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GB/T 15022.9-2022: Resin based reactive compounds used for electrical insulation - Part 9: Resins for cable accessories
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Resin based reactive compounds used for electrical insulation - Part 9: Resins for cable accessories
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GB/T 15022.9-2022
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Basic data | Standard ID | GB/T 15022.9-2022 (GB/T15022.9-2022) | | Description (Translated English) | Resin based reactive compounds used for electrical insulation - Part 9: Resins for cable accessories | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K15 | | Word Count Estimation | 16,110 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 15022.9-2022: Resin based reactive compounds used for electrical insulation - Part 9: Resins for cable accessories
---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.
Resin based reactive compounds used for electrical insulation - Part 9.Resin for cable accessories
ICS 29.035.01
CCSK15
National Standards of People's Republic of China
Resin-based reactive compound for electrical insulation
Part 9.Resins for cable accessories
Published on 2022-07-11
2023-02-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
directory
Preface I
Introduction II
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 Naming 2
5 Type test 3
5.1 General Requirements 3
5.2 Sampling 3
5.3 Preparation and conditioning 3
5.3.1 General requirements 3
5.3.2 Single component 3 before mixing
5.3.3 Resin just after mixing (curing stage) 4
5.3.4 Cured resin (initial) 4
5.3.5 Curing resin after heat aging (dry and wet) 4
5.4 Test sequence 4
5.5 Test report 4
6 Test method 4
7 Packaging, marking and labelling9
7.1 Packaging 9
7.2 Signs and labels9
7.2.1 General requirements 9
7.2.2 Component 9
7.2.3 Accessory package 9
Appendix A (Normative) Inspection Grid 10
Reference 11
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
drafted.
This document is Part 9 of GB/T 15022 "Resin-based Active Compounds for Electrical Insulation". GB/T 15022 has been released to
the next part.
--- Part 1.Definitions and general requirements;
--- Part 2.Test methods;
--- Part 3.Unfilled epoxy resin composites;
--- Part 4.Impregnating resin based on unsaturated polyester;
--- Part 5.Quartz filler epoxy resin compound;
--- Part 6.Epoxy casting resin for insulation of Class 1E distribution transformers in nuclear power plants;
--- Part 7.Epoxy anhydride vacuum pressure impregnation (VPI) resin;
--- Part 8.Epoxy-modified unsaturated polyester vacuum pressure impregnation (VPI) resin;
--- Part 9.Resin for cable accessories.
This document is equivalent to IEC 60455-3-8.2021 "Resin-based reactive composites for electrical insulation - Part 3.Specification for individual materials
Chapter 8.Resins for Cable Accessories.
The following minimal editorial changes have been made to this document.
--- In order to harmonize with existing standards, the name of the standard is changed to "Resin-based reactive compounds for electrical insulation - Part 9.For cable accessories
resin";
---The remarks of "dielectric loss factor at room temperature", "dielectric constant at room temperature" and "volume resistivity at room temperature" in Table 2~Table 5
Changed from "conductive silver paint as electrode material, 50Hz, 500V/mm" to "electrode material is conductive silver paint or other specified in the standard
Electrode material, 50Hz, 500V/mm”;
--- Correct the "MI" in the required column of "Dielectric constant at room temperature" in Table 3 and Table 4 to "M";
--- Convert the original time unit "day" in the table to "h" to meet the requirements for the representation of international units.
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by China Electrical Equipment Industry Association.
This document is under the jurisdiction of the National Technical Committee for Standardization of Insulating Materials (SAC/TC51).
This document was drafted by. Suzhou Taihu Electric New Materials Co., Ltd., Guilin Saimeng Testing Technology Co., Ltd., Harbin University of Science and Technology
Science, Institute of New Materials, Shandong Academy of Sciences, Guilin Electrical Apparatus Research Institute Co., Ltd., State Grid Fujian Electric Power Co., Ltd. Electric Power Research
Research Institute, CRRC Zhuzhou Electric Locomotive Research Institute Co., Ltd., Guangdong Xinya Technology Co., Ltd., Guangdong Mingkai Technology Co., Ltd., Shaanxi Guohongfu
Detection Technology Co., Ltd., Xi'an Jingzhongsheng Technology Co., Ltd., Yiwu Feiyang Mould Co., Ltd.
The main drafters of this document. Zhang Chunqi, Li Qiangjun, Chi Qingguo, Zhao Jie, Li Wei, Xie Qi, Luo Chuanyong, Zhang Tiandong, Peng Dan, Lian Hongsong,
Liu Huixin, Wei Yonghui, Wan Qinglan, Lin Hongsong, Xiang Huaming, Lan Jianbin.
Introduction
The standard of resin-based active compound for electrical insulation is widely used in the research and development, production, quality inspection, sales, acceptance and technical delivery of this series of products.
flow etc. This document can guide the industry to carry out the detection and quality assessment of resin-based active compounds for electrical insulation, and can improve the quality of such products.
quality and application reliability.
There are currently nine main types of resin-based active compounds for electrical insulation, corresponding to IEC 60455 (resins for electrical insulation).
The standard is divided into different parts (or articles), in order to maintain the basic consistency with the corresponding IEC standard preparation method, in addition
The technical performance requirements for different types of resin products are also different. When compiling this product standard, it is necessary to list different parts separately.
GB/T 15022 specifies the definition and general requirements, test methods, individual material products of resin-based reactive compounds for electrical insulation
The standard consists of the following parts.
--- Part 1.Definitions and general requirements. The purpose is to determine the nomenclature, definition, classification and
General requirements.
--- Part 2.Test methods. The purpose is to determine a test method for resin-based reactive composites for electrical insulation.
--- Part 3.Unfilled epoxy resin composites. The purpose was to determine the post-curing requirements for unfilled epoxy resin compounds.
--- Part 4.Impregnating resin based on unsaturated polyester. The purpose is to identify general requirements for unsaturated polyester based impregnating resins.
--- Part 5.Quartz filler epoxy resin composites. The purpose was to determine the post-curing requirements of the epoxy resin compound of the quartz filler.
--- Part 6.Epoxy casting resin for insulation of Class 1E distribution transformers in nuclear power plants. The purpose is to determine the level 1E distribution transformer of nuclear power plant
Requirements, test methods, inspection rules, and packaging, marking, storage and transportation of epoxy resin for device insulation.
--- Part 7.Epoxy anhydride vacuum pressure impregnation (VPI) resin. The objective was to identify epoxy anhydride vacuum pressure impregnation (VPI) resins
requirements, test methods, inspection rules and packaging, marking, storage and transportation.
--- Part 8.Epoxy-modified unsaturated polyester vacuum pressure impregnation (VPI) resin. The purpose is to determine the epoxy modified unsaturated polyester
Classification, requirements, test methods, inspection rules and packaging, marking, storage and transportation of vacuum pressure impregnation (VPI) resins.
--- Part 9.Resin for cable accessories. The purpose is to determine the terms and definitions, nomenclature, type tests, tests of resins for cable accessories
Methods, packaging, signs and labels.
Resin-based reactive compound for electrical insulation
Part 9.Resins for cable accessories
1 Scope
This document specifies the terms and definitions, nomenclature, type tests, test methods, packaging, marking and
Label.
This document applies to insulating resins for power cable accessories.
A material that meets the requirements of this document and meets a confirmed level of performance. However, in a specific application, the user is based on the actual application
Materials are selected based on the specific performance requirements required, not only according to this document.
The material in this document is used for low and medium voltage cable accessories, so its electrical performance is verified as part of the assembly. EN50393
and IEC 60502-4 with corresponding examples.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document.
properties)
Note. GB/T 1043 (all parts) Determination of impact properties of plastic simply supported beams [ISO 179 (all parts)]
Note. GB/T 1040 (all parts) Determination of tensile properties of plastics [ISO 527 (all parts)]
Note. GB/T 2411-2008 Determination of indentation hardness (Shore hardness) using a durometer for plastics and hard rubber (ISO 868.2003, IDT)
ISO 1183-1 Methods for the determination of the density of plastics, non-foamed plastics - Part 1.Impregnation, pycnometer and titration methods
Note. GB/T 1033.1-2008 Determination of the density of non-foamed plastics - Part 1.Impregnation method, pycnometer method and titration method (ISO 1183-1.
2004, IDT)
Note. GB/T 269-1991 Grease and Petroleum Grease Penetration Determination (eqvISO 2137.1985)
ISO 2555 Plastics - Determination of apparent viscosity by single-cylinder rotational viscometer method for resins in liquid or emulsified or dispersed state (Plastics-
Note. GB/T 40280-2021 Determination of apparent viscosity with a single-cylinder rotational viscometer for resins in liquid or emulsion state or dispersion system of plastics (ISO 2555.
2018, IDT)
ISO 4895 Determination of the crystallization potential of plastics liquid epoxy resins (Plastics-Liquidepoxyresins-Determina-
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