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GB/T 45659-2025: Railway applications - Safety control system of power supply operation
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 45659-2025 | English | 539 |
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Railway applications - Safety control system of power supply operation
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GB/T 45659-2025
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PDF similar to GB/T 45659-2025
Standard similar to GB/T 45659-2025 TB/T 3111 GB/T 36287.1 GB/T 45658 Basic data | Standard ID | GB/T 45659-2025 (GB/T45659-2025) | | Description (Translated English) | Railway applications - Safety control system of power supply operation | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | S81 | | Classification of International Standard | 29.280 | | Word Count Estimation | 26,229 | | Date of Issue | 2025-05-30 | | Date of Implementation | 2025-12-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 45659-2025: Railway applications - Safety control system of power supply operation---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.
ICS 29.280
CCSS81
National Standard of the People's Republic of China
Rail transit power supply operation safety control system
Released on 2025-05-30
2025-12-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 Normal working conditions 3
4.1 Temperature and humidity 3
4.2 Altitude 3
4.3 Vibration 3
4.4 Power Supply 3
4.5 Lightning protection and grounding 3
5 System Configuration 3
5.1 Overall composition 3
5.2 Center Level 3
5.3 Station Level 3
5.4 Local level 4
5.5 Communication Network 4
5.6 External Interface 4
6 Functional Requirements 4
6.1 Data Management Function 4
6.2 Control functions 5
6.3 Security functions 5
6.4 Human-Computer Interaction 5
6.5 Communication 6
6.6 Alarm and linkage 6
6.7 Preventing Misoperation 7
6.8 Key Management 7
6.9 Ground Wire Management 7
6.10 Display and Settings 7
6.11 Fault Diagnosis 7
7 Performance requirements 7
7.1 System performance requirements 7
7.2 Device performance requirements 8
8 Test methods 10
8.1 Test conditions 10
8.2 Functional test 11
8.3 Performance test 13
9 Inspection Rules 15
9.1 Inspection categories 15
9.2 Factory Inspection 15
9.3 Type inspection 15
9.4 System Verification 15
9.5 Inspection items 15
10 Sign 17
10.1 Signage17
10.2 Nameplate 17
10.3 Identification 17
11 Packaging, transportation and storage18
11.1 Packaging 18
11.2 Transportation18
11.3 Storage 18
Appendix A (Informative) Typical architecture of power supply operation safety control system 19
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 for standardization documents"
Drafting.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document is proposed by the National Railway Administration.
This document is under the jurisdiction of the National Rail Transit Electrical Equipment and System Standardization Technical Committee (SAC/TC278).
This document was drafted by. Guangzhou Metro Group Co., Ltd., Guangzhou Metro Design and Research Institute Co., Ltd., China Railway Electrification Survey and Design Co., Ltd.
Design Research Institute Co., Ltd., Zhuhai Youte Electric Technology Co., Ltd., CRRC Zhuzhou Electric Locomotive Research Institute Co., Ltd., Shenzhen Metro Group
Group Co., Ltd., Foshan Metro Group Co., Ltd., and Guangzhou Baiyun Electrical Equipment Co., Ltd.
The main drafters of this document are. Cai Changjun, He Zhixin, Jin Hui, Li Kunpeng, Zhou Dan, Li Chao, Tian Weiyun, Yang Jun, Pu Xiaobin, Guo Zhisheng, and Yu Long.
Rail transit power supply operation safety control system
1 Scope
This document specifies the normal working conditions, system composition, functional requirements, performance requirements, test requirements, and other requirements of the rail transit power supply operation safety control system.
Inspection methods, inspection rules, marking, as well as packaging, transportation and storage.
This document applies to the power supply operation safety control system in the field of urban rail transit.
Choose according to the needs.
2 Normative references
The contents of the following documents constitute essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 311.1-2012 Insulation coordination Part 1.Definitions, principles and rules
GB/T 2423.1-2008 Environmental testing for electric and electronic products Part 2.Test methods Test A. Low temperature
GB/T 2423.2-2008 Environmental testing for electric and electronic products Part 2.Test methods Test B. High temperature
GB/T 2423.3-2016 Environmental testing Part 2.Test method Test Cab. Steady state damp heat test
GB/T 4208-2017 Enclosure protection degree (IP code)
GB 4824 Limits and measurement methods of radio frequency disturbance characteristics of industrial, scientific and medical equipment
GB/T 9813.1 General specifications for computers Part 1.Desktop microcomputers
GB/T 9813.3 General computer specifications Part 3.Server
GB/T 13384 General technical requirements for packaging of electromechanical products
GB/T 17626.2 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test
GB/T 17626.3 Electromagnetic compatibility test and measurement technology Part 3.Radio frequency electromagnetic field radiation immunity test
GB/T 17626.4 Electromagnetic compatibility test and measurement technology Electrical fast transient pulse group immunity test
GB/T 17626.5 Electromagnetic compatibility test and measurement technology Surge (impact) immunity test
GB/T 17626.6 Electromagnetic compatibility test and measurement technology - Immunity to conducted disturbances induced by radio frequency fields
GB/T 17626.8 Electromagnetic compatibility test and measurement technology Power frequency magnetic field immunity test
GB/T 17626.18 Electromagnetic compatibility test and measurement technology Damped oscillation wave immunity test
GB/T 21562 Specification and examples for reliability, availability, maintainability and safety of rail transit
GB/T 22239-2019 Information security technology - Basic requirements for cybersecurity level protection
GB/T 24338.6-2018 Rail transit electromagnetic compatibility Part 5.Emission and immunity of ground power supply equipment and systems
GB/T 25890.1 DC switchgear for rail transit ground installations Part 1.General
GB/T 25890.3 DC switchgear for rail transit ground installations Part 3.Indoor DC disconnectors and load switches
and earthing switch
GB/T 25890.6 DC switchgear for rail transit ground installations Part 6.DC complete switchgear
GB/T 32580.2 Special requirements for AC switchgear for ground installations in rail transit Part 2.Single-phase AC switchgear with Un greater than 1 kV
Phase disconnectors, earthing switches and load switches
GB/T 33602 General Service Agreement for Power Systems
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