GB/T 20139.2-2017 English PDFUS$434.00 ยท In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 20139.2-2017: Electrical insulation systems -- Thermal evaluation of modifications to an established electrical insulation system (EIS) -- Part 2: Form-wound EIS Status: Valid
Basic dataStandard ID: GB/T 20139.2-2017 (GB/T20139.2-2017)Description (Translated English): Electrical insulation systems -- Thermal evaluation of modifications to an established electrical insulation system (EIS) -- Part 2: Form-wound EIS Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K15 Classification of International Standard: 29.080.30 Word Count Estimation: 23,213 Date of Issue: 2017-05-12 Date of Implementation: 2017-12-01 Quoted Standard: IEC 60317-29; IEC 60317-30; IEC 60317-31; IEC 60317-32; IEC 60317-33; IEC 60317-39; IEC 60317-40; IEC 60317-44; IEC 60317-47; IEC 60317-53; IEC 60317-58; IEC 60505; GB/T 11021-2014; GB/T 20139.1-2016; IEC 60034-18-31-2012; IEC 60216-5; IEC 60216-6; IEC 60 Adopted Standard: IEC 61858-2-2014, IDT 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 test procedures required for the evaluation of the heat resistance of the electrical insulation systems (EIS) components that have been determined. This standard applies to EIS using electrical equipment for forming windings. The test procedure of this standard is determined by comparing the performance of the insulation system and the reference insulation system. The selected reference insulation system shall have performance and operating experience in accordance with IEC 60505 or have been evaluated in accordance with the procedures specified in ISO/IEC 1150-250 and IEC 60034-18-31-2012. GB/T 20139.2-2017: Electrical insulation systems -- Thermal evaluation of modifications to an established electrical insulation system (EIS) -- Part 2: Form-wound EIS---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 insulation systems - Thermal evaluation of modified to an established electrical insulation system (EIS) - Part 2. Form-wound EIS ICS 29.080.30 K15 National Standards of People's Republic of China Electrical insulation system The electrical insulation system has been identified (EIS) component adjustment Part 2. forming winding establishedelectricalinsulationsystem (EIS) -Part 2. Form-woundEIS (IEC 61858-2..2014, IDT) 2017-05-12 released 2017-12-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released Directory Preface I 1 Scope 1 2 normative reference document 1 3 Terms and definitions 2 4 General 3 5 phase or ground insulation alternative 4 Alternate 6 winding wire 6 7 dipped resin/paint substitute 7 Evaluation of 8 Additives 7 9 single point thermal aging test (procedure C) 7 10 complete thermal aging test (procedure D) 8 Appendix A (Normative Appendix) Winding Wire Category 9 Appendix B (informative) Forming winding coil making process 10 Reference 15 ForewordGB/T .20139 "Electrical insulation system has been rated for electrical insulation system (EIS) component adjusted thermal evaluation" contains two section. Part 1. scattered winding EIS; Part 2. Forming Windings. This part is part 2 of GB/T .20139. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part uses the translation method equivalent to the use of IEC 61858-2..2014 "electrical insulation system has been determined the level of electrical insulation system (EIS) component adjustment - Part 2. Forming winding EIS ". In this part of the normative reference to the international documents have a consistent correspondence between the following documents. GB/T 7095.2-2008 enamelled copper flat wire assembly line 2. 120 grade acetal enamelled copper flat wire (IEC 60317-18. 2004, IDT) GB/T 7095.4-2008 enamelled copper flat winding wire - Part 4. Class 180 polyesterimide enamelled copper flat wire (IEC 60317-28. 1990, IDT) GB/T 7095.5-2008 enamelled copper flat winding wire part 5. grade 240 aromatic polyimide enamelled copper flat wire (IEC 60317-47..1997, IDT) GB/T 7095.6-2008 enamelled copper flat winding wire - Part 6. Class.200 polyester or polyester imide/polyamide imide complex (EN 60317-29..1990, IDT) GB/T 7672.3-2008 Glass wire package winding wire Part 3. 155 grade impregnated glass ribbon copper flat wire and glass fiber paint Copper Flat Wire (IEC 60317-32..1990, IDT) GB/T 7672.4-2008 Glass wire package winding wire - Part 4. 180 grade varnish glass wire package copper flat wire and glass fiber paint Copper Flat Wire (IEC 60317-31..1990, IDT) GB/T 7672.5-2008 Glass wire package winding wire - Part 5. Class.200 impregnated glass ribbon copper flat wire and glass Copper Flat Wire (IEC 60317-33..1990, IDT) GB/T 7673.3-2008 Paper wrapping wire - Part 3. Paper - coated copper flat wire (IEC 60317-27..1998, MOD) GB/T 11026.7-2014 Heat insulating properties of electrical insulating materials - Part 7. Determination of relative heat resistance of insulating materials (RTE) (IEC 60216-5..2008, IDT) GB/T 11026.8-2014 Heat insulating properties of electrical insulating materials - Part 8. Determination of the resistance of insulating materials by means of fixed time limits Thermal index (TI and RTE) (IEC 60216-6..2006, IDT) GB/T 17948.3-2006 Rotating electrical machinery Insulation structure Functional evaluation Forming winding test procedure 50MVA, 15kV And the following electrical insulation structural heat assessment and classification (IEC 60034-18-31..1992, IDT) GB/T .20112-2015 Evaluation and identification of electrical insulation systems (IEC 60505..2011, IDT) --- GB/T 23310-2009 240 grade aromatic polyimide film wrapped copper flat wire (IEC 60317-44..1997, IDT) This section makes the following editorial changes. --- Note of Appendix B is deleted. This part is made by China Electrical Equipment Industry Association. This part of the National Electrical Insulation Materials and Insulation System Standardization Technical Committee (SAC/TC301) centralized. This part is responsible for drafting units. Suzhou Taihu Electric New Materials Co., Ltd., Machinery Industry Beijing Institute of Technology and Economic Technology, Buddha Shunde District of Shantou District Quality and Technical Supervision Standards and Coding, Shanghai Electric Research Institute. This part participates in the drafting unit. Shenzhen Xusheng Sanyi Technology Co., Ltd., Dongfang Electric Group Dongfeng Motor Co., Ltd. The main drafters of this part. Chen Hao, Zhang Chunqi, Liu Yali, Xu Xiaofeng, Zhao Qun, Yu Hancheng, Zhang Shengde, Zhao Chao, Wu Bin Electrical insulation system The electrical insulation system has been identified (EIS) component adjustment Part 2. forming winding1 ScopeThis part of GB/T .20139 specifies the required level of electrical insulation system (EIS) components to adjust the heat resistance assessment of the required test Inspection procedures. This section applies to EIS using electrical equipment for forming windings. The test procedures in this section are determined by comparing the performance of the insulation system and the reference insulation system. The selected insulation system Shall have the performance and operating experience in accordance with IEC 60505, or have complied with the requirements of IEC 60050-250 and IEC 60034-18-31..2012 The procedure is evaluated.2 normative reference documentsThe following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB/T 11021-2014 Electrical insulation - Heat resistance and presentation method (IEC 60085..2007, IDT) GB/T .20139.1-2016 Electrical insulation systems Rated thermal insulation of the electrical insulation system (EIS) 1 part. scattered winding EIS (IEC 61858-1..2014, IDT) IEC 60034-18-31..2012 Rotating electrical machines - Part 18-31. Functional evaluation of insulation systems - Test procedure for forming windings - Rotation Rotary electoral system for thermal evaluation and classification (Rotatingelectricalmachines-Part 18-31. Functionalevaluationof insulationsystems-Testproceduresforform-woundwindings-Thermalevaluationandclassification ofinsulationsystemsusedinrotatingmachines IEC 60216-5 Electrical insulating materials - Heat resistance - Part 5. Determination of relative heat resistance (RTE) of insulating materials [Electricalinsulating materials-thermalenduranceproperties-Part 5. Determination ofrelative thermalenduranceindex (RTE) ofaninsulatingmaterial] IEC 60216-6 Electrical insulating materials - Heat resistance - Part 6. Determination of the heat resistance of insulating materials by means of fixed time limits (TI and RTE) [Electricalinsulating materials-Thermalenduranceproperties-Part 6. Determination of thermalenduranceindices (TIandRTI) ofaninsulatingmaterialusingthefixedtimeframemethod] IEC 60317 (all) Special winding wire specifications (Specificationsforparticulartypesofwindingwires) IEC 60317-17 SPECIAL Winding Code Specification Part 17. Class 105, Polyvinyl Alcohol Enamelled Copper Flat Wire (Specificationsfor particulartypesofwindingwires-Part 17. Polyvinylacetalenameledrectangularcopperwire, class 105) IEC 60317-18 SPECIAL Winding Code Specification Part 18. 120 grade acetal enamelled copper flat wire (Specifications forparticular typesofwindingwires-Part 18. Polyvinylacetalenameledrectangularcopperwire, class120) IEC 60317-27 SPECIAL WIRE LINE SPECIFICATIONS PART 27. SPECIFIC WELDED BELT (Specifications forparticulartypesof windingwires-Part 27. Papertapecoveredrectangularcopperwire) IEC 60317-28 Specifications for particular winding wires - Part 28. Class 180 polyester imine enamelled copper flat wire (Specificationsforparti- ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 20139.2-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 20139.2-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 20139.2-2017_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 20139.2-2017_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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