ASTM D1676-17
(Test Method)Standard Test Methods for Film-Insulated Magnet Wire
Standard Test Methods for Film-Insulated Magnet Wire
SIGNIFICANCE AND USE
7.1 Bond strength values obtained by flexural tests provide information with regard to the bond strength of a particular self-bonding outer coating in combination with a particular round film-insulated magnet wire when measured under conditions described in this test method.
SCOPE
1.1 These test methods cover procedures for testing film-insulated magnet wire that is used in electrical apparatus. These test methods are intended primarily for the evaluation of the electrical insulating materials used. The intent is that these test methods be used, except where modified, by individual specifications for particular applications.
1.2 These test methods present different procedures for evaluating given properties of round, rectangular or square, copper or aluminum film-insulated magnet wire.
1.3 The values stated in inch-pound units are the standard. The SI units in parentheses are provided for information only.
1.4 The test methods appear in the following sections:
Sections
Bond Strength
4 – 12
Burnout (AC Overload Resistance)
13 – 21
Chemical Resistance
22 – 28
Coefficient of Friction
29 – 37
Continuity, DC High Voltage
38 – 45
Continuity, DC Low Voltage
46 – 53
Completeness of Cure
54 – 60
Cut-Through Temperature (Thermoplastic Flow)
61 – 68
Dielectric Breakdown AC Voltage
69 – 75
Dielectric Breakdown AC Voltage after Bending
76 – 82
Dielectric Breakdown AC Voltage at Elevated Temperatures
83 – 89
Dielectric Breakdown AC Voltage after Conditioning in Refrigerant Atmosphere
90 – 99
Dimensional Measurement
100 – 106
Dissipation Factor Measurement
107 – 114
Electrical Resistance
115 – 121
Elongation
122 – 129
Extractables, Refrigerant
130 – 140
Film Adherence and Flexibility
141 – 148
Formability:
a) Elastic Ratio
152
b) Low Stress Elongation
153
c) Spring Back
154-155
Heat Shock
156 – 162
Oiliness
163 – 169
Scrape Resistance, Unidirectional
170 – 177
Solderability
178 – 185
Resistance to Insulating Liquids and Hydrolytic Stability
186 – 195
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific hazard statements are given in 9.5, 19.1, 19.3, 19.8, 52.1, 58, 59.1, 74.1, 112.1, 135.4, and 182.3.
Note 1: This test method is related to IEC 60851. Since both methods contain multiple test procedures, many procedures are technically equivalent while others differ significantly.
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: D1676 − 17
Standard Test Methods for
1
Film-Insulated Magnet Wire
This standard is issued under the fixed designation D1676; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* 1.5 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
1.1 These test methods cover procedures for testing film-
responsibility of the user of this standard to establish appro-
insulatedmagnetwirethatisusedinelectricalapparatus.These
priate safety, health, and environmental practices and deter-
test methods are intended primarily for the evaluation of the
mine the applicability of regulatory limitations prior to use.
electrical insulating materials used.The intent is that these test
Specific hazard statements are given in 9.5, 19.1, 19.3, 19.8,
methods be used, except where modified, by individual speci-
52.1, 58, 59.1, 74.1, 112.1, 135.4, and 182.3.
fications for particular applications.
NOTE 1—This test method is related to IEC 60851. Since both methods
1.2 These test methods present different procedures for
contain multiple test procedures, many procedures are technically equiva-
evaluating given properties of round, rectangular or square,
lent while others differ significantly.
copper or aluminum film-insulated magnet wire.
1.6 This international standard was developed in accor-
1.3 The values stated in inch-pound units are the standard. dance with internationally recognized principles on standard-
The SI units in parentheses are provided for information only. ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
1.4 The test methods appear in the following sections:
mendations issued by the World Trade Organization Technical
Sections
Barriers to Trade (TBT) Committee.
Bond Strength 4–12
Burnout (AC Overload Resistance) 13–21
2. Referenced Documents
Chemical Resistance 22–28
Coefficient of Friction 29–37
2.1 ASTM Standards:
Continuity, DC High Voltage 38–45
Continuity, DC Low Voltage 46–53 A228/A228MSpecification for Steel Wire, Music Spring
Completeness of Cure 54–60
Quality
Cut-Through Temperature (Thermoplastic Flow) 61–68
B3Specification for Soft or Annealed Copper Wire
Dielectric Breakdown AC Voltage 69–75
Dielectric Breakdown AC Voltage after Bending 76–82 B43Specification for Seamless Red Brass Pipe, Standard
Dielectric Breakdown AC Voltage at Elevated Temperatures 83–89
Sizes
Dielectric Breakdown AC Voltage after Conditioning in Refriger-
B193Test Method for Resistivity of Electrical Conductor
ant Atmosphere 90–99
Dimensional Measurement 100 – 106 Materials
Dissipation Factor Measurement 107 – 114
B279Test Method for Stiffness of Bare Soft Square and
Electrical Resistance 115 – 121
RectangularCopperandAluminumWireforMagnetWire
Elongation 122 – 129
Extractables, Refrigerant 130 – 140 Fabrication
Film Adherence and Flexibility 141 – 148
B324Specification for Aluminum Rectangular and Square
Formability:
Wire for Electrical Purposes
a) Elastic Ratio 152
b) Low Stress Elongation 153 B609/B609M Specification for Aluminum 1350 Round
c) Spring Back 154-155
Wire, Annealed and Intermediate Tempers, for Electrical
Heat Shock 156 – 162
Purposes
Oiliness 163 – 169
Scrape Resistance, Unidirectional 170 – 177
D149Test Method for Dielectric Breakdown Voltage and
Solderability 178 – 185
DielectricStrengthofSolidElectricalInsulatingMaterials
Resistance to Insulating Liquids and Hydrolytic Stability 186 – 195
at Commercial Power Frequencies
D150Test Methods forAC Loss Characteristics and Permit-
tivity (Dielectric Constant) of Solid Electrical Insulation
1
D374/D374MTest Methods for Thickness of Solid Electri-
These test methods are under the jurisdiction of ASTM Committee D09 on
Electrical and Electronic Insulating Materials and are the direct responsibility of
cal Insulation
Subcommittee D09.12 on Electrical Tests.
D877Test Method for Dielectric Breakdown Voltage of
Current edition approved Nov. 1, 2017. Published December 2017. Originally
Insulating Liquids Using Disk Electrodes
approved in 1959. Last previous edition approved in 2011 as D1676–03(2011).
DOI: 10.1520/D1676-17. D1533Test Method for Water in Insulating Liquids by
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 -------
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D1676 − 03 (Reapproved 2011) D1676 − 17
Standard Test Methods for
1
Film-Insulated Magnet Wire
This standard is issued under the fixed designation D1676; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope Scope*
1.1 These test methods cover procedures for testing film-insulated magnet wire that is used in electrical apparatus. These test
methods are intended primarily for the evaluation of the electrical insulating materials used. The intent is that these test methods
be used, except where modified, by individual specifications for particular applications.
1.2 These test methods present different procedures for evaluating given properties of round, rectangular or square, copper or
aluminum film-insulated magnet wire.
1.3 The values stated in inch-pound units are the standard. The SI units in parentheses are provided for information only.
1.4 The test methods appear in the following sections:
Sections
Bond Strength 4 – 12
Burnout (AC Overload Resistance) 13 – 21
Chemical Resistance 22 – 28
Coefficient of Friction 29 – 37
Continuity, DC High Voltage 38 – 45
Continuity, DC Low Voltage 46 – 53
Completeness of Cure 54 – 60
Cut-Through Temperature (Thermoplastic Flow) 61 – 68
Dielectric Breakdown AC Voltage 69 – 75
Dielectric Breakdown AC Voltage after Bending 76 – 82
Dielectric Breakdown AC Voltage at Elevated Temperatures 83 – 89
Dielectric Breakdown AC Voltage after Conditioning in Refriger-
ant Atmosphere 90 – 99
Dimensional Measurement 100 – 106
Dissipation Factor Measurement 107 – 114
Electrical Resistance 115 – 121
Elongation 122 – 129
Extractables, Refrigerant 130 – 140
Film Adherence and Flexibility 141 – 148
Formability:
a) Elastic Ratio 152
b) Low Stress Elongation 153
c) Spring Back 154-155
Heat Shock 156 – 162
Oiliness 163 – 169
Scrape Resistance, Unidirectional 170 – 177
Solderability 178 – 185
Resistance to Insulating Liquids and Hydrolytic Stability 186 – 195
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety safety, health, and healthenvironmental practices and determine the
applicability of regulatory limitations prior to use. Specific hazard statements are given in 9.5, 19.1, 19.3, 19.8, 52.1, 58, 59.1, 74.1,
112.1, 135.4, and 182.3.
NOTE 1—This test method is related to IEC 60851. Since both methods contain multiple test procedures, many procedures are technically equivalent
while others differ significantly.
NOTE 1—This test method is related to IEC 60851. Since both methods contain multiple test procedures, many procedures are technically equivalent
while others differ significantly.
1
These test methods are under the jurisdiction of ASTM Committee D09 on Electrical and Electronic Insulating Materials and are the direct responsibility of Subcommittee
D09.12 on Electrical Tests.
Current edition approved Aug. 1, 2011Nov. 1, 2017. Published August 2011December 2017. Originally approved in 1959. Last previous edition approved in 20032011
as D1676D1676 – 03 (2011).-03. DOI: 10.1520/D1676-03R11.10.1520/D1676-17.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
D1676 − 17
1.6 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2.1 ASTM Standards:
A228/A228M Specification for Steel Wire, Music Spring Quality
B3 Specification for Soft or Annealed Copper Wire
B43 Specification for Seamless Red Brass Pipe, Standard Sizes
B193 Test Method for Resistivity of Electrical Conductor Materials
B279 Test Method for Stiffness of Bare Soft Square and Rectangular Copper and Aluminum Wire for Magnet Wire Fabrication
B324 Specification for Aluminum Rectangular and Square Wire for Electrical Purposes
B609/B609M Specification for Aluminum 1350 Round Wire, Annealed and Intermediate Tempers, for Electrical Purposes
...
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