Enameled copper clad aluminum wire (ECCA wire) is a new magnet wire with CCA core. It combines the good conductivity of copper and light weight of aluminum, which can greatly reduce the cost of winding wire.
ECCA wire with the copper layer is not easy to oxidation and easy to weld. Our company has more than 100 sets of high-speed drawing machines, annealing stoves with vacuum tube and enameled machines.
We also have the solderability test instrument, automatic spring back angle test instrument and dielectric loss test instruments to ensure the quality in each step.
We produce enameled copper clad aluminum wire according to Standard GB6109.1-90, SJ-T 11223-2000 and ASTM B 566 - 04a.
Our Enamels
ECCA wire with the copper layer is not easy to oxidation and easy to weld. Our company has more than 100 sets of high-speed drawing machines, annealing stoves with vacuum tube and enameled machines.
We also have the solderability test instrument, automatic spring back angle test instrument and dielectric loss test instruments to ensure the quality in each step.
We produce enameled copper clad aluminum wire according to Standard GB6109.1-90, SJ-T 11223-2000 and ASTM B 566 - 04a.
| Class of Wire | Resistivity, Ω . mm² /m, max | Density, g/cm3 (lb/in. 3), max |
| 10A and 10H | 0.02743 | 3.32 (0.12000) |
| 15A and 15H | 0.02676 | 3.63 (0.13118) |
Our Enamels
| Enamel Abbr. | Thermal Class |
| QZ | 130 |
| QZG | 155 |
| QA | 130, 155, 180 |
| QZY | 180, 200, 220 |
| QXY | 200, 220 |