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GB/T 40096.2-2021: Technical specification for on-site protection equipment - Part 2: Connector and prefabricated cable
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Technical specification for on-site protection equipment - Part 2: Connector and prefabricated cable
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GB/T 40096.2-2021
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Basic data | Standard ID | GB/T 40096.2-2021 (GB/T40096.2-2021) | | Description (Translated English) | Technical specification for on-site protection equipment - Part 2: Connector and prefabricated cable | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K45 | | Word Count Estimation | 30,317 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 40096.2-2021: Technical specification for on-site protection equipment - Part 2: Connector and prefabricated cable
---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.
Technical specification for on-site protection equipment-Part 2.Connector and prefabricated cable
ICS 29.240
K45
National Standards of People's Republic of China
Technical specifications for in-situ protection relays
Part 2.Connectors and prefabricated cables
Released on 2021-05-21
2021-12-01 implementation
State Administration of Market Supervision and Administration
Issued by the National Standardization Management Committee
Table of contents
Foreword Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 2
4 Technical requirements 2
4.1 Environmental conditions 2
4.2 Rated electrical parameters 2
4.3 General requirements 3
4.4 Requirements for related components 3
4.5 Performance requirements 5
5 Test method 8
5.1 Test conditions 8
5.2 Appearance quality 8
5.3 Contact resistance 8
5.4 Withstand voltage 8
5.5 Insulation resistance 8
5.6 Inrush current 8
5.7 Impulse voltage 8
5.8 Surge 8
5.9 Insertion loss 9
5.10 Return loss 9
5.11 Enclosure protection grade 9
5.12 Interchangeability 9
5.13 Mechanical life 9
5.14 Vibration durability 9
5.15 Impact resistance 9
5.16 Collision 9
5.17 Electrical/optical cable retention 9
5.18 Low temperature vibration 9
5.19 Low temperature bending 9
5.20 Twist 9
5.21 High temperature 10
5.22 Low temperature 10
5.23 Temperature shock 10
5.24 Damp heat 10
5.25 Salt fog 10
5.26 The flame spreads vertically 10
5.27 Smoke density 10
5.28 Acidity of gas released by combustion 10
6 Inspection rules 10
6.1 Inspection classification 10
6.2 Factory inspection 10
6.3 Type inspection 10
6.4 Inspection items 11
6.5 Conformity assessment and its principles 12
7 Packaging, transportation and storage 12
7.1 Packaging 12
7.2 Transport 12
7.3 Storage 12
Appendix A (Normative Appendix) Three-threaded structure 13
Appendix B (Normative Appendix) Connector ribbon and lead sealing hole indication 14
Appendix C (informative appendix) Typical electrical connector appearance 15
Appendix D (informative appendix) Schematic diagram of the electrical connector jack structure 20
Appendix E (informative appendix) Self-shorting function principle 21
Appendix F (Normative Appendix) Prefabricated cable structure schematic 22
Appendix G (informative appendix) Typical optical fiber connector appearance 23
Appendix H (Normative Appendix) The structure of prefabricated optical cable 24
Foreword
GB/T 40096 "Technical Specifications for In-situ Relay Protection Devices" is divided into the following 5 parts.
---Part 1.General technical conditions;
---Part 2.Connectors and prefabricated cables;
---Part 3.On-site operation box;
---Part 4.Intelligent Management Unit;
---Part 5.Line protection.
This part is Part 2 of GB/T 40096.
This section was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying these patents.
This part is proposed and managed by the China Electricity Council.
Drafting organizations of this section. State Grid Co., Ltd., State Grid Zhejiang Electric Power Co., Ltd., AVIC Optoelectronics Technology Co., Ltd., State Grid
Zhejiang Electric Power Co., Ltd. Shaoxing Power Supply Company, China Electric Power Research Institute Co., Ltd., China Southern Power Grid Co., Ltd., National
North China Branch of Grid Co., Ltd., East China Branch of State Grid Co., Ltd., Central China Branch of State Grid Co., Ltd., State Grid Jiangsu Electric Power Company
Co., Ltd., State Grid Sichuan Electric Power Co., Ltd., State Grid Hunan Electric Power Co., Ltd., State Grid Zhejiang Electric Power Co., Ltd.
Power Research Institute, State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute, State Grid Chongqing Electric Power Co., Ltd. Electric Power Research Institute, Xuchang General Inspection
Measurement Research Institute Co., Ltd., Guodian Nanrui Technology Co., Ltd., Nanjing Nanrui Relay Electric Co., Ltd., Guodian Nanjing Automation Co., Ltd.
Co., Ltd., Changyuan Shenrui Relay Automation Co., Ltd., Beijing Sifang Relay Engineering Technology Co., Ltd., Xu Ji Electric Co., Ltd.,
China Energy Construction Group East China Electric Power Research Institute Co., Ltd., China Energy Construction Group Zhejiang Electric Power Design Institute Co., Ltd., State Grid
Zhejiang Electric Power Co., Ltd. Wenzhou Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd. Huzhou Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd.
Ningbo Power Supply Company.
The main drafters of this section. Qiu Yutao, Wang Delin, Wang Yuling, Zhao Wugang, Xu Geng, Zhou Zexin, Li Kangyi, Zhang Chi, Li Yong, Sun Jiwei,
Li Tianhua, Huang Yong, Pan Wulue, Qiu Zhiyong, Cui Yu, Xu Kai, Zhang Xiaoli, Ai Shuyun, Wang Wei, Yu Haibo, Dou Jingming, Xia Yu, Han Zaolin, Zhang Guangjia,
Yu Chunlin, He Yuanming, Chen Xueyong, Zhen Wei, Ying Jianlie, Li Yong, Wang Donghui, Bu Qiangsheng, Jiang Genhua, Wang Hongbin, Liu Hongbo, He Wei, Chen Jianwu,
Geng Hong, Huang Zhihua, Yang Jianyou.
Technical specifications for in-situ protection relays
Part 2.Connectors and prefabricated cables
1 Scope
This part of GB/T 40096 specifies circular connectors and prefabricated cables for in-situ relay protection devices sampled by conventional transformers
The technical requirements, test methods, inspection rules and packaging, transportation, and storage requirements.
This part is applicable to the research of connectors and prefabricated cables for in-situ relay protection devices (hereinafter referred to as devices) for voltage levels of 110kV and below.
System, design, manufacture, test, inspection and application.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document.
GB/T 2423.4-2008 Environmental testing of electrical and electronic products Part 2.Test method Test Db. Alternating damp heat (12h
12h cycle)
GB/T 2423.17-2008 Environmental testing of electric and electronic products Part 2.Test method Test Ka. Salt spray
GB/T 3956-2008 Cable conductor
GB/T 4208 Shell protection grade (IP code)
GB/T 4210 Electrotechnical terminology Electromechanical components for electronic equipment
GB/T 5095.2-1997 Basic test procedures and measurement methods for electromechanical components for electronic equipment Part 2.General inspection, electrical
Continuity and contact resistance test, insulation test and voltage stress test
GB/T 5095.5-1997 Basic test procedures and measurement methods for electromechanical components for electronic equipment Part 5.Impact test (self
By component), static load test (fixed component), life test and overload test
GB/T 7424.2-2008 General Specification for Optical Fiber Cables Part 2.Basic Test Methods for Optical Fiber Cables
GB/T 9330-2020 Plastic insulated control cable
GB/T 9771.1 Single-mode optical fiber for communication-Part 1.Characteristics of non-dispersion shifted single-mode optical fiber
GB/T 11287-2000 Electrical Relay Part 21.Measuring the vibration, shock, collision and earthquake of relays and protection devices
Test Part 1.Vibration Test (Sine)
GB/T 12357.1-2015 Multimode Optical Fiber for Communication Part 1.Characteristics of Type A1 Multimode Optical Fiber
GB/T 14537-1993 Impact and collision test of measuring relays and protection devices
GB/T 14598.3-2006 Electrical Relay Part 5.Insulation coordination requirements and tests for measuring relays and protection devices
GB/T 14598.26-2015 Measuring Relays and Protection Devices Part 26.Electromagnetic Compatibility Requirements
GB/T 17650.2-1998 Test method for gas released when materials taken from cables or optical cables burn, Part 2.Measurement
pH and conductivity to determine the acidity of a gas
GB/T 17651.2-1998 Determination of smoke density of cables or optical cables burning under specific conditions Part 2.Test procedures and requirements
GB/T 18310.17-2003 Fiber optic interconnection devices and passive components basic test and measurement procedures Part 2-17.Test
Test hypothermia
GB/T 18310.18-2001 Fiber optic interconnecting devices and passive components basic test and measurement procedures Part 2-18.Test
Test dry heat and high temperature durability
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