1 Scope
This part of GB/T 6109 specifies the performance requirements for self-adhesive or non-self-adhesive enameled round winding wires.
See relevant product standards for the range of nominal diameter of conductors.
When reference is made to a winding wire specified in a standard of GB/T 6109 mentioned under Clause 2, the following information shall be given:
——serial number of GB or IEC;
——nominal diameter of the conductor, mm;
——grade.
Example: GB/T 6109.2 0.500 Grade 2, or IEC 60317-2 0.500 Grade 2
2 Normative references
The following documents contain provisions which, through reference in this part of GB/T 6109, constitute provisions of this part. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest editions apply to this part.
GB/T 4074.1 Winding wires - Test methods - Part 1: General (GB/T 4074.1-2008, IEC 60851-1:1996, IDT)
GB/T 4074.2 Winding wires - Test methods - Part 2: Determination of dimensions (GB/T 4074.2-2008, IEC 60851-2:1996, IDT)
GB/T 4074.3 Winding wires - Test methods - Part 3: Mechanical properties (GB/T 4074.3-2008, IEC 60851-3:1996, IDT)
GB/T 4074.4 Winding wires - Test methods - Part 4: Chemical properties (GB/T 4074.4-2008, IEC 60851-4:2005, IDT)
GB/T 4074.5 Winding wires - Test methods - Part 5: Electrical properties (GB/T 4074.5-2008, IEC 60851-5:2004, IDT)
GB/T 4074.6 Winding wires - Test methods - Part 6: Thermal properties (GB/T 4074.6-2008, IEC 60851-6:1996, IDT)
GB/T 6109.2 Enamelled round winding wire - Part 2: Polyesterimide enamelled round copper wire, class 155 (GB/T 6109.2-2008, IEC 60317-3:2004, IDT)
GB/T 6109.3 Enamelled round winding wire - Part 3:Polyvinyl acetal enamelled round copper wire class 120 (GB/T 6109.3-2008, IEC 60317-12:1990, IDT)
GB/T 6109.4 Enamelled round winding wire - Part 4: Solderable polyurethane enamelled round copper wire class 130 (GB/T 6109.4-2008, IEC 60317-4:2000, IDT)
GB/T 6109.5 Enamelled round winding wire - Part 5: Polyesterimide enamelled round copper wire, class 180 (GB/T 6109.5-2008, IEC 60317-8:1997, IDT)
GB/T 6109.6 Enamelled round winding wire - Part 6: Polyimide enamelled round copper wire class 220 (GB/T 6109.6-2008, IEC 60317-7:1997, IDT)
GB/T 6109.7 Enamelled round winding wire - Part 7: Polyester enamelled round copper wire class 130L (GB/T 6109.7-2008, IEC 60317-34:1997, IDT)
GB/T 6109.9 Enamelled round winding wire - Part 9: Solderable polyurethane enamelled round copper wire overcoated with polyamide class 130 (GB/T 6109.9-2008, IEC 60317-19:2000, IDT)
GB/T 6109.10 Enamelled round winding wire - Part 10: Solderable polyurethane enamelled round copper wire class 155 (GB/T 6109.10-2008, IEC 60317-20:2000, IDT)
GB/T 6109.11 Enamelled round winding wire - Part 11: Solderable polyurethane enamelled round copper wire overcoated with polyamide class 155 (GB/T 6109.11-2008, IEC 60317-21:2000, IDT)
GB/T 6109.12 Enamelled round winding wire - Part 12: Polyester or polyesterimide enamelled round copper wire overcoated with polyamide class 180 (GB/T 6109.12-2008, IEC 60317-22:2004, IDT)
GB/T 6109.13 Enamelled round winding wire - Part 13:Solderable polyesterimide enamelled round copper wire class 180 (GB/T 6109.13-2008, IEC 60317-23:2000, IDT)
GB/T 6109.14 Enamelled round winding wire - Part 14:Polyamide-imide enamelled round copper wire class 200 (GB/T 6109.14-2008, IEC 60317-26:1990, IDT)
GB/T 6109.15 Enamelled round winding wire - Part 15: Solderable polyurethane enamelled round copper wire class 130 with a bonding layer (GB/T 6109.15-2008, IEC 60317-2:2000, IDT)
GB/T 6109.16 Enamelled round winding wire - Part 16: Solderable polyurethane enamelled round copper wire class 155 with a bonding layer (GB/T 6109.16-2008, IEC 60317-35:2000, IDT)
GB/T 6109.17 Enamelled round winding wire - Part 17: Solderable polyesterimide anamelled round copper wire class 180 with a bonding layer (GB/T 6109.17-2008, IEC 60317-36:2000, IDT)
GB/T 6109.18 Enamelled round winding wire - Part 18: Polyesterimide enamelled round copper wire class 180 with a bonding layer (GB/T 6109.18-2008, IEC 60317-37:2000, IDT)
GB/T 6109.19 Enamelled round winding wire - Part 19: Polyester or polyesterimide overcoated with polyamide-imide enamelled round copper wire class 200 with a bonding layer (GB/T 6109.19-2008, IEC 60317-38:2000, IDT)
GB/T 6109.20 Enamelled round winding wire - Part 20: Polyester on polyesterimide overcoated with polyamide-imide enamelled round copper wire class 200 (GB/T 6109, 20-2008, IEC 60317-13:1997, IDT)
GB/T 6109.21 Enamelled round winding wire - Part 21: Polyester-amide-imide enamelled round copper wire class 200 (GB/T 6109.21-2008, IEC 60317-42:1997, IDT)
GB/T 6109.22 Enamelled round winding wire - Part 22: Aromatic polyimide enamelled round copper wire class 240 (GB/T 6109.22-2008, IEC 60317-46:1997, IDT)
GB/T 6109.23 Enamelled round winding wire - Part 23: Solderable polyurethane enamelled round copper wire class 180 (GB/T 6109.23-2008, IEC 60317-51:2001, IDT)
IEC 60172:1987 Test procedure for the determination of the temperature index of enamelled winding wires
ISO 3:1973 Preferred numbers; Series of preferred numbers
3 Definitions and general notes on methods of test and appearance
3.1 Definitions
bonding layer
a material which is deposited on an enamelled wire and which has the specific function of bonding wires together
class
the thermal performance of a wire expressed by the temperature index and the heat shock temperature
coating
a material which is deposited on a conductor or wire by a suitable means and then dried and/or cured
conductor
the bare metal after removal of the insulation
crack
an opening in the insulation which exposes the conductor to view at the stated magnification
dual coating
an insulation composed of two different materials, an underlying and a superimposed coating
enamelled wire
a wire coated with an insulation of cured resin
grade
the range of thickness of the insulation of a wire
insulation
a coating or covering on the conductor with the specific function of withstanding voltage
nominal conductor dimension
the designation of the conductor size in accordance with GB/T 6109
Foreword i
1 Scope
2 Normative references
3 Definitions and general notes on methods of test and appearance
4 Dimensions
5 Electrical resistance
6 Elongation
7 Springiness
8 Flexibility and adherence
9 Heat shock
10 Cut-through
11 Resistance to abrasion
12 Resistance to solvents
13 Breakdown voltage
14 Continuity of insulation (nominal conductor diameters up to and including 1.600 mm)
15 Temperature index
16 Resistance to refrigerants
17 Solderability
18 Heat bonding
19 Dielectric dissipation factor
20 Resistance to transformer oil
21 Loss of mass
23 Pin hole test
30 Packaging
Annex A (Informative) Dimensions for intermediate nominal conductor diameters (R40)
A.1 Enamelled wires without a bonding layer
A.2 Enamelled wires with a bonding layer
Annex B (Informative) Method for the calculation of linear resistance
B.1 For nominal conductor diameters up to and including 0.063 mm
B.2 For nominal conductor diameters over 0.063 mm up to and including 1.000 mm
Annex C (Informative) Resistance
Annex D (Informative) Type and comparison table for enamelled round winding wire
D.1 Symbol and code of enamelled round winding wire
D.2 Comparison table for model examples
Annex E (Informative) Category of test item
1 Scope
This part of GB/T 6109 specifies the performance requirements for self-adhesive or non-self-adhesive enameled round winding wires.
See relevant product standards for the range of nominal diameter of conductors.
When reference is made to a winding wire specified in a standard of GB/T 6109 mentioned under Clause 2, the following information shall be given:
——serial number of GB or IEC;
——nominal diameter of the conductor, mm;
——grade.
Example: GB/T 6109.2 0.500 Grade 2, or IEC 60317-2 0.500 Grade 2
2 Normative references
The following documents contain provisions which, through reference in this part of GB/T 6109, constitute provisions of this part. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest editions apply to this part.
GB/T 4074.1 Winding wires - Test methods - Part 1: General (GB/T 4074.1-2008, IEC 60851-1:1996, IDT)
GB/T 4074.2 Winding wires - Test methods - Part 2: Determination of dimensions (GB/T 4074.2-2008, IEC 60851-2:1996, IDT)
GB/T 4074.3 Winding wires - Test methods - Part 3: Mechanical properties (GB/T 4074.3-2008, IEC 60851-3:1996, IDT)
GB/T 4074.4 Winding wires - Test methods - Part 4: Chemical properties (GB/T 4074.4-2008, IEC 60851-4:2005, IDT)
GB/T 4074.5 Winding wires - Test methods - Part 5: Electrical properties (GB/T 4074.5-2008, IEC 60851-5:2004, IDT)
GB/T 4074.6 Winding wires - Test methods - Part 6: Thermal properties (GB/T 4074.6-2008, IEC 60851-6:1996, IDT)
GB/T 6109.2 Enamelled round winding wire - Part 2: Polyesterimide enamelled round copper wire, class 155 (GB/T 6109.2-2008, IEC 60317-3:2004, IDT)
GB/T 6109.3 Enamelled round winding wire - Part 3:Polyvinyl acetal enamelled round copper wire class 120 (GB/T 6109.3-2008, IEC 60317-12:1990, IDT)
GB/T 6109.4 Enamelled round winding wire - Part 4: Solderable polyurethane enamelled round copper wire class 130 (GB/T 6109.4-2008, IEC 60317-4:2000, IDT)
GB/T 6109.5 Enamelled round winding wire - Part 5: Polyesterimide enamelled round copper wire, class 180 (GB/T 6109.5-2008, IEC 60317-8:1997, IDT)
GB/T 6109.6 Enamelled round winding wire - Part 6: Polyimide enamelled round copper wire class 220 (GB/T 6109.6-2008, IEC 60317-7:1997, IDT)
GB/T 6109.7 Enamelled round winding wire - Part 7: Polyester enamelled round copper wire class 130L (GB/T 6109.7-2008, IEC 60317-34:1997, IDT)
GB/T 6109.9 Enamelled round winding wire - Part 9: Solderable polyurethane enamelled round copper wire overcoated with polyamide class 130 (GB/T 6109.9-2008, IEC 60317-19:2000, IDT)
GB/T 6109.10 Enamelled round winding wire - Part 10: Solderable polyurethane enamelled round copper wire class 155 (GB/T 6109.10-2008, IEC 60317-20:2000, IDT)
GB/T 6109.11 Enamelled round winding wire - Part 11: Solderable polyurethane enamelled round copper wire overcoated with polyamide class 155 (GB/T 6109.11-2008, IEC 60317-21:2000, IDT)
GB/T 6109.12 Enamelled round winding wire - Part 12: Polyester or polyesterimide enamelled round copper wire overcoated with polyamide class 180 (GB/T 6109.12-2008, IEC 60317-22:2004, IDT)
GB/T 6109.13 Enamelled round winding wire - Part 13:Solderable polyesterimide enamelled round copper wire class 180 (GB/T 6109.13-2008, IEC 60317-23:2000, IDT)
GB/T 6109.14 Enamelled round winding wire - Part 14:Polyamide-imide enamelled round copper wire class 200 (GB/T 6109.14-2008, IEC 60317-26:1990, IDT)
GB/T 6109.15 Enamelled round winding wire - Part 15: Solderable polyurethane enamelled round copper wire class 130 with a bonding layer (GB/T 6109.15-2008, IEC 60317-2:2000, IDT)
GB/T 6109.16 Enamelled round winding wire - Part 16: Solderable polyurethane enamelled round copper wire class 155 with a bonding layer (GB/T 6109.16-2008, IEC 60317-35:2000, IDT)
GB/T 6109.17 Enamelled round winding wire - Part 17: Solderable polyesterimide anamelled round copper wire class 180 with a bonding layer (GB/T 6109.17-2008, IEC 60317-36:2000, IDT)
GB/T 6109.18 Enamelled round winding wire - Part 18: Polyesterimide enamelled round copper wire class 180 with a bonding layer (GB/T 6109.18-2008, IEC 60317-37:2000, IDT)
GB/T 6109.19 Enamelled round winding wire - Part 19: Polyester or polyesterimide overcoated with polyamide-imide enamelled round copper wire class 200 with a bonding layer (GB/T 6109.19-2008, IEC 60317-38:2000, IDT)
GB/T 6109.20 Enamelled round winding wire - Part 20: Polyester on polyesterimide overcoated with polyamide-imide enamelled round copper wire class 200 (GB/T 6109, 20-2008, IEC 60317-13:1997, IDT)
GB/T 6109.21 Enamelled round winding wire - Part 21: Polyester-amide-imide enamelled round copper wire class 200 (GB/T 6109.21-2008, IEC 60317-42:1997, IDT)
GB/T 6109.22 Enamelled round winding wire - Part 22: Aromatic polyimide enamelled round copper wire class 240 (GB/T 6109.22-2008, IEC 60317-46:1997, IDT)
GB/T 6109.23 Enamelled round winding wire - Part 23: Solderable polyurethane enamelled round copper wire class 180 (GB/T 6109.23-2008, IEC 60317-51:2001, IDT)
IEC 60172:1987 Test procedure for the determination of the temperature index of enamelled winding wires
ISO 3:1973 Preferred numbers; Series of preferred numbers
3 Definitions and general notes on methods of test and appearance
3.1 Definitions
bonding layer
a material which is deposited on an enamelled wire and which has the specific function of bonding wires together
class
the thermal performance of a wire expressed by the temperature index and the heat shock temperature
coating
a material which is deposited on a conductor or wire by a suitable means and then dried and/or cured
conductor
the bare metal after removal of the insulation
crack
an opening in the insulation which exposes the conductor to view at the stated magnification
dual coating
an insulation composed of two different materials, an underlying and a superimposed coating
enamelled wire
a wire coated with an insulation of cured resin
grade
the range of thickness of the insulation of a wire
insulation
a coating or covering on the conductor with the specific function of withstanding voltage
nominal conductor dimension
the designation of the conductor size in accordance with GB/T 6109
Contents of GB/T 6109.1-2008/XG1-2012
Foreword i
1 Scope
2 Normative references
3 Definitions and general notes on methods of test and appearance
4 Dimensions
5 Electrical resistance
6 Elongation
7 Springiness
8 Flexibility and adherence
9 Heat shock
10 Cut-through
11 Resistance to abrasion
12 Resistance to solvents
13 Breakdown voltage
14 Continuity of insulation (nominal conductor diameters up to and including 1.600 mm)
15 Temperature index
16 Resistance to refrigerants
17 Solderability
18 Heat bonding
19 Dielectric dissipation factor
20 Resistance to transformer oil
21 Loss of mass
23 Pin hole test
30 Packaging
Annex A (Informative) Dimensions for intermediate nominal conductor diameters (R40)
A.1 Enamelled wires without a bonding layer
A.2 Enamelled wires with a bonding layer
Annex B (Informative) Method for the calculation of linear resistance
B.1 For nominal conductor diameters up to and including 0.063 mm
B.2 For nominal conductor diameters over 0.063 mm up to and including 1.000 mm
Annex C (Informative) Resistance
Annex D (Informative) Type and comparison table for enamelled round winding wire
D.1 Symbol and code of enamelled round winding wire
D.2 Comparison table for model examples
Annex E (Informative) Category of test item
