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The description of enamelled flat wire
The enamelled flat wire is a wire made of oxygen-free copper rod or electrician round aluminum rod after specification of die horn or extrusion. Winding wire coated with edge paint multiple times that used in windings of transformers, motors, generators and electrical equipment.
The category of enamelled flat wire
130 polyester enamelled aluminum (copper) rectangular wire; 155 modified polyester enamelled aluminum (copper) rectangular wire; 180 polyester enamelled aluminum (copper) rectangular wire; 200 polyester imine, polyamide-imide composite Enamelled aluminum (copper) rectangular wire; 120 (155) acetal enamelled aluminum (copper) rectangular wire; if enameled wire is used. Please contact us.
The range of enamelled flat wire
Wire thickness dimension a: 0.80-5.6mm conductor width dimension b: 2.00-16.00mm
The width ratio of the conductor is: 1.4
If the specifications above are selected, please contact us.
The conductor material of enamelled flat wire
The soft copper flat wire for enameled flat wire meets the requirements of GB5584.2-2009. The resistance at 20 degrees Celsius is not greater than 0.01724 ohm mm2 / m. According to different mechanical strength requirements, the non-proportional extension strength Rp0 .2 as follows:
The soft aluminum flat wire for enameled flat wire meets the requirements of GB5584.3-2009. The resistivity at 20 degrees celsius is not greater than 0.02801 ohm mm2 / m. According to different electrical edge requirements, a thin paint film of 0.06-0.11mm or a thick paint film of 0.12-0.17mm may be used, and a self-adhesive layer of thermally bonded enameled flat wire. The thick bottom is generally 0.03-0.06mm and our company uses a loss meter.
The parameter of enamelled flat wire
| Enamelled wire category | Polyesterimide | Polyesterimide Polyamide | Acetal | Thermal bonding acetal | Polyester | Modified polyester |
| Imine composite layer | ||||||
| Thermal level | 180 | 200 | 120（105） | 120 | 130 | 155 |
| performance | High heat resistance, good chemical solvent resistance, good thermal shock resistance | Has better overall performance, | Excellent resistance to transformer oil. | Adhesive strength can be obtained by heating | good mechanical strength, | Good solvent resistance and thermal shock resistance |
| Resistant to refrigerants and solvents | Excellent flexibility and adhesion | good electrical performance | ||||
| Agent performance, radiation resistance | ||||||
| standard | GB/T7095.4-2008 | GB/T7095.6-2008 | GB/T7095.2-2008 | 120 | GB/T7095.7-2008 | GB/T7095.3-2008 |
| IEC60317-28 | IEC60317-29 | IEC60317-18 | IEC60317-16 | |||
| Experimental basis | GB4074 | GB4074 | GB4074 | GB4074 | GB4074 | GB4074 |
