Class 180 polyesterimide enameled round aluminum wire（EIW）

Categoría: Enameled Round wire Etiquetas: Class 180 polyesterimide enameled round aluminum wire（EIW）, Polyester imide/Polyamides compound enameled wire

Descripción

Quick Details

Class 180 polyesterimide enameled round aluminum wire（EIW）

Quick Details

Place of Origin: China (Mainland) Brand Name: XINCHENG

Key Word：Enameled Aluminum Wire Name: (EIW) enameled Al wire

Insulation Material: polyester-imide, Polyamide imide Heat-resisting class: C class

Model Number: EIW/180 Exclusive supplier of insulating paint: ELANTAS

Insulation : polyester-imide (ELANTAS)

Product name: 180 class 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

Color: natural color, or according to enameled EI/AIW

Diameter: round: 0.25-6.50mm or AWG 2-AWG30 / SWG3-SWG33

Appearance: smooth, free from flaw Aluminum Purity: 99.99%

Thermal class: 180 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 20`Gp Container: 15-18.5t

Introduction:

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.

Disadvantages: 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.

Enameled Aluminum Round wire — 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.

Our advantages:

Maximum wire diameter reach to AWG 3 / SWG4.
The insulation paint all be used in our enameled al wire is ELANTAS.
Our internal factory standard is 20% more strict than IEC 60317, with a full set of CNAS L0599 Testing Center approved electronic equipment.
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.

We have an online monitoring system, which can continuously detect the quality of our products for a long time
Customized sizes, logo and packing are accepted!
Goods are sold with rerun or refund guarantee due to quality issue!
8. Exported to over 50 countries, more than 200 overseas customers.

We have advanced online monitoring equipment to ensure the continuity of high quality products.

Test

We use the most stringent testing methods, which go far beyond IEC standards, and we have great confidence in our products.

These methods include “1D” winding without cracking the film.

Round enameled wire is flattened by 50% and then bent horizontally and longitudinally over 90 degrees without cracking the film.

Hot punching For 200 grade products, our hot punching temperature is set at 240 degrees and the time is one hour. We believe that our testing standards can make experts convinced.

We have a complete set of testing equipment to ensure the excellent and stable quality of our enameled aluminum wire products

TEST REPORT:

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% 220℃ 30min No Film-cracking		No Film-cracking	Qualified
7. Cut through temperature	2min 320℃No 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

We use the most stringent testing methods, which go far beyond IEC standards, and we have great confidence in our products.

These methods include “1D” winding without cracking the film.

Round enameled wire is flattened by 50% and then bent horizontally and longitudinally over 90 degrees without cracking the film.

Hot punching For 200 grade products, our hot punching temperature is set at 240 degrees and the time is one hour. We believe that our testing standards can make experts convinced.

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: 0.25-6.50mm
Enameled flat aluminum wire: a: 1-10.00mm, b: 2-22.00mm

[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 https://enamelled-wire.cn or WhatsApp: 86-13752439076, our salesman will reply you as soon as possible.

Other related products we can offer:

Enameled round aluminum wire

Diameter(mm): 0.25-6.50
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

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