enamelled round copper wire
1.Size:0.2-8.0mm
2.Certification:SGS,UL
3.Best competitive price
4.Used in motors & transformer
Heat level 220 enamelled round copper wire
1.Performance Features of 220 enamelled round copper wire:
Enameled aluminum winding wire ,high resistance to heat shock, high temperature and good performance at softening breakdown, suitable for high-speed automated routing, able to be direct weld, with no pinhole, resistive to high frequency, wearing, refrigerants and electronics corona, high breakdown voltage, small dielectric loss angle , dozens of times on pulse life as the ordinary compound enamel-insulated wire
2. Introduction of 220 enamelled round copper wire:
Enameled round aluminum wire is extruded or drawn from oxygen-free copper rod with certain specification mould, then coated with insulating paint on many times. The product is widely applied in transformer, electric motors, generator and other similar electrical instruments.
3. Main Applications of 220 enamelled round copper wire:
This kind of enameled aluminum wire can be widely used in Generators, relays, transformers, micro-motor, air-conditioner, explosion-proof motor, dry-type transformer, anti-explosion motor, precision electric appliance ,electric motor, deflection coil, audio devices, buzzer, watch, microphone and so on.
4. Details of 220 enamelled round copper wire:
Product: Enameled aluminum wire (EAL)
Aluminum wire
Diameter: Enameled aluminum wire (EAL):0.2-8.0mm
Class: 130/155/180/200/220
Core number: one
Shape materials: Round
Paint: High Quality
5. Packing: plastic spool and also can pack the goods according to the requirement of each client.
6. Delivery time: 10days-30days
Details Tech Information:
Name | Enameled Copper Wire | ||
Type | Q(ZY/XY)-1/200 | ||
Diameter | 0.27mm | ||
Standard | IEC60317 | ||
Test Item | Unit | Technical Requirement | Test Result |
Appearance |
| bright and clean, Uniform color, | Ok |
Overall Diameter | mm | <=0.302mm | 0.295 |
Conductor Diameter | mm | 0.270±0.004 mm | 0.27 |
Roundness Tolerance | mm | <=0.004 mm | 0.002 |
Thickness of insulation film | mm | >=0.018mm | 0.025 |
Elongation |
| >=22 % | 30% |
spring-back angle |
| <=47 | 43 |
Flexibility and adhesion | winding test | 1D | 1 |
Jerk test | No Crack, and No losing adhesion | OK | |
heat shock |
| 0.630mm | ok |
cut-through resistance |
| 320C, 2Min no breakdown | 2 |
Resistance to solvent |
| 1H | 1 |
Breakdown Voltage | KV | >=2.2 KV | 7.6 7.0 6.8 6.2 7.7 |
scratch resisting(Average) | N | 3.25 N | 7.98 |
scratch resisting(Min) | N | 2.75 N | 7.12 |
package |
| Meet the export standards | Ok |
Enamel Film continuity |
| <=25 /30m | 0 |
Quality Control Result |
| Ok | |
