Enamelled Flat(Rectangular) Copper Wire is recognized for it's unique and beneficial qualities in electrical applications. We use the electrolytic copper ( Cu-ETP) with high purity(99.95%),which enables us to produce ultra fine wire. Enamelled flat copper wire available size ranges from 2-80 mm².
1.120 degree flat enamelled wire for oil-immersed transformer
2.130, 155, 180 degree flat enamelled wire are widely used in all kinds of magnet coil
3. 200 degree flat enamelled wire works constantly in high temperature
4. 240 degree flat enamelled wire for magnet coils of aviation, military and marine application
Flat wire thickness: 0.80-5.60 mm
Flat wire width: 2.00-16.00 mm
Width/ thickness ratio: 1.4＜w/t＜8.0
| Product Name | QZ-130 PEW130 | QZGB-155 PEW155 | QZ-180 EIW180 | Q(ZY/XY)-200 AI/EIW200 | QY -240 AIW240 |
| Standard | IEC60317-16 GB/T7095.7 | IEC60317-16 GB/T7095.3 | IEC60317-28 GB/T7095.4 | MW 36 IEC60317–29 GB/T7095.6 | MW 20 IEC60317-47 GB/T7095.5 |
| Thermal Class | 130℃ | 155℃ | 180℃ | 00℃2 | 240℃ |
| Enamel Base Coat | Polyester | Modified Polyester | Polyester-Imide | Polyester-Imide | Polyimide |
| Enamel Top Coat | - | Polyamide-Imide | |||
| Cross Section Range | 2 – 80mm2 | 2 – 80mm2 | 2 – 80mm2 | 2 – 80mm2 | 2 – 80mm2 |
| Range of insulation thickness | IEC 60317-0-2G1, 0.06-0.11mmG2, 0.12-0.17mm | IEC 60317-0-2G1, 0.06-0.11mmG2, 0.12-0.17mm | IEC 60317-0-2G1, 0.06-0.11mmG2, 0.12-0.17mm | IEC 60317-0-2G1, 0.06-0.11mmG2, 0.12-0.17mm | IEC 60317-0-2G1, 0.06-0.11mmG2, 0.12-0.17mm |
| Performance | ●excellent bending property ●high flexibility of the enamel ●good resistance to abrasion ●high mechanical property | ●higher thermal property ●excellent bending property ●high flexibility of the enamel ●good resistance to abrasion ●high mechanical property | ●higher thermal property ●suitable for windings that are subjected to constantly high temperature and mechanical stress ● good chemical resistance | ●excellent thermal resistance ●suitable for windings that are subjected to constantly high temperature and mechanical stress ●good chemical resistance ●good resistance to refrigerant and freon | ●excellent thermal resistance suitable for any electric equipments that are constantly exposed to high working temperature ●outstanding mechanical and chemical property ●good performance against radiation |
| Application | ●dry & oil-immersed transformer ●electrical equipment | ●dry & oil-immersed transformer ●electrical equipment | ●winding of high and low voltage DC/AC motor ●magnet coil ●dry & oil-immersed transformer | ●winding of high and low voltage DC/AC motor ●magnet coil ●dry & oil-immersed transformer ●automobile coil ●train coil | ●winding with service temperature up to 220°C ●motor and generator for aviation and marine application ●nuclear industry ●winding requiring high reliability |
| Heat shock | 155℃ | 175℃ | 200℃ | 220℃ | 260℃ |
