Polyester Fiberglass Wound Enameled Round Copper Wire
Overview
Polyester glass filament wound enameled round copper wire under IEC 60317-0-8 is a wire product with excellent performance. It combines the excellent electrical properties of polyester material and the mechanical strength of glass filament to form a compact insulating layer through the winding process, thus providing good electrical insulation and mechanical protection.
Polyester Fiberglass: Polyester fiberglass is a composite material, mainly composed of two parts: polyester resin and glass fiber. The conductor part of polyester glass fiber enameled round copper wire is made of pure copper wire, usually with round cross section. Polyester resin is known for its good flexibility and insulating properties, while glass fiber is known for its high strength and high temperature resistance. Combining the two, polyester glass fiber has both the flexibility and insulating properties of polyester and the high strength and temperature resistance of glass fiber. Making this material has a wide range of applications in many fields.
Dimensions
Conductor Diameter
Intermediate nominal conductor diameter (R40) diameter
Table A.1 – Diameters of polyester fiberglass-wound fused and non-fused conductors
and Non-VN Class 1
| Diametre
nominal du conducteur mm |
Tolerance on conductor diameter ±
mm |
Minimal growth in a simple fiberglass envelope glass jacket mm |
Maximum outer diameter of a single polyester fiberglass jacket
mm |
|
| Grade 1PG1 | Grade 2PG1 | |||
| 0,530 | 0,006 | 0,089 | 0,703 | 0,727 |
| 0.600 | 0,006 | 0,089 | 0,776 | 0,801 |
| 0,670 | 0,007 | 0,089 | 0,849 | 0,876 |
| 0,750 | 0,008 | 0,089 | 0,932 | 0,961 |
| 0,850 | 0,009 | 0,089 | 1.036 | 1,066 |
| 0,950 | 0,010 | 0,089 | 1,139 | 1,171 |
| 1,060 | 0,011 | 0,089 | 1.251 | 1,284 |
| 1.180 | 0,012 | 0,089 | 1.373 | 1,406 |
| 1,320 | 0,013 | 0,089 | 1.515 | 1.549 |
| 1.500 | 0,015 | 0,089 | 1.697 | 1,733 |
| 1,700 | 0,017 | 0,089 | 1,899 | 1,936 |
| 1.900 | 0,019 | 0,089 | 2,101 | 2,139 |
| 2,120 | 0,021 | 0,089 | 2,323 | 2,362 |
| 2,360 | 0,024 | 0,089 | 2,565 | 2,605 |
| 2,650 | 0,027 | 0,102 | 2,882 | 2,924 |
| 3,000 | 0,030 | 0,102 | 3,235 | 3,278 |
| 3,350 | 0,034 | 0,102 | 3,587 | 3,631 |
| 3,750 | 0,038 | 0,102 | 3,990 | 4,035 |
| 4,250 | 0,043 | 0,102 | 4,493 | 4,539 |
| 4,750 | 0,048 | 0,102 | 4,995 | 5,043 |
Table A.2 – Diameters of Fused Double Polyester Fiberglass Windings
Diameter of wire with double polyester fiberglass windings, uncoated or impregnated with resin or varnish on bare wire,
Class 1 or Class 2 enameled round copper wire (R40)
| Diameter
nominal conductor mm |
Tolerance on
e conductor diameter conductor± mm |
Minimum growth
in a double polyester fiberglass glass fiber mm |
Maximum outer diameter of a polyester fiberglass double jacket
mm |
||
| Grade PG2 | Grade 1PG2 | Grade 2PG2 | |||
| 0,530 | 0,006 | 0,140 | 0,740 | 0,780 | 0.804 |
| 0,600 | 0,006 | 0,140 | 0,810 | 0,853 | 0,878 |
| 0,670 | 0,007 | 0,140 | 0,881 | 0,926 | 0,953 |
| 0,750 | 0,008 | 0,140 | 0,962 | 1,009 | 1,038 |
| 0,850 | 0,009 | 0,140 | 1,063 | 1,113 | 1.143 |
| 0,950 | 0,010 | 0.140 | 1,164 | 1,216 | 1,248 |
| 1.060 | 0,011 | 0,140 | 1,275 | 1,328 | 1,361 |
| 1,180 | 0,012 | 0,140 | 1,396 | 1,450 | 1,483 |
| 1,320 | 0,013 | 0,140 | 1,537 | 1,592 | 1,626 |
| 1,500 | 0,015 | 0,140 | 1,719 | 1,774 | 1.810 |
| 1,700 | 0.017 | 0,140 | 1,921 | 1,976 | 2,013 |
| 1,900 | 0,019 | 0,140 | 2,123 | 2,178 | 2,216 |
| 2,120 | 0,021 | 0,140 | 2,345 | 2,400 | 2,439 |
| 2.360 | 0,024 | 0,140 | 2,588 | 2,642 | 2,682 |
| 2,650 | 0,027 | 0,152 | 2,905 | 2,958 | 3,000 |
| 3,000 | 0,030 | 0,152 | 3,258 | 3,311 | 3,354 |
| 3,350 | 0,034 | 0,152 | 3,612 | 3,663 | 3,707 |
| 3,750 | 0,038 | 0,152 | 4,016 | 4,066 | 4,111 |
| 4,250 | 0,043 | 0,152 | 4,521 | 4,569 | 4,615 |
| 4,750 | 0,048 | 0,152 | 5,026 | 5.071 | 5.119 |
performance advantages
1. Excellent insulating properties: polyester glass fiber insulation has good insulating properties, which can effectively prevent current leakage and short circuit and provide reliable electrical insulation protection. This makes polyester glass fiber winding enameled round copper wire suitable for a variety of electrical equipment and application scenarios.
2. Good heat resistance: polyester glass fiber winding enameled round copper wire is able to work in high temperature environment and has high heat resistance. It can withstand thermal stress within a certain temperature range and is suitable for high temperature electrical equipment and industrial applications.
3. High strength and durability: The conductor of polyester glass fiber winding enameled round copper wire is made of high quality round copper wire, which has high strength and durability. It is able to withstand large tensile and mechanical stresses to maintain the stability of the cable, suitable for application scenarios requiring high mechanical strength.
4. Chemical resistance: polyester glass fiber winding enameled round copper wire has good chemical resistance and can resist the erosion of some chemicals, solvents and oils. This makes it highly durable and reliable in harsh working environments.
5.Suitable for high-frequency applications: Due to the good electrical conductivity of copper, Polyester Glass Fiber Winding Enameled Round Copper Wire is suitable for high-frequency circuits and signal transmission. It can provide stable current transmission and low signal loss, which is suitable for communication equipment and high-frequency electronic devices.
Performance Characteristics: IEC 60317-0-8 Polyester Glass Fiber Wound Enameled Flat Copper Wire has excellent electrical conductivity, thermal stability, scratch resistance and solvent resistance. It also has good heat dissipation properties and high magnetic field efficiency when wound into coils, which enables it to perform well in a wide range of electrical and electronic equipment.
Class 1 PG1, Grade 1 enameled wire (Class 1) with 1 layer of polyester glass fiber (PG1);
Grade 1 PG2, enameled wire grade 2 (class 1) with 2 layers of polyester glass fibers (PG2);
PG1, Class 2, 1 enameled wire (Class 2) with 1 layer of polyester glass fibers (PG1);
PG2, enamelled wire (class 2) with 2 layers of polyester glass fibers (PG2).
Resistance
B.1 Determination of nominal resistance
The nominal resistance values given in Table B.1 are for reference only and are based on the nominal diameter of the conductor and a nominal resistivity of 1/58.5 Ωmm²m-1 .
Table B.1 – Electrical resistance
|
Nominal conductor diameter mm
|
Nominal resistance
O/m |
| 0,500 | 0,08706 |
| 0,560 | 0,06940 |
| 0,630 | 0,05484 |
| 0,710 | 0,04318 |
| 0,800 | 0,03401 |
| 0,900 | 0,02687 |
| 1,000 | 0,02176 |
| 1,120 | 0,01735 |
| 1,250 | 0,01393 |
| 1,400 | 0,01110 |
| 1,600 | 0,008502 |
| 1,800 | 0,006718 |
| 2.000 | 0,005441 |
| 2,240 | 0,004338 |
| 2,500 | 0,003482 |
| 2,800 | 0,002776 |
| 3,150 | 0,002193 |
| 3,550 | 0,001727 |
| 4,000 | 0,001360 |
| 4,500 | 0,001075 |
| 5,000 | 0,0008706 |
Elongation
The minimum elongation shall not be less than the values given in Table 3.
Table 3 – Elongation
Tableau 3-Allongement
| Nominal conductor diameter
mm
|
Minimumelongation
% |
|
| Above | Up to and including | |
| 0,630 | ||
| 0,630 | 1,250 | 15 |
| 1,250 | 2,800 | 20 |
| 2,800 | 5,000 | 30 |
Resilience
6.1 Nominal conductor diameter up to and including 1 600 mm
No requirement specified.
6.2 Nominal conductor diameter over 1 600 mm
The maximum springiness of the conductor shall not exceed
– 5° for conductors covered with polyester glass fibers on bare conductors;
– 5.5° for conductors covered with polyester glass fibers on enameled conductors.
flexibility and adhesion
7.1 Mandrel winding test
After bending on the mandrel in accordance with Table 4, the cladding shall not be sufficiently tensioned so that the bare or enameled wire is exposed.
Table 4 – Mandrel winding
| Wire size range | Mandrel diameter | |
| Above | Up to and including | |
| 0.500 | 2.500 | 5 x Nominal conductor diameter
|
| 2,500 | 5,000 | 10 x Nominal conductor diameter |
Fields of application
1. Motors and transformers: Used in the winding of motors and transformers to ensure reliable electrical connection and efficient energy conversion.
2. Power transmission and distribution systems: used in the manufacture of high voltage cables and wires. It provides good electrical insulation and mechanical strength to ensure efficient transmission and safe distribution of electricity.
3 Power electronics: Used in high power and high frequency power electronics, such as inductors, inductive coils and transformers and other components.
4. Automotive electronics: used in automotive electronic systems, such as engine control modules, sensors, electric motors and ignition systems.
5. Communication field: in cell phones, computers and other communication equipment, this wire material can be used as a connection between the internal chip and the antenna wire, to meet the needs of the equipment for high-speed, stable data transmission.
In the electrical and electronics industry, polyester glass fiber winding enameled round copper wire is widely used in the windings of motors, transformers, generators and other equipment. Its excellent performance makes these equipments to run more stably and reliably, and improves the overall performance and service life of the equipments; no matter it is the European market or the Chinese GB standard, IEC 60317-0-8 Polyester Glass Fiber Winding Enameled Flat Copper Wires can meet the relevant electrical and mechanical performance requirements, and play an important role in the electrical and electronic fields.