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GB/T 21413.4-2023: Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers
Status: Valid GB/T 21413.4: Evolution and historical versions
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| GB/T 21413.4-2023 | English | 569 |
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Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers
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GB/T 21413.4-2023
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| GB/T 21413.4-2008 | English | 754 |
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Railway applications -- Electric equipment for rolling stock -- Part 4: Electrotechnical components -- Rules for AC circuit-breakers
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GB/T 21413.4-2008
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PDF similar to GB/T 21413.4-2023
Basic data | Standard ID | GB/T 21413.4-2023 (GB/T21413.4-2023) | | Description (Translated English) | Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | S35 | | Classification of International Standard | 29.280 | | Word Count Estimation | 28,240 | | Date of Issue | 2023-11-27 | | Date of Implementation | 2024-03-01 | | Older Standard (superseded by this standard) | GB/T 21413.4-2008 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 21413.4-2023: Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers
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ICS 29:280
CCSS35
National Standards of People's Republic of China
Replace GB/T 21413:4-2008
Rail transit rolling stock electrical equipment
Part 4: Rules for AC circuit breakers for electrotechnical devices
(IEC 60077-4:2019, MOD)
Published on 2023-11-27
2024-03-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Table of contents
PrefaceⅠ
Introduction III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
3:1 Device 2
3:2 Electrical components 3
3:3 Operating characteristics 4
3:4 Making and breaking characteristics 4
4 Abbreviations 6
5 categories 6
6 Features 6
6:1 Feature List 6
6:2 Circuit breaker types 6
6:3 Main circuit ratings and limit values 6
6:4 Working frequency 9
6:5 Electrical control circuit and pneumatic control loop 9
6:6 Electrical auxiliary circuit and pneumatic auxiliary circuit 9
6:7 Overcurrent release 9
6:8 Recovery voltage 9
7 Product Information 9
8 General conditions of use 9
9 Structural and performance requirements10
9:1 Structural requirements 10
9:2 Functional requirements 10
9:3 Performance requirements10
10 Inspection11
10:1 Inspection classification 11
10:2 Verification of structural requirements 12
10:3 Type inspection to verify performance requirements12
10:4 Factory inspection to verify performance requirements17
Appendix A (informative) Determination of short circuit making and breaking current and DC component percentage 19
Appendix B (informative) Test circuit for checking making and breaking capabilities 20
Reference 21
Foreword
This document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents"
Drafting:
This document is Part 4 of GB/T 21413 "Electrical Equipment for Rail Transit Rolling Stocks": GB/T 21413 has been released with
Lower part:
---Part 1: General conditions of use and general rules;
---Part 2: General rules for electrical devices;
---Part 3: Rules for DC circuit breakers for electrical devices;
---Part 4: Rules for AC circuit breakers for electrical devices;
---Part 5: Rules for high-voltage fuses for electrical equipment:
This document replaces GB/T 21413:4-2008 "Electrical equipment for railway rolling stock - Part 4: Electrical components for AC disconnection"
"Router Rules", compared with GB/T 21413:4-2008, in addition to structural adjustments and editorial changes, the main technical changes are as follows:
a) Changes in terms and definitions (see Chapter 3, Chapter 3 of the:2008 edition);
b) Changed the classification of circuit breakers (see Chapter 5, Chapter 4 of the:2008 edition);
c) The general rules for main circuit ratings and limit values have been changed (see 6:3:1, 5:3:1 of the:2008 edition);
d) The symbol of the rated voltage has been changed (see 6:3:2, 5:3:2 of the:2008 edition);
e) The regulations on rated current and rated operating frequency have been changed (see 6:3:3, 6:3:4, 5:3:3, 5:3:4 of the:2008 edition);
f) Changed the short circuit characteristics (see 6:3:6, 5:3:6 of the:2008 edition);
g) Changed the characteristics of the overcurrent release (see 6:7, 5:7 of the:2008 edition);
h) Product information has been changed (see Chapter 7, Chapter 6 of the:2008 edition);
i) Added functional requirements (see 9:2);
j) Change the "temperature rise" in the performance requirements to "temperature limit", "dielectric characteristics" to "electrical clearance" and "creepage distance", and "switch overvoltage"
It is "operating overvoltage" (see 9:3:2, 9:3:5, 9:3:6, 9:3:7, 8:2:2, 8:2:6, 8:2:7 of the:2008 edition);
k) Noise requirements are deleted (see 8:2:5, Table 3 of the:2008 version);
l) Changed the work performance requirements (see 9:3:8, 8:2:8 of the:2008 version);
m) Changed the requirements for the trip unit current setting value (see 9:3:11, 9:3:3:7, 9:3:4:7, 9:3:5:4, 9:4:3 of the:2008 edition);
n) Changed the type inspection sequence and items for performance requirement verification (see 10:3:1, 9:3:1 of the:2008 version);
o) The methods of operating limit value test, temperature rise test, dielectric performance test and temperature rise verification in test sequence I have been changed (see 10:3:3:2,
10:3:3:4, 10:3:3:5, 10:3:3:8,:2008 version 9:3:3:1~9:3:3:3, 9:3:3:6);
p) Added main circuit resistance measurement method (see 10:3:3:3, 10:4:6);
q) The main circuit resistance measurement method and the making and breaking capacity test under short circuit conditions in test sequence II have been changed (see 10:3:4:2,
10:3:4:5,:2008 version 9:3:4:1, 9:3:4:4);
r) Change the main circuit resistance verification in test sequence II to temperature rise verification (see 10:3:4:7, 9:3:4:6 of the:2008 edition);
s) Delete the transient recovery voltage test (see 9:3:6 of the:2008 edition);
t) Changed the climatic conditions test method (see 10:3:6, 9:3:7 of the:2008 edition);
u) The content of other tests has been changed (see 10:3:7, 9:3:8 of the:2008 version);
v) The factory inspection items for performance requirement verification have been changed (see 10:4:1, 9:4:1 of the:2008 version):
This document is modified to adopt IEC 60077-4:2019 "Electrical Equipment for Rail Transit Locomotives and Rolling Stocks - Part 4: AC Interruption of Electrical Components"
Router Rules:
Compared with IEC 60077-4:2019, this document has made the following structural adjustments:
---Chapter 4 corresponds to 3:5 in IEC 60077-4:2019, and subsequent chapters will be adjusted accordingly;
---Chapter 5 corresponds to Chapter 4 in IEC 60077-4:2019, and subsequent chapters will be adjusted accordingly;
---Added functional requirements (see 9:2), and subsequent chapters will be adjusted accordingly;
---Integrate the requirements for trip unit calibration in 9:3:3:9, 9:3:4:8, 9:3:5:5, and 9:4:3 in IEC 60077-4:2019 into 9:3:11;
---Replaced the positions of Appendix A and Appendix B in the order they appear in the text:
The technical differences between this document and IEC 60077-4:2019 and their reasons are as follows:
---Replaced IEC 62271-102 (see Chapter 4) with the normative reference GB/T 1985, the degree of consistency between the two documents
To be modified to adapt to the technical conditions of our country;
---Replaced IEC 60529 (see Chapter 5) with the normatively cited GB/T 4208, and the degree of consistency between the two documents is equal
The same, in order to adapt to my country's technical conditions;
---Added the requirement that the circuit resistance value should be provided in the product information (see 7:1): The circuit resistance value is used to determine the contact status of the main contacts of the circuit breaker:
The key parameters of the state are used as the criterion for circuit resistance measurement;
---Deleted the noise-related requirements (see 8:2:5, 9:3:7, Table 3 of IEC 60077-4:2019), because the noise test is in IEC 60077-
4 is optional, and in actual applications in my country, the background noise when the circuit breaker is working is much higher than the circuit breaker itself:
noise;
--- Added functional requirements (see 9:2) as a criterion for functional verification;
---Replaced IEC 61373 with normative reference GB/T 21563 (see 9:3:5:2, 9:3:5:3), consistency between the two documents
The degree is modified to adapt to my country's technical conditions:
The following editorial changes have been made to this document:
---Deleted the annotated content in Chapter 1;
---Correct the error in Table 1: uc=uc/3 is u'=uc/3;
---Added clauses corresponding to the technical requirements in Table 3;
---References changed:
Please note that some content in this document may be subject to patents: The publisher of this document assumes no 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 Systems Standardization Technical Committee (SAC/TC278):
This document was drafted by: CRRC Zhuzhou Electric Locomotive Research Institute Co:, Ltd:, CRRC Qishuyan Locomotive Co:, Ltd:, CRRC Zhuzhou Electric Locomotive Co:, Ltd:
Co:, Ltd:, China Railway Inspection and Certification Zhuzhou Traction Electrical Equipment Inspection Station Co:, Ltd:, CRRC Nanjing Puzhen Rolling Stock Co:, Ltd:, CRRC Tangshan
Locomotive and Rolling Stock Co:, Ltd:, Zhuzhou Qingyun Track Traction Equipment Co:, Ltd:
The main drafters of this document: Liu Haitao, Li Hua, Xiao Jiabo, Huang Gui, Yang Wenzhao, Liao Xiangping, Lu Xiulong, Liang Shisong, Wang Shoubin, Tang Zhiqiang:
This document was first published in:2008 and this is the first revision:
Introduction
The electrical equipment of rolling stock is an important part of rolling stock: Its function and performance directly affect the performance and safety of the entire vehicle:
Reliable operation is to standardize the design, manufacturing, inspection and storage of rolling stock electrical equipment and the key electrical components used:
According to the requirements, GB/T 21413 "Electrical Equipment for Rail Transit Rolling Stocks" was specially formulated: This series of documents comprehensively covers the electrical equipment of rolling stock:
General requirements and special requirements for key electrical components can guide the design units and inspection units of my country's rolling stock electrical equipment and their electrical components:
Units and operating units carry out relevant work in a scientific manner:
GB/T 21413 is planned to consist of five parts:
---Part 1: General conditions of use and general rules: The purpose is to standardize as much as possible common features in rolling stock electrical equipment
rules and requirements to achieve consistency in equipment requirements and testing:
---Part 2: General rules for electrical devices: The purpose is to apply the general conditions specified in Part 1 to rolling stock:
All electrical devices are required to ensure the consistency of the technical requirements and tests of the corresponding devices:
---Part 3: Rules for DC circuit breakers for electrical devices: The purpose is to standardize the basic characteristics of DC circuit breakers in electrical devices:
requirements, work performance requirements and inspection requirements:
---Part 4: Rules for AC circuit breakers for electrical devices: The purpose is to standardize the basic characteristics of AC circuit breakers in electrical equipment
requirements, work performance requirements and inspection requirements:
---Part 5: Rules for high-voltage fuses for electrical equipment: The purpose is to standardize the basic characteristics of high-voltage fuses in electrical devices
requirements, work performance requirements and inspection requirements:
Rail transit rolling stock electrical equipment
Part 4: Rules for AC circuit breakers for electrotechnical devices
1 Scope
Based on the general rules of GB/T 21413:2-2021, this document specifies the communication between the main contact and the AC overhead contact network:
The rules for the use of current circuit breakers and the nominal voltage of the circuit comply with the requirements of IEC 60850:
This document applies to AC circuit breakers on rolling stock:
This document gives the following content together with GB/T 21413:2-2021:
---Circuit breaker characteristics:
---The circuit breaker should meet:
● Working performance under normal conditions;
● Working performance under short circuit conditions;
● Dielectric properties:
---Test items and test methods used to verify that the device meets the characteristics under usage conditions:
---The information that should be marked or given on the circuit breaker:
Note 1: The circuit breaker described in this document is equipped with a device that can automatically break under predetermined conditions excluding overcurrent (such as undervoltage, reverse current, etc:), but this document
The document does not provide a method for verifying operation under this condition:
Note 2: Nowadays, electronic devices and components are usually classified as electrical devices: This document does not apply to electronic devices, but this document also applies to electronic devices equipped with
installed electrical equipment:
This document only specifies the special requirements to ensure the normal operation of AC circuit breakers on rolling stock: This document does not apply to industrial circuit breakers
The relevant requirements for industrial circuit breakers are specified in IEC 62271-100:2021: To this end, specific documents will be used to stipulate industrial circuit breakers:
Circuit breakers should meet additional requirements such as:
---Applicable working conditions (such as control voltage, environmental conditions, etc:);
---Installation and use that do not need to withstand specific rolling stock usage conditions;
---Additional tests to prove that the device can withstand rolling stock conditions:
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document:
GB/T 1985 High-voltage AC isolating switch and grounding switch (GB/T 1985-2014, IEC 62271-102:2001 A1:
2011,MOD)
Note: There is no technical difference between the quoted content of GB/T 1985-2014 and the quoted content of IEC 62271-102:2001 A1:2011:
GB/T 4208 Enclosure protection level (IP code) (GB/T 4208-2017, IEC 60529:2013, IDT)
GB/T 11022-2020 Common technical requirements for high-voltage AC switchgear and control equipment standards (IEC 62271-1:2017,
MOD)
Note: There is no technical difference between the quoted content of GB/T 11022-2020 and the quoted content of IEC 62271-1:2017:
GB/T 16927:1-2011 High voltage testing technology Part 1: General definitions and test requirements (IEC 60060-1:2010,
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