IEC 60404-8-7CRGO Electrical Steel Coil
Cold-rolled grain-oriented silicon steel coil in loss grades for distribution and power transformer cores.
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Transformer Materials / Winding Wire
Enameled Round Copper Wire
Polyester or polyamide-imide enameled wire for dry-type and small transformer windings.
Enameled copper wire in grade 1 and grade 2 builds, with thermal classes up to 200 °C. Suitable for dry-type windings, reactors and control transformers.
Typical specifications
Indicative ranges. Final specification is confirmed per drawing and order.
Standards
- IEC 60317-13
- IEC 60317-20
Applications
- Dry-type transformers
- Reactors
- Control transformers
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