Enameled Copper Wire is made of copper rod, which are draw by the specification mould,it is the baked winding wire with multiple-layers of insulating paint after annealing softening treatment.
Place of Origin: | Zhengzhou | Brand Name | LP Magnet Wire |
Model Number: | 0.012 - 0.8mm self bonding wire | Type | Insulated |
Application: | motor winding, power transformer, etc. | Conductor Material: | Copper |
Conductor Type: | Solid | Insulation Material: | Enameled |
Color: | Natural | Standards: | JIS,IEC,NEMA,GB |
Size: | Diameter: 0.016~7.0 mm | Insulation Thickness: | G1; G2; G3 |
Packing: | PT-4 ~ PT-200 or ply-wood spool | Certification: | UL |
Quantity(kilograms) | 1 - 500 | >500 |
Lead time (days) | 5 | To be negotiated |
Enameled copper wire is one of the main types of winding wire, which is composed of a conductor and an insulating layer. After the bare wire is softened by annealing, it is painted and baked many times. The enameled wire is divided into flat type, round type and square type, used for long-term refrigeration equipment and chemically corroded electrical equipment, dry-type transformers, oil-immersed transformers, epoxy cast transformers, iron separators, electromagnets and other electromechanical equipment
Class B Triple Insulated Magnet Wire Enamelled Copper Wire | |||
Enameled copper wire |
Type | Q(ZY/XY)-1/200 | |
Diameter | 0.27mm | ||
Standard | IEC60317 | ||
Test Item | Unit | Technical Requirement | Test Result |
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 | cut-through resistance | 2 | |
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 |
Types of enameled wire:
1. Acetal enameled wire with two thermal grades of 105 and 120, used in the windings of oil-immersed transformers and oil-filled motors.
2. For polyester and modified polyester enameled wires, the thermal class of ordinary polyester enameled wire is 130, and the thermal class of enameled wire after modification is 155.
3. Polyurethane enameled wire; thermal grade is 130, 155, 180, 200. It is widely used in electronic appliances, precision instruments, telecommunications, and meters.
4. Polyesterimine/polyamide composite enameled wire, thermal class 180, widely used in windings of motors, electrical appliances, meters, power tools, and dry-type power transformers that require high heat resistance.
5. Polyesterimide/polyamideimide composite layer enameled wire is a heat-resistant enameled wire widely used at home and abroad. Its thermal class is 200.It is widely used in refrigerator compressors, air-conditioning compressors, electric tools, explosion-proof motors and motors and electrical appliances used under high temperature, high cold, radiation resistance, and overload conditions.
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