Enameled CCA and Copper Wire
Set the winding resistance and space limits, then compare finished wire diameter, insulation, winding behavior and termination for the two conductor constructions.
Engineering comparison
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| Decision | enameled CCA wire | enameled copper wire | Acceptance basis |
|---|---|---|---|
| Insulated construction | CCA metal core with a specified enamel system | Copper metal core with a specified enamel system | Separate metal diameter, enamel build and finished outer diameter. |
| Winding design | Choose metal section and turns against the required resistance and slot space | Choose metal section and turns against the required resistance and slot space | Use equal finished-winding resistance and thermal duty rather than equal outer diameter. |
| Processing | Confirm CCA surface, enamel adhesion, stripping and terminal approval | Confirm copper condition, enamel adhesion, stripping and terminal approval | Evaluate bend, cure, dielectric and termination tests with the actual insulation build. |
| Availability and permission | Capability and enamel grade require engineering confirmation | Copper and enamel grade require order-specific confirmation | If the drawing requires copper, obtain specification-owner permission before a CCA trial. |
Enameled CCA and Copper Wire: comparison record
Add your project inputs, then download the worksheet or send it with an inquiry. The fields start blank; entries are your requirements and observations.
| Item | Information / units | Your input |
|---|---|---|
| Comparison basis | Choose a common basis; no automatic equivalence is inferred | |
| Baseline and candidate | Materials, construction, form and drawing revisions | |
| Insulated construction | CCA metal core with a specified enamel system | Copper metal core with a specified enamel system · Separate metal diameter, enamel build and finished outer diameter. | |
| Winding design | Choose metal section and turns against the required resistance and slot space | Choose metal section and turns against the required resistance and slot space · Use equal finished-winding resistance and thermal duty rather than equal outer diameter. | |
| Processing | Confirm CCA surface, enamel adhesion, stripping and terminal approval | Confirm copper condition, enamel adhesion, stripping and terminal approval · Evaluate bend, cure, dielectric and termination tests with the actual insulation build. | |
| Availability and permission | Capability and enamel grade require engineering confirmation | Copper and enamel grade require order-specific confirmation · If the drawing requires copper, obtain specification-owner permission before a CCA trial. | |
| Methods, conditions and evidence | Units, test conditions, result source and reviewer |
Drafts are stored only in this browser when you choose Save. Clear inputs also removes the saved draft. Worksheet version: RT-RFQ-WORKSHEET-1.
Products and specifications
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