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GB/T 11026.2-2012: Electrical insulating materials -- Thermal endurance properties -- Part 2: Choice of test criteria
Status: Valid GB/T 11026.2: Evolution and historical versions
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| GB/T 11026.2-2012 | English | 374 |
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Electrical insulating materials -- Thermal endurance properties -- Part 2: Choice of test criteria
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GB/T 11026.2-2012
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| GB/T 11026.2-2000 | English | 399 |
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To determine the heat resistance of electrical insulating materials Guide Part 2: the selection of the test criteria
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GB/T 11026.2-2000
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PDF similar to GB/T 11026.2-2012
Basic data | Standard ID | GB/T 11026.2-2012 (GB/T11026.2-2012) | | Description (Translated English) | Electrical insulating materials -- Thermal endurance properties -- Part 2: Choice of test criteria | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K15 | | Classification of International Standard | 29.035.01 | | Word Count Estimation | 19,198 | | Older Standard (superseded by this standard) | GB/T 11026.2-2000 | | Quoted Standard | IEC 60172; IEC 60216-1; IEC 60216-3; IEC 60243-1; IEC 60317-8; IEC 60317-7; IEC 60317-62; IEC 60317-61; IEC 60317-60; IEC 60317-58; IEC 60317-57; IEC 60317-56; IEC 60317-55; IEC 60317-54; IEC 60317-53; IEC 60317-52; IEC 60317-51; IEC 60317-50; IEC 60317-4 | | Adopted Standard | IEC 60216-2-2005, IDT | | Regulation (derived from) | National Standards Bulletin No. 41 of 2012 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the characteristics of heat resistance value of the test to determine the standard guide for the selection. It includes a list of published methods, the list is not complete. | GB/T 11026.2-2012: Electrical insulating materials -- Thermal endurance properties -- Part 2: Choice of test criteria
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Electrical insulating materials Thermal endurance properties Part 2. Choice of test criteria
ICS 29.035.01
K15
National Standards of People's Republic of China
Replacing GB/T 11026.2-2000
Heat-resistant electrical insulating materials
Part 2. Test selection criteria
Part 2. Choiceoftestcriteria
(IEC 60216-2.2005, Electricalinsulatingmaterials-
Thermalenduranceproperties-Part 2. Determinationofthermalendurance
propertiesofelectricalinsulatingmaterials-Choiceoftestcriteria, IDT)
Issued on. 2013-06-01 2012-12-31 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 2 General Considerations
4 Select Properties and then the end of the guide 2
Appendix A (informative) new or unknown materials are specified in the message to a group of 6
Appendix NA (informative) and Normative references to international standards in corresponding relation to national standards 8
Foreword
GB/T 11026 "Electrical insulating materials - Thermal resistance" is divided into six parts.
--- Part 1. Ageing procedures and evaluation of test results;
--- Part 2. Test selection criteria;
--- Part 3. Calculation procedure thermal characteristic parameters;
--- Part 4. Ageing ovens - Single - chamber ovens;
--- Part 5. aging oven temperature of 300 ℃ Precision oven;
--- Part 6. Ageing ovens - Multi-chamber ovens.
This section GB/T Part of 211,026.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This Part replaces GB/T 11026.2-2000 "determine the heat resistance of electrical insulating materials Guidelines - Part 2. test criteria
Select "Compared with GB/T 11026.2-2000 main technical changes are as follows.
--- Modify the standard name, the "heat-resistant electrical insulating materials is determined guidelines" to "heat-resistant electrical insulating materials."
--- Preface added, "Part 6. Ageing ovens - Multi-chamber ovens."
--- Revised Chapter 2 normative references.
--- Chapter 4 Content fusion GB/T 11026.2-2000 Chapters 4 and 5 of chapter content.
--- Table 1 is deleted sample size column; remove the hard material A "polymerizable resin composite"; to delete "hard material C"; "elastomer
And thermoplastic material may extend "to" elastomer "; add" resin-based composites "; impregnated composites and varnishes from the" resin-impregnated
Composites, thermal curing paint "to" Unsaturated polyester based impregnating resin impregnated epoxy resin, polyurethane resin-impregnated unfilled, not
Thermal processing of varnish "; insulated conductor from the" wire, cable insulation (extruded), platinum bonded copper conductor on the "to" paint
Winding wires "(2000 edition Table 1).
--- Remove the GB/T 11026.2-2000 in Chapter 4 of the "note" (Chapter 4 of the 2000 edition).
--- Appendix A in the "elastomer and thermoplastic materials can be extended" to "elastomer"; semi-rigid sheet material to increase the "elasticity
Modulus "legend; increase the" plastic film "; the" powder coating "and" coating paint coating compound "close to" "; add" resin matrix composite
Objects "(2000 edition Appendix A).
--- NA and increase in Appendix Normative references to international standards in corresponding relation to national standards (see Appendix NA).
This section uses the translation method is equivalent to using IEC 60216-2.2005 "Electrical Materials heat-resistant insulation - Part 2. Determine the electrical insulation
Materials heat resistance test criteria guide the choice. "
Correspondence with consistency in this section of our normative references the following documents.
--- GB /1043.1-2008 plastic Charpy impact properties measured T Part 1. Non-instrumented impact test
(ISO 179-1.2000, IDT)
--- GB/T 1408.1-2006 electrical insulating materials strength test methods - Part 1. Tests at power frequencies (IEC 60243-1.
1998, IDT)
--- GB/T 1539-2007 Determination of cardboard bursting strength (ISO 2759.2001, IDT)
--- GB/T 4074.7-2009 Winding wires - Test methods - Part 7. Test methods for temperature index of enamelled winding wires Determination
(IEC 60172. 1987, IDT)
--- GB/T 11026.1-2003 Electrical insulating materials - Thermal resistance - Part 1. Evaluation of aging procedures and test results
(IEC 60216-1.2001, IDT)
--- GB/T 11026.3-2006 heat resistance, electrical insulating materials - Part 3. Calculation procedure thermal characteristic parameters
(IEC 60216-3.2002, IDT)
--- GB/T 11028-1999 impregnating agents to an enamelled wire substrate bond strength test method (.1991 eqv IEC 61033) Determination
And IEC 60216-2.2005 made the following editorial changes as compared to this section.
--- Since the IEC and ISO standards and national standards in all parts of Chapter 2 is not referenced in one relationship, so in order to facilitate
With an increase of informative annex NA.
This part is proposed by the China Electrical Equipment Industrial Association.
This part of the National Electrical insulation materials and insulation systems assessment Standardization Technical Committee (SAC/TC301) centralized.
This section is drafted. Beijing Machinery Industry Technical and Economic Research Institute, Shenzhen City, measuring Detection Technology Co., Ltd., Guilin Electric Division
Graduate School.
The main drafters of this section. Liu Yali, Guo Liping, Wan Feng, Dai Xu, Yu Long Ying.
This standard replaces the previous version published case.
--- GB/T 11026.2-2000.
Heat-resistant electrical insulating materials
Part 2. Test selection criteria
1 Scope
GB/T 11026 provisions of this part of the value of the test to determine the thermal characteristics of a standard guide for the selection. It includes methods published Qing
Single, the list is not complete.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
IEC 60172 Standard Test Method for Determination of the temperature index of enamelled winding wires (Testprocedureforthedeterminationofthe
temperatureindexofenameledwindingwires)
IEC 60216-1 Electrical insulating materials - Part 1 Heat resistance. The aging procedures and evaluation of test results (Electrical
insulatingmaterials-Thermalenduranceproperties-Part 1. Ageingproceduresandevaluationoftest
results)
IEC 60216-3 Electrical insulating materials - Thermal resistance - Part 3. Calculation procedure thermal characteristic parameters (Electricalinsulating
materials-Thermalenduranceproperties-Part 3. Instructionsforcalculatingthermalendurance
characteristics)
IEC 60243-1 Electrical insulating materials strength test methods - Part 1. Tests at power frequencies (Electricalstrengthof
insulatingmaterials-Testmethods-Part 1. Testsatpowerfrequencies)
IEC 60317 (all parts) particular types of winding wires (Specificationsforparticulartypesofwinding
wires)
IEC 60370 heat-resistant insulating paint testing procedures for electric strength method (Testprocedureforthermalenduranceofinsu-
latingvarnishes-Electricstrengthmethod)
IEC 60371 (all parts) with mica-based insulating materials Specifications (Specificationforinsulatingmaterialsbased
onmica)
IEC 60394 (all parts), electrical impregnated fabric (Varnishedfabricsforelectricalpurposes)
IEC 60450 and new cellulosic electrically insulating material sticky after aging average degree of polymerization of measurement (Measurementoftheaverage
viscometricdegreeofpolymerizationofnewandagedcelulosicelectricalyinsulatingmaterials)
IEC 60454 (all parts), a pressure-sensitive adhesive tapes for electrical purposes - Specification (Specificationsforpressure-sensitiveadhesivetapes
forelectricalpurposes)
IEC 60455 (all parts), electrical insulation solventless polymeric resin composite specification (Resinbasedreactive
compoundsusedforelectricalinsulation)
IEC 60464 (all parts), electrical insulating paint (Varnishesusedforelectricalinsulation)
IEC 60554 (all parts), electrical cellulose paper specification (Specificationforcelulosicpapersforelectricalpur-
poses)
IEC 60626 (all parts), electrical insulating flexible materials (Combinedflexiblematerialsforelectricalinsu-
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