| Insulation Level: | C, R, N, H, F, B, E, A, Y |
|---|---|
| Certification: | ISO9001, CE, CCC, RoHS, VDE |
| Brand: | Baiwei |
| Application: | Transformer, Instrument, Electrical Equipment, Motor |
| Shape: | Round Wire |
| Conductor Material: | Aluminium Wire |
| Samples: |
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| Customization: |
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Enamelled round aluminum wire is one of the main types of electromagnetic wire. The bare wire composed of conductor and insulating layer 2 is annealed and softened, then it is repeatedly sprayed and baked. However, it is not easy to meet the production requirements of the standard and the requirements of customers. It is affected by the quality of raw materials, processing parameters, production equipment and environmental factors. Therefore, the quality characteristics of various enameled wires are different But they all have high temperature resistance, mechanical performance, electrical and chemical performance and excellent freezing resistance. They are suitable for refrigerating equipment working at 200 ºC for a long time, electrical equipment corroded by chemicals, dry-type transformer, oil immersed transformer, epoxy casting transformer and other mechanical and electrical equipment.
120 polyvinyl acetal / self adhesive polyvinyl acetal enameled copper (aluminum ) flat wires--QQ/QQN
130 polyester enameled flat wires--QZ
155 modified polyester enameled flat wires-QZG
180 polyester imide enameled copper ( aluminum ) flat wires--QZY
200 polyester imide / polyamide-imide composite enameled copper( aluminum ) flat wires--Q(ZY/XY)
220 polyamide imide enameled copper ( aluminum ) wires--QXY
Soft copper flat wire of enameled flat wire complies with the provisions of GB5584 2-2009 , when 20ºC , resistivity ≤0.017241Ω.mm²/m ,according to different mechanical strength requirements.
Soft aluminum flat wire of enameled flat wire complies with the provisions of GB5584.3-2009,when 20ºC,resistivity≤0.02801Ω.mm²/m.According to different insulation requirements,can choose thin film from 0.06 to 0.11mm or thick film from 0.12 to 0.17mm.The thickness of hot adhesive enameled flat wire self-adhesive layer is generally 0.03 to 0.06mm.Our company monitor the thickness with dielectric loss meter.
The thickness of hot adhesive enameled flat wire self-adhesive layer is generally from 0.03 to 0.06mm.Our company monitor the thickness with dielectric loss meter.
Production scope
Aluminium round wire:AWG 7-28
Technical parameter
| Enameled wire category | Thermal level | Performance | Standard | Experimental basis |
|
Polyvinyl acetal/Self adhesive acetel QQ/QQN |
120 |
Good performance of resistance to transformer oil and scratch.Excellent flexibility & adhesion, and good hydrolysis resistance. In addition to the properties of acetal wire,the product adhesive strength can be reinforced by heating. |
GB/T 7095.2-2008 IEC60317-18:2004 GB/T 6758.1-2007 IEC 60851-5 |
GB/T 4074 IEC 60851 GB/T 4074 IEC 60851 |
|
Polyester QZ |
130 | High mechanical strength,good scratch resistance.Good electrical performance. |
GB/T 7095.2-2008 IEC 60317-11:2005 |
GB/T 4074 IEC 60851 |
|
Modified polyester QZ(G) |
155 | Good shock resistance.High mechanical strength,good electrical & solvent resistance. |
GB/T 7095.3-2008 IEC60317-16:1990 |
GB/T 4074 IEC 60851 |
|
Polyester imide QZY |
180 | Hith heat resistance,good chemical solvent resistance,and heat shock resistance |
GB/T 7095.4-2008 IEC60317-28:1990 |
GB/T 4074 IEC 60851 |
|
Polyester imide/polyami-deimide composite layer Q(ZY/XY) |
200 | Good comprehensive propertiea,such as refrigerant resistance,solvent resistance and radiation resistance |
GB/T 7095.6-2008 IEC60317-29:1990 |
GB/T 4074 IEC 60851 |
|
Polyamide imide QXY |
220 | Good chemical solvent resistance | GB/T 7095.1 |
GB/T 4074 IEC 60851 |
as follows:
C1Rp0.2(>100~180)N/mm²,C2Rp0.2(>180~220)N/mm²,C3Rp0.2(>220~260)N/mm².
We can manufacture according to technical specifications provided by customers.
| Model | Name | Production specification scope |
| QQB | 120 acetal / self adhesive acetal enameled flat wire | a:0.80-5.60mm b:2.00-16.00mm |
| QZB | 130 polyester enameled flat wire | a:0.80-5.60mm b:2.00-16.00mm |
| QZ(G)B | 155 modified polyester enameled flat wire | a:0.80-5.60mm b:2.00-16.00mm |
| QZYB | 180 polyester imide enameled flat wire | a:0.80-5.60mm b:2.00-16.00mm |
| QYB | 220 polyamide imide enameled flat wire | a:0.80-5.60mm b:2.00-16.00mm |
| Q(ZY/XY)B | 200 polyester imide / polyamide-imide enameled flat wire | a:0.80-5.60mm b:2.00-16.00mm |
| QQBN | 120 self adhesive polyvinyl acetal enameled flat wire | a:0.80-5.60mm b:2.00-16.00mm |
| Paint film | Paint film insulation thickness:δ mm |
| Grade 1 | 0.06≤δ≤0.11 |
| Grade 2 | 0.12≤δ≤0.17 |
| Paint film | Min. breakdown voltage value(effective value):V | |
| Room temperature | High temperature | |
| Grade 1 | 1000 |
750 |
| Grade 2 | 2000 | 1500 |
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