Chinese plastic transformer enameled wire for electric tools

Production Description:
1. Specification of polyester film covered wire:
Round : 3mm-7mm;
Flat/Rectangular : a: 1mm-7mm, b: 2mm-20mm;
2. Insulation Materials:Cable/Telephone Paper, also called craft paper;
3. Temper Class: Non-impregnated Y (90¡ãC) impregnated A (105¡ãC);
4. Standard of polyester film covered wire : IEC, NEMA, GB;
5. Thickness of polyester film covered wire: According to customer¡¯s request;
6. Features of polyester film covered wire : Excellent voltage resistance properties;
7. Application of polyester film covered wire : Specially used in oil-immersed transformers and similar;

Thermal Class: 130-220C
Delivery time: 7-30 Days
Brand Name: LP Magnet Wire
Model Number: Aluminum Flat Wire
Bobbin: 30kg/50kgWooden Spool
Certification: SGS,UL,ISO9001,ISO4001

The enamelled round aluminum wire reach to production standards: IEC60317,NEMA MW1000/JIS C3202.
1. 120 degree round enamelled wire for oil-immersed transformer
2. 130, 155, 180 degree round enamelled wire are widely used in all kinds of magnet coil
3. 200 degree round enamelled wire works constantly in high temperature
4. 240 degree round enamelled wire for magnet coils of aviation, military and marine application

Advantage High Temperature 180 200 Degree Power Transformer Winding Aluminum Wire:
1. 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.
2. 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;
3. 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.

Composition of Polyester Enameled Aluminum Winding Wire
Polyester Aluminum Magnet Wire consists of a conductor and an insulating layer. After the bare wire is softened by annealing, it is painted and baked many times. It is not easy to produce products that not only meet the requirements of the standards, but also meet the requirements of customers. It is affected by many factors such as the quality of raw materials, process parameters, production equipment, and the environment. Therefore, the quality characteristics of various enameled wires are different, but they all have the same four major properties as mechanical properties, chemical properties, electrical properties, and thermal properties.

High Thermal Solderable polyester-imide Enameled Aluminum wire refers to the electrical round aluminum rod drawn by a certain specification die on the wire, according to customer requirements, with the required temperature index and compatibility insulating paint , Use mold type or felt type paint to paint multiple corresponding insulating paints. After baking treatment, the insulating paint and the wire form a whole.

The winding wire is a conductive metal wire with insulation layer, used forwinding a coil or winding in electrical products , which’s usage is to produce the magnetic field by current, or cutting lines to generate theinduction current, conversion between electricity and magnetism, so it is also called electromagnetic wire(magnet wire) .

This round enameled wire is made of pure aluminum with insulation,conductors with temperature Class B, F, H, 200˚C, 220˚C are being manufactured by us.
Diameter: 0.16mm to 8.0mm
Standard: IEC60317, NEMA MW 1000

LP Industry does elongation test
2UEW PT-10 Class 180 Enameled round aluminum wire
the elongation is qualified about 24% -28% by IEC 60815.
Dimension: AWG12
Elongation is the ratio of the increase in length to the original length, expressed as a percentage. On an extensometer or tensile testing machine, stretch a straightened sample with a free test length of 200mm-250mm to the breaking point of the conductor at a rate of (5+1) mm/s, and calculate the linear increase in length at break and The ratio of the free test length is expressed as a percentage. Three samples are measured, the three test values are recorded, and the average value is taken as the elongation at break.

Brand Name: LP
Size: 0.8mm-7.0mm
Delivery time: 7-30days
Thermal Class: 130-220C
Certification: UL,ISO,ROHS
Model Number: square magnet wire

Zhengzhou LP Industry Co.,LTD can manufactures aluminum Magnet Wire, round aluminum wire and rectangular aluminum wire, especially the large size flat aluminum wire, adopt the advanced enameling machine and painting machine

With the transformer and motors developping, the Enameled Aluminum Wire On The Market is used more and more, expecially the unstable price of copper.
Enameled Aluminum Wire Type: rectangular and round type
Certificate: UL

Aluminum is not only cheaper than copper, but also as an excellent conductor, it has better flexibility than copper, its density is only 1/3 of copper, and the same weight of aluminum conducts electricity twice as much as copper; therefore, aluminum Wire requires a larger wire gauge than copper wire to conduct the same current.
Compared with copper, another advantage of enameled round aluminum wire is that the NEMA standard recognizes aluminum wire as a higher thermal enameled wire. For example, replacing copper wires with aluminum wires, using high-temperature polyester TeresterR@ C966, and composite polyamide-imide topcoat, the thermal level can be increased from 200 to .220. The reason is that during the aging experiment of the enameled copper wire, the catalysis of copper ions promotes the aging of the paint film.

Standard range of dimensions (Aluminium):
cross-section(mm2) : 5 to 120;
width(mm) : 400 to 2000;
thickness(mm) : 200 to 600;
ratio w/t : < 10;

MOQ: 500kg
Size: 0.16-9.2mm
Conductor Type: Solid
Delivery time: 7-30 Days
Thermal Class: 130C~220C
Brand Name: LP Magnet Wire
Conductor Material: Aluminum

Product Name£ºclass 155 enamelled aluminum winding wire 32swg
Type: round type
Dimension: 32swg class 155 temperature
Conductor Material£ºAluminum
Enameled copper wire Application£ºused for transformers, inductors, motors, generators, dry type transformer, Cast Resin Transformers
Certificate£ºUL,RoHS
Insulation Materilas£ºUEW, QZ, QZY, EIW, etc.

Paper-covered Enameled Shaped Aluminum Wire deliver excellent performance when used with oil such as transformer oil. A paper with a small hygroscopicity, mechanical strength, good permeability for oil, and high dielectric strength should be selected.
Production Range :
1.Paper covered Flat Aluminum magnet wire
Thickness: 1mm–7mm
Width: 3.0–20mm
2.Paper covered Round Aluminum magnet wire
Diameter: 1.9mm–10.0mm
Standard : IEC,NEMA,GB, JIS;
Package : 30kg/50kg/150kg wooden spool or according to customers requirements;

Flat wire thickness (a): 0.8mm ~8.0mm
Flat wire width (b): 2.0 ~ 25mm
Width (b) /thickness (a) ratio: 1.4 ＜ b/a＜8.0
Enameled flat aluminum wire available size ranges from 1.6-200 mm².

LP Industry found from 1993, which has 30 years experience in producing all kinds of copper wire and aluminium wire. We have professional team on researching and devolopment, producing. ” Quality first” always is the last goal of our company.
Enameled aluminum wire is our advantages enameled winding wire for transformer, motor, generator, round type and flat type

Enameled wire is widely used in winding wires of motors, transformers, inductors, generators, electromagnets, and coils.
In the past, the diameter range of enameled wire usually required was 0.2-2.0mm [AWG12-32], but nowadays, thinner (diameter less than 0.18mm, AWG33) and thicker (diameter greater than 3.0mm, AWG9) are required on the market Enameled wire.

LP industry wholesale enameled wire in china, mainly include the enameled alluminium winding wire and enameled copper wire.
Aluminum /Copper Wire/foils
Dimension:0.2–10.0mm,
Rectangular: A> 0.8–8mm, B> 2-22.5mm
Square: 0.4*0.4mm–8*8mm
Foils:Thickness£º0.2–2.5mm, width:60–1250mm

Product Name:enameled aluminum wire
Type: round and rectangular aluminum wire
Diension:AWG 31 32 33 34 35 36 38
Conductor Material:aluminum
Application:used for transformers, inductors, motors, generators, dry type transformer, Cast Resin Transformers
Certificate:UL,RoHS
Insulation Materilas:UEW, QZ, QZY, EIW, etc.
Thermal Class:105¡æ, 120¡æ, 140¡æ, 155¡æ, 180¡æ, 200¡æ, 220¡æ, 240¡æ

Size: 0.16-9.2mm
Conductor Material: Aluminum
Thermal Class: 130C~220C
Brand Name: LP Magnet Wire
Model Number: 0.2mm Enamelled Round Aluminum Wire

LP Industry is a Insulated Winding Aluminum Wire Manufacturer in China, Mainly produce UL certificate RoHS round aluminum enameled wire and flat aluminum magnet wire used for transformers, inductors, motors, generators, dry type transformer, Cast Resin Transformers. Normaly we also produce the 0.016-7mm enameled round copper wire and flat copper wire.

Class 155 Enameled Aluminum Magnet Wire has high heat resistance, high softening breakdown, solvent resistance, high cut through performance, excellent film flexibility, excellent wear resistance and so on.
American UL certified products. Certificate No.: E345303

Enameled aluminum wire
Diameter: 0.8-8mm
Temperature Class : 180 , 200 , 220
Standard : IEC 60317-0-2 ,IEC 60317-29 , MW36-A
UL NO : E345303
Bobbin :150kg wooden spool , plastic spool .
Application : Transformer , generator , refrigeration system 

Temp Class: 155, 180
Standard: IEC,NEMA,GB,JIS
Resistivity: copper 20℃<=0.017241Ω(mm)^2/m Aluminum 20℃<=0.028000Ω(mm)^2/m Diameter range (mm): round: 3.0-7.0 Flat: a: 1-10 b: 3-35 Package: PT-25, PT-30,30kg/50kg/150kg wooden Spool according to customers requirements

Enamelled round aluminum wire is mainly used as an electrical conductor wherever coils are in motion.It’s available size in diameters from 0.20mm to 9.2mm(SWG1-36,AWG1-32) with different insulation, such as Polyurethane, Polyester, Polyesterimide, Polyimide etc..

Enamelled Square Magnet Wire – 0.4*0.4mm–9.1*9.1mm
Enamelled Flat Aluminum Wire – A> 0.8–10mm, B> 2-25mm
Enamelled Round Aluminum Wire – Diameter: 0.15–10.0mm,
Enamelled Flat Copper Wire – a: 0.3-8.0 mm, b：2-25.00 mm
Enamelled Round Copper Wire – Diameter: 0.016 -7.0mm