Class 130/155/180/200/220 Enamel Coated Round/Flat Aluminum Wire
Port:
Qingdao, China
Production Capacity:
50000mt/Year
Payment Terms:
L/C, T/T, Western Union, Paypal, Money Gram
Henan Signi Aluminium Co., Ltd.
Henan, China
Last Login Date:
Aug 06, 2025
Main Products:
Hot Rolled Plate, Aluminum Circle/Disc, Brazing Aluminium Sheet/Strip, Aluminium Coil/Strip for Transformer Winding, Color Coated Aluminium Sheet/Strip/Coil, Ropp Closure Materails, Aluminium Foil, Aluminum Coil, Aluminum Strip, Aluminum Sheet
Product Description
Company Info
Basic Info.
Model NO.
130/150/180/200/220
Material
Aluminum Wire
Cross Sectional Shape
Round
Application
Winding of Transformers, Motors, Generators, etc
Type
Insulated
Surface Treatment
Coated
Metal Wire Drawing
Cold Drawing
Status
Soft State
Thickness
Metal Thick Wire
Dia
0.2-8 mm
Standard
IEC, NEMA, GB, JIS
Color
Natural Color, Red, Blue, Green, etc
Delivery Time
10-15 Days
Trademark
Signi aluminum
Transport Package
Wooden Pallet and Wooden Box
Specification
swg5-swg38
Origin
Henan China
HS Code
7605110000
Product Description
Enamelled aluminum round wire is a type of winding wire made by electric round aluminum rod which drawn by dies with special size, then over coated with enamel repetitiously.Enamelled
Round Aluminum Wire is a fundamental part of a winding in every electrical machine or apparatus. Compared to fibrous insulations, enamelled aluminium wire offers a favourable space
saving factor together with a high level of breakdown voltage. The main application of Enamelled Enamelled Aluminium wire is in winding of Motor and Transformers.
Enamel coated aluminum wire specification
1. Dia : 0.2--8mm
2. Recommended width ratio of conductor : 1.4<b/a<8.0
3. Temperature Class (C) : 130, 155, 180, 200, 220
4. Color : natural color,red,blue, green and so on
5. liackage : PT-25 PT-30 PT-60 PT-90 PT-200,PT-270, wooden bobbin and according to customer requirements
6. 15/30/200kg wooden spool, plastic spool, the length can be customized
7. Standard: GB/T6109/IEC60317-0-1, GB/T23312/IEC60317-0-3, MW76-A, MW35-A
Enamel aluminum wire Types
Class 130(155) Polyester Enamelled round aluminum wire;
Class 180 polyesterimide enameled round aluminum wire;
Class 200(220) polyesterimide over-coated with polyamide-imide enmalled round aluminum wire.
The advantages of Enamelled round aluminum wire
1. Compared with the copper enameled wire, enameled aluminum wire is easier to winding, 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 heatresistant temperature can be 20 degrees higher than the copper wire;
3. Thegreatest benefit of using aluminum is that it is 1/3 lighter than copper which significantly lower the production costs, second it can attach to the solids easily, and third it can also reduce the freight and transportation during the operation.
Features of Enameled Round Aluminum Wire
Low density allows coil weight reduction
Rapid heat dissipation
High cut through
Excellent heat shock
Perfect breakdown voltage
High heat resistance
Good solvent resistance
Main aluminum wire
Superfine polyurethane enameled round aluminum wire
enameled cooper clad aluminum wire
enameled rectangular aluminum wire
fiber glass aluminum wire
paper wrapped aluminum wire
Detail of Enameled round aluminum wire
| Type | Polyesterimide | Polyimide and polyimide mixed | Polyvinyl acetal | Thermal bonding acetal |
| Temperature-resist grade | 180 | 200 | 120(155) | 120 |
| Property | High heat resistance, good chemical resistance, hydrolysis resistance | Excellent heat resistance, strong resistance to chemical solvents, good scratch resistance | Excellent resistance to transformer oil, good resistance to scratch, excellent flexibility and adhesion, and good water resistance. | In addition to all the performance with acetal, also can obtain good adhesion strength by the heating mode |
| Standard | GB/T7095.4-2008, IEC60317-28 | GB/T7095.6-2008, IEC60317-29 | GB/T7095.2-2008, IEC60317-18 | |
| Testing Standard | GB/T4074, IEC60851-1-6 | |||
Application of enamel aluminum wire
1. Microwave transformers;
2. Requirements for the production of light weight, relatively high conductivity, heat resistance and good windings, especially the transmission of high frequency signal windings;
3. Manet wires used in high-frequency voltage devices, common transformer, inductance coils, electromotors, household electrical and micro-motos;
4. Enamelled wire used in small-motor rotor winding .etc.
5. Magnet wires used in monitor deflection coil;
6. Magnet wires used in degaussing coil;
7. Other special magnet wire.
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