China ECCA Enameled Copper Clad Aluminum Wire, Find details about China Power Cable, Electric Cable from ECCA Enameled Copper Clad Aluminum Wire
Using pure aluminum wire as conductor , and covered with insulating material(such as UE, PE,EI,AI) in high temperature oven, Enameled AL. wire has the characteristic of high break down voltage and high strength.
Specification
○ Size: 0.10-5.00mm
○ Opper Content by Volume: 10A,15A,20A
○ Copper Content by weight: 30%,40%,50%
○ Material status: Annealed
○ Min. Order: 500 Kgs
○ FOB Port: Shanghai, Qingdao, etc.
○ Lead Time: 15 - 20 days
○ Payment Terms: TT/DP/LC
○ Country of Origin: China (mainland)
Application
ECCA wire is widely used in all kinds of electronic, motor, transformer coil, etc.
Motor category
Such as all kinds of household electrical appliances (such as kitchen electrical appliances, washing machines, vacuum cleaners, motor and other high-speed motor)
Fan motor
Variety of micro motor
Variety of pump motor
Variety of automotive electrical appliances, etc.
Transformer category
Such as various types of high-frequency transformer
All kinds of ordinary power frequency transformer
Various types of chargers, etc.
Electromagnetic induction coil category
Such as rectifier
All kinds of loop inductance coil, choke
Various types of electromagnetic induction disk, etc.
Features
1. High conductivity compared to aluminum.
2. High strength, not easy to elongate during the winding process.
3. High stability of the product
1) Compared with the enameled copper wire, enameled aluminum wire is easier to wind, also there is a solid oxide film on the surface of enameled aluminum wire, which make it has a good insulating effect, and long term 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) Using aluminum is 1/3 weight of pure copper which significantly lower the production costs.
Conductor
Property | Conductor | ||||
CCA wire | Copper wire | Aluminum wire | |||
Copper volume (%) | 10 | 15 | 20 | 100 | 0 |
Specific gravity (g/cm3) | 3.30 | 3.63 | 3.94 | 8.89 | 2.70 |
Length comparision with copper | 2.70:1 | 2.45:1 | 2.25:1 | 1:1 | 3.29:1 |
Conductivity(% iACS) | 65 | 68 | 70 | 100 | 62 |
DC resistivity (Ω.mm2/m) | 0.0262 | 0.0252 | 0.0243 | 0.01724 | 0.02740 |
Tensile strength(Mpa) | 95-120 | 105-135 | 115-145 | 215-265 | 68-107 |
Elongation(%) | ≥15 | ≥15 | ≥15 | ≥20 | ≥10 |
windability | Very good | Very good | Very good | Good | Very good |
Soldering | Good | Good | Good | Good | Bad |
Enamel&Coating
Type of Enamel | Specification | Heat Class | Enamel Thickness | Available Diameter | UL Certificate | Conductor | Characterization | Application Area |
Polyurethane | QA,UE | 130155180 | Class0 Class1 Class2 Class3 | 0.04-2.50 | Yes | CCA aluminum copper | Excellent solderingColor characteristics | All kinds of medium and small transformers, motors, relays, all kinds of motors, inductive coils, ballast coils |
polyester | QZ,PE | 130155 | Class0 Class1 Class2 Class3 | 0.10-4.50 | Yes | CCA aluminum copper | Higher heat resistanceenamel can be removed by chemical liquid, High adhesion | All kinds of transformers, motors, inductive coils, automotive coils |
Polyester imide | QZY,EI | 180 | Class0 Class1 Class2 Class3 | 0.10-4.50 | Yes | CCA aluminum copper | Higher heat resistanceOptional soldering,High adhesionHigh corrosion resistance | All kinds of transformers, motors, inductive coils, automotive coils, induction furnace coils |
Polyamide imide | QZY/XYEI/AI | 200220 | Class0 Class1 Class2 Class3 | 0.10-4.50 | Yes | CCA aluminum copper | High heat resistancehigh strengthHigh adhesionHigh corrosion resistance | All kinds of transformers, motors,inductors, motors and coils |
Self bonding | Alcohol self-bondingHeat self-bonding | 130155180200 | Class1 | 0.10-1.20 | Yes | CCA aluminum copper | Easy to useHigh self-adhesive strengthExcellent heat resistance, thermosetting (optional) | All kinds of motors and coils |
Production Process
Test Flow
Workshop
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