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GB/T 20111.2-2016 English PDF

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GB/T 20111.2-2016: Electrical insulation systems -- Procedures for thermal evaluation -- Part 2: Specific requirements for general-purpose models -- Wire-wound applications
Status: Valid

GB/T 20111.2: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 20111.2-2016English264 Add to Cart 3 days [Need to translate] Electrical insulation systems -- Procedures for thermal evaluation -- Part 2: Specific requirements for general-purpose models -- Wire-wound applications Valid GB/T 20111.2-2016
GB/T 20111.2-2008English399 Add to Cart 3 days [Need to translate] Electrical insulation systems -- Procedures for thermal evaluation -- Part 2: Specific requirements for general-purpose models -- Wire-wound applications Obsolete GB/T 20111.2-2008

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Basic data

Standard ID GB/T 20111.2-2016 (GB/T20111.2-2016)
Description (Translated English) Electrical insulation systems -- Procedures for thermal evaluation -- Part 2: Specific requirements for general-purpose models -- Wire-wound applications
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K15
Classification of International Standard 29.080.30
Word Count Estimation 14,117
Date of Issue 2016-08-29
Date of Implementation 2017-03-01
Older Standard (superseded by this standard) GB/T 20111.2-2008
Regulation (derived from) National Standard Announcement 2016 No.14
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

GB/T 20111.2-2016: Electrical insulation systems -- Procedures for thermal evaluation -- Part 2: Specific requirements for general-purpose models -- Wire-wound applications


---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 - Procedures for thermal evaluation - Part 2. Specific requirements for general-purpose models - Wire-wound applications ICS 29.080.30 K15 National Standards of People's Republic of China Replacing GB/T .20111.2-2008 Electrical insulation systems - Thermal evaluation procedures - Part 2. Common requirements for universal models - Application of scattered windings Electricalinsulationsystems-Proceduresforthermalevaluation-Part 2. (IEC 61857-21..2009, Electricalinsulationsystems-Proceduresforthermal evaluation-Part 21. Specificrequirementsfor general-purposemodels-Wire-woundapplications, IDT) 2016-08-29 release.2017-03-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released Directory Preface III 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 4 Structure 2 Number of test products 6 6 Test procedure 6 7 end of life judgment 8 Analysis, reporting and grading

Foreword

GB/T .20111 "Electrical insulation system thermal evaluation procedures" contains the following three parts. - Part 1. General requirements Low pressure; - Part 2. Particular requirements for general purpose applications; Part 3. Particular requirements for enveloping coil models - Spray winding electrical insulation systems (EIS). This part is part 2 of GB/T .20111. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part of the replacement GB/T .20111.2-2008 "Electrical insulation system electrical insulation system thermal evaluation procedures Part 2. General line Circle model of the special requirements scattered winding application ", and GB/T .20111.2-2008 compared to the main technical changes are as follows. - the term "ground" "coil" (see 3.1, 3.3); - New requirements for impregnation in model assembly (see 4.3, 4.3 of.2008); - Change the "aging test cycle" to "Durability test cycle" (see 6.3.1 for the.2008 edition). This part uses the translation method equivalent to IEC 61857-21..2009 "Electrical insulation system thermal evaluation procedures Part 21. Universal mold Type of special requirements scattered winding application "(2nd edition). In this part of the normative reference to the international documents have a consistent correspondence between the following documents. --- GB/T 1981 (all parts) Electrical insulation paint [IEC 60464 (all parts)] --- GB/T 15022 (all parts) Resin based reactive composites for electrical insulation [IEC 60455 (all parts)] GB/T .20112-2015 Evaluation and identification of electrical insulation systems (IEC 60505..2011, IDT) 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. Shanghai Electric Science Research Institute, Shenzhen Xu Sheng San Yi Technology Co., Ltd., Penglai City, special insulation materials Beijing Institute of Technology and Technology. This part participated in the drafting unit. Suzhou Taihu Electric New Materials Co., Ltd., Shanghai Electrical Equipment Testing Institute, Sichuan University, Cooper Electric Sub Technology (Shanghai) Co., Ltd. The main drafters of this part. Zhang Shengde, Zhao Chao, Liu Yali, Ju Xuecheng, Liu Zhuangye, Li Jinliang, Chen Hao, Han Peng, Wang Peng, Zhang Chunqi, Yuan Shizhen, Huang Huijie, Xu Xiaofeng, Liu Lajiang, Wang Rui, Wu Bin This part of the previous version of the standard to replace the release of the situation. --- GB/T .20111.2-2008. Electrical insulation systems - Thermal evaluation procedures - Part 2. Common requirements for universal models - Application of scattered windings

1 Scope

This part of GB/T .20111 specifies the general model (GPM) and deep trough for the evaluation of scattered earth windings for electrical insulation systems (EIS) Generation model (GPM-TC). This part does not apply to special electrical products.

2 normative reference documents

The 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 .20111.1-2015 Electrical insulation systems - Thermal evaluation procedures - Part 1. General requirements - Low pressure (IEC 61857-1. 2008, IDT) IEC 60455 (all parts) Resins-based reactive composites for electrical insulation (Resinbasedreactivecompoundsusedfor electricalinsulation IEC 60464 (all parts) Electrical insulation paint (Varnishesusedforelectricalinsulation) IEC 60505 Evaluation and Identification of Electrical Insulation Systems (Evaluation and Quintification of Electricalinsulationsys- tems)

3 terms and definitions

IEC 60505 and GB/T .20111.1-2015 and the following terms and definitions apply to this document. 3.1 Ground ground An electrical connection between a point in the system, device, or device. 3.2 Ground insulation The electrical insulation between the coil and the ground. 3.3 Coil coil Continuous winding of insulated wires. 3.4 Coil-insulated coil-to-coilinsulation Electrical insulation between coils.

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