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GB/T 11026.7-2014 English PDF

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GB/T 11026.7-2014: Electrical insulating materials -- Thermal endurance properties -- Part 7: Determination of relative thermal endurance index (RTE) of insulating material
Status: Valid
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GB/T 11026.7-2014English334 Add to Cart 3 days [Need to translate] Electrical insulating materials -- Thermal endurance properties -- Part 7: Determination of relative thermal endurance index (RTE) of insulating material Valid GB/T 11026.7-2014

PDF similar to GB/T 11026.7-2014


Standard similar to GB/T 11026.7-2014

GB/T 5591.2   GB/T 5591.1   GB/T 11026.1   GB/T 11026.10   GB/T 11026.3   GB/T 11026.9   

Basic data

Standard ID GB/T 11026.7-2014 (GB/T11026.7-2014)
Description (Translated English) Electrical insulating materials -- Thermal endurance properties -- Part 7: Determination of relative thermal endurance index (RTE) of insulating material
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K15
Classification of International Standard 29.035.01
Word Count Estimation 17,125
Date of Issue 5/6/2014
Date of Implementation 10/28/2014
Quoted Standard GB/T 11026.1-2003; IEC 60216-2; IEC 60216-3-2006
Adopted Standard IEC 60216-5-2008, IDT
Regulation (derived from) National Standards Bulletin No. 9 2014
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 tests and calculation procedures used to derive the relative thermal index material, the test data used in this process is based on GB/T 11026. 1 and IEC 60216-2 obtained. These procedures are in addition to the calculation of

GB/T 11026.7-2014: Electrical insulating materials -- Thermal endurance properties -- Part 7: Determination of relative thermal endurance index (RTE) of insulating material


---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 7. Determination of relative thermal endurance index (RTE) of insulating material ICS 29.035.01 K15 National Standards of People's Republic of China Heat-resistant electrical insulating materials - Part 7. OK Relative heat-resistant insulating material index (RTE) Electricalinsulatingmaterials-Thermalenduranceproperties-Part 7. Determinationofrelativethermalenduranceindex (RTE) ofinsulatingmaterial (IEC 60216-5.2008, Electricalinsulatingmaterials-Thermalendurance properties-Part 5. Determinationofrelativethermalendurance index (RTE) ofinsulatingmaterial, IDT) Issued on. 2014-05-06 2014-10-28 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 11026 "Electrical insulating materials - Thermal resistance" is divided into the following sections. --- 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; --- Part 7. determine the relative thermal index of insulation material (RTE); --- Part 8. determination of heat insulating material index (TI and RTE) method with a fixed time limit. This section GB/T Part of 711,026. This section drafted in accordance with GB/T 1.1-2009 given rules. This section uses the translation method is equivalent to using IEC 60216-5.2008 "Electrical insulating materials - Thermal resistance - Part 5. Determination of the insulating material Relative thermal index (RTE) ". Consistency correspondence between this part of international documents and normative references of our files are as follows. --- GB/T 11026.2-2012 heat resistance, electrical insulating materials - Part 2. Test selection criteria (IEC 60216- 2.2005, IDT); --- GB/T 11026.3-2006 heat resistance, electrical insulating materials - Part 3. Calculation procedure thermal characteristic parameters (IEC 60216-3.2002, IDT). 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. Electrical Machinery Industry Beijing Technology and Economy Institute, Xiangtan Electric Co., Ltd., Shunde quality Technical supervision of standards and codes, Shenzhen Institute of Standards and Technology, Beijing Beizhong Steam Turbine Co., Ltd., Cooper Electronic Technology (on Sea) Limited. The main drafters of this section. Liu Yali, Wang Fang Wen, Ouyang Dan, Wen Lifeng, GRAPHIC, Wang Ke, Liufeng Juan, Rui. Heat-resistant electrical insulating materials - Part 7. OK Relative heat-resistant insulating material index (RTE)

1 Scope

GB/T 11026 in this section presents material used to derive the relative thermal index test and calculation procedures used in this process Test data is based on GB/T 11026.1 and IEC 60216-2 obtained. The calculation program is a computer program in IEC 60216-3 Supplement. This section also gives a case without the inference of a single fixed time and temperature to assess the thermal aging. It can be used in principle destructive, non-destructive test and verify the test data obtained, but destructive testing has been more widely use. The data obtained from non-destructive tests or verification may be incomplete, because before all specimens have reached the end, in the past One point after the median time to reach the end of the measuring time may have stopped. The heat aging properties, this section gives a preliminary allocation of heat insulating material classification. When heat stress is a major factor in aging, the calculation procedures in this section also applies to determine the thermal classification of electrical insulation systems.

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. GB/T 11026.1-2003 Electrical insulating materials - Thermal resistance - Part 1. Ageing procedures and evaluation of test results (IEC 60216-1.2001, IDT) IEC 60216-2 Electrical insulating materials - Thermal resistance - Part 2. Determination of electrical insulating materials heat resistance test criteria selected Optional (Electricalinsulatingmaterials-Thermalenduranceproperties-Part 2. Determinationofthermal endurancepropertiesofelectricalinsulatingmaterials-Choiceoftestcriteria) IEC 60216-3.2006 Electrical Materials heat-resistant insulation - Part 3. Calculation procedure thermal characteristic parameters (Electricalin- sulatingmaterials-Thermalenduranceproperties-Part 3. Instructionsforcalculatingthermalendur- ancecharacteristics) 3 Terms, definitions, symbols and abbreviations 3.1 Terms, definitions and abbreviations The following terms, definitions and abbreviations apply to this document. 3.1.1 Electrical insulating materials electicalinsulatingmaterial; EIM Solid and liquid material, or simply a combination of having a negligible or low conductivity of these materials used to isolate electrical equipment in A conductive member different potentials.

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