Difference between Enameled Aluminum Wire and Aluminum Wire

So far, most of transformer, motors and generator manufacturer used the copper magnet wire with its high performance. Nowadays, the enameled aluminum wire uses widely in low-voltage dry type transformer, and motores, which can gradually the copper wire.

Enameled aluminum wire is a main type of winding wire. It consists of two parts: conductor and insulating layer. After bare wire is annealed and softened, it is baked and baked.
Enamelled aluminum wire has excellent high temperature resistance, mechanical properties, electrical and chemical properties and excellent freeze resistance. It is suitable for long-term work in 200 ¡ã C refrigeration equipment and chemically eroded electrical equipment, dry-type transformers, oil-immersed Transformer and epoxy casting transformers, iron remover, electromagnet and other mechanical and electrical equipment.

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;

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

180H Rectangular Flat Aluminum Winding Wire For Electric Tools is a wire drawn from a round aluminum rod through a mold of specifications or extruded, and the drawn bare wire is annealed and softened, and then painted and baked for many times. Mainly used in the windings of electrical equipment such as transformers and reactors.

awg to mm electrical enameled aluminum wire is one of the main types of winding wire, which is composed of a conductor and an insulating layer. After the bare wire is softened by annealing, it is painted and baked many times. However, 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 the quality of raw materials, process parameters, production equipment, environment and other factors. Therefore, the quality characteristics of enameled aluminum wire and enameled copper wire are different. The same, but all have four major properties: mechanical properties, chemical properties, electrical properties, and thermal properties.

Conductor Type: Solid
Delivery time: 7-30 Days
Thermal Class: 130-220C
Brand Name: LP Magnet Wire
Bobbin: 30kg/50kgWooden Spool
Insulation: PEW, PIW, EIW, AIW, EI/AIW

Super Enameled Aluminium Wire Manufacturers Aluminium Wire Swg Chart, mainly aluminum rectangular wires with various thermal properties. These wires are available in different thermal classes, sizes and models.
Winding wires are state of the art. We achieve this through consistent, high-quality products that can be customized to meet specific needs. We use specially designed insulation coatings to ensure safety and reliability for all applications.

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

Product Name£º130/155/180 Degree Aluminum Magnetic Wire
Type: round and rectangular type
Round Dimension:0.2–10.0mm,
Rectangular: A> 0.8–8mm, B> 2-22.5mm
Conductor Material£ºAluminum
Application£ºused for transformers, inductors, motors, generators, dry type transformer, Cast Resin Transformers
Certificate£ºUL,RoHS
Insulation Materilas£ºPVF, EIW, AI-EIW, AIW, etc.
Thermal Class:130, 155, 180

LP Industry is a professional magnet wire manufacturer in China, mainly poduce the round aluminum winding wire and flat aluminum enameled wire. Magnet Wires Manufacturing Process includes extruding wire in suitable size, cleaning wire, wire enamel insulating varnish and winding on spool.

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

Brand Name: LP
Thermal Class: 130-220C
Delivery time: 7-30days
Conductor Type: Solid
Standard: IEC, NEMA,GB,JIS
Model Number: 23 awg magnet wire

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.

High Voltage Winding Wire Transformer Enameled Flat Aluminum Wire 2-22.5mm is a aluminum wire mainly used for windings with contiguous turns. Enamel is in fact a very resistant insulator mechanically, thermally and electrically. In addition to ordinary enamel there is solderable polyurethane enamel which is suitable for very large diameter wires (from 0.16 mm) very difficult to mechanically pickle. Pickling occurs around 400-500 ¡ã C.

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;

Magnet wire, also known as winding wire, can be classified according to its basic structure, conductive core and electrical insulation layer. Generally, it is divided into enameled wire, winding wire, enameled winding wire and inorganic insulated wire according to the insulating material and manufacturing method used in the electrical insulating layer. 130 155 180 Degree 7 8 9 10 11 12 13 Awg Aluminum Magnet Wire is hot products made by LP Industry.

Magnet_wire, enameled wire, enameled wire or winding wire or insulated wire, is a bare copper wire or aluminum wire coated with a very thin layer of insulation or covered with paper or fiberglass or insulation films. What is magnet wire used for? Magnet wire is widely used in transformer, motor, welding machine,refrigeration compressor, solar power, electrical equipment, household, appliances, medical equipment and transportation, etc, which require tight coils of wire.

Product Name:enameled aluminum wire
Type: round and rectangular aluminum wire
Diension:AWG33
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

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.

Transformers wound with aluminum or copper coils have similar losses and performance. Losses in the transformer¡¯s coil are a function of the current carrying capacity of the wire or foil used to wind them and the actual current. Therefore, a larger wire is used when winding aluminum coils to make up for the lower current carrying capacity and efficiency of aluminum.

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

ZhengZhou LP Industry CO.,Ltd is a professional Motor Winding Material Electrical Aluminum Wires Manufacturer, Mainly provide 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
Application: used for transformers, inductors, motors, generators, dry type transformer, Cast Resin Transformers

Class 200 enameled aluminum flat wire is a kind of winding wire that is coated with polyester-imide composite polyamide-imide insulating varnish on the surface of electrical aluminum wire as the conductor, and baked at high temperature. It has light weight. Easy to wind and relatively low cost, it is widely used in the windings of motors, UPS power supplies, intermittent power supplies and other products.

Alloy: 1050/ 1060/1070
Temper: H and O
Edge: Round, free from burr, no pits & dents, no scratches, clean and degreased
Thickness Range: 0.2- 3.0mm
Width: 20- 1500mm
Inner Diameter: 300, 400, 500mm

China Manufacturers Enamelled Aluminum Electric Submersible Winding Wires is used in the manufacture of submersible motor windings. Submersible motors are mostly used for oil extraction in oil mines and work at high temperatures. In order to maintain the internal and external pressure balance, the interior including the windings are immersed in high-pressure (for example, 10 MPa) water-containing oil. In order to avoid joints, the windings are mostly made of a single magnet wire repeatedly wound in the slot of the motor, so the insulation layer is required to have good wear resistance. Usually polyimide film is used to wrap the covered wire.

Grade: 1000 Series
Thickness: 0.2mm–3.0mm
Width: 20mm — 1500mm
Usage: Dry-type transformers, Distribution transformers
Materials Grade: 1060-O, 1050, 1050A, 1070, 1070A, 1350

1)Product Name: Aluminum Enameled Wire
2)Diameter:0.5mm/1.0mm/1.5mm
3)Insulation Properties:Polyester imide enameled wire
4)Use:DIY,transformer,electromagnet
5)Work Temperature:-25¡æ~180¡æ
6)Work Humidity:5%~95%RH

Modified Polyester Aluminum Wire Enamelled is a magnet wire made of electric round aluminum rod drawn or extruded into an aluminum wire with a certain specification die, and then coated with multiple layers of modified polyester on the aluminum wire. After the baking treatment, the insulating paint and the wire are formed as a whole.
The coated modified polyester greatly improves its temperature resistance.

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.