C200?
UN : Oui, we can.
[Q]: Could you provide the free samples?
UN : Oui, 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?


Emballage & Livraison
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
Délai de livraison: 7-14 days for one 20 feet container
Port: Qingdao, Shanghai, Tianjin Port or Ningbo port


Please Contact Us
Miss: lydia
Mob: 86-13752439076 Fax: 86-22-60863016
http://chinainsulation.en.made-in-china.com