|
US$1319.00 ยท In stock
Delivery: <= 9 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 34571-2024: Railway applications - Rules for installation of cabling on rolling stock
Status: Valid GB/T 34571: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 34571-2024 | English | 1319 |
Add to Cart
|
9 days [Need to translate]
|
Railway applications - Rules for installation of cabling on rolling stock
| Valid |
GB/T 34571-2024
|
| GB/T 34571-2017 | English | 759 |
Add to Cart
|
6 days [Need to translate]
|
Railway applications -- Rules for installation of cabling on rolling stock
| Valid |
GB/T 34571-2017
|
PDF similar to GB/T 34571-2024
Basic data | Standard ID | GB/T 34571-2024 (GB/T34571-2024) | | Description (Translated English) | Railway applications - Rules for installation of cabling on rolling stock | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | S35 | | Classification of International Standard | 29.280 | | Word Count Estimation | 66,654 | | Date of Issue | 2024-12-31 | | Date of Implementation | 2025-07-01 | | Older Standard (superseded by this standard) | GB/T 34571-2017 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 34571-2024: Railway applications - Rules for installation of cabling on rolling stock---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
CCSS35
National Standard of the People's Republic of China
Replaces GB/T 34571-2017
Wiring rules for rail transit locomotives and vehicles
(IEC 62995.2018,Railwayapplications-Rolingstock-
Released on 2024-12-31
2025-07-01 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, symbols, abbreviations 3
4 Technical Requirements 5
5 Cabling based on EMC classification 21
6 Logo 22
7 Wiring Check 24
Appendix A (Informative) Structure Number Comparison List 27
Appendix B (Informative) List of Technical Differences and Their Causes 30
Appendix C (Informative) Vehicle Location Classification 34
Appendix D (Normative) Cable Selection Calculation --- Calculation Method for Load Current of Cables Working in Non-continuous or Non-continuous Cyclic Modes 36
Appendix E (Informative) Cable Selection Calculation --- Cable Rating Icable Example 37
Appendix F (Normative) Cable Selection Calculation --- Calculation Method of Icable for Different Tc(max) 38
Appendix G (Normative) Cable Selection Calculation --- Selection of Correction Factor k1 Value for Expected Ambient Temperature 39
Appendix H (Normative) Cable Selection Calculation --- Calculation of Cable Expected Life Correction Factor k3 40
Appendix I (Informative) Cable Selection Calculation---Example 41
Appendix J (Informative) Differences in electrochemical potential between conductive materials 44
Appendix K (Informative) Termination Method 47
Appendix L (Normative) Busbar connection resistance inspection 49
Appendix M (Normative) Connector and cable connection test 50
Appendix N (Normative) Other requirements for bus wiring 52
Appendix O (Informative) Effect of the number of grounding connections on cable shielding 57
Appendix P (Normative) Test for heat shrink tubing line number identification 58
References 59
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.
This document replaces GB/T 34571-2017 "Railway Locomotive and Rolling Stock Wiring Rules". Compared with GB/T 34571-2017,
In addition to structural adjustments and editorial changes, the main technical changes are as follows.
a) The scope has been changed, the scope of non-application of the standard has been supplemented, and the types of cables have been clarified (see Chapter 1, Chapter 1 of the.2017 edition);
b) Added terms and definitions such as conductor and insulated core (see 3.1.2 to 3.1.5, 3.1.9, 3.1.13, 3.1.14, 3.1.16);
c) Changed the relevant definitions of symbols (see 3.2.1, Chapter 4 of the.2017 edition);
d) Added abbreviations (see 3.2.2);
e) The general working conditions of wiring have been deleted (see Chapter 5 of the.2017 edition);
f) Changed the requirements for environmental conditions and added requirements for connectors (see 4.1, 6.1 of the.2017 edition);
g) The general requirements for cable selection have been changed (see 4.2.1, 6.2.1 of the.2017 edition);
h) Changed the cable selection instructions for applications with higher thermal life requirements (see 4.2.2, 6.2.2 of the.2017 edition);
i) Changed the selection of distribution cable size based on load current (see 4.2.3, 6.2.3 of the.2017 edition);
j) Added requirements for motor cables (4.2.5, 6.5 of the.2017 edition);
k) Changed the requirements for the selection of protective earthing cables (see 4.2.6, 6.2.6 of the.2017 edition);
l) Added the cable selection instructions for short-time current cables (less than 5s) (see 4.2.7);
m) The requirements for bundled cables have been changed (see 4.3, 6.4 of the.2017 edition);
n) Changed the cable flexibility requirements (see 4.4, 6.5 of the.2017 edition);
o) The grounding cable color requirements have been changed (see 4.6, 6.6 of the.2017 edition);
p) Changed the cable bending radius and other mechanical requirements (see 4.7, 6.7 of the.2017 edition);
q) Changed the requirements for connector plug termination (see 4.8, 6.8 of the.2017 edition);
r) Added busbar requirements (see 4.9);
s) Changed the cable safety isolation requirements and deleted the cable classification table based on safety isolation (see 4.11, 6.10 of the.2017 edition);
t) The inspection and maintenance requirements have been changed (see 4.12, 6.17 of the.2017 edition);
u) Changed the protection requirements for cables and cable laying materials, added cable transmittance, cable ITC (weighted toxicity index), cable
Corresponding indicators and requirements for halogen content (see 4.13, 6.18 of the.2017 edition);
v) Changed the requirements for control backup lines and added backup provisions for auxiliary distribution cables (see 4.14, 6.11 of the.2017 edition);
w) The requirements for cable fixing and installation and the fire protection requirements for cable ties have been changed (see 4.15, 6.12 of the.2017 edition);
x) Changed the electrical termination requirements, added the termination mechanical test and electrical test related requirements (see 4.17, 6.13 of the.2017 edition);
y) Changed the requirements for heat shrink tubing used in fire resistance conditions (see 4.18, 6.14 of the.2017 edition);
z) Changed the return connection requirements (see 4.19, 6.16 of the.2017 edition);
aa) Added cable storage requirements (see 4.20);
bb) Added cable conduit requirements (see 4.21);
cc) Changed the electrical bolt connection requirements (see 4.22, 6.15 of the.2017 edition);
dd) Added other requirements for bus wiring (see 4.23);
ee) Changed the relevant requirements for EMC limits after wiring (see 5.1, 7.1 of the.2017 edition);
ff) Changed the EMC cable classification and supplementary instructions (see 5.2, 7.2 of the.2017 edition);
gg) Added relevant requirements for return wiring (see 5.4);
hh) Shielding and grounding have been changed (see 5.6, 7.5 of the.2017 edition);
i) Changed the cable and bus identification (see 6.2, 8.2 of the.2017 edition);
j) Added electrical insulation test, and added requirements for withstand voltage and insulation test of electric passenger car wiring (see 7.2);
kk) Appendices F, H and P were modified (see Appendices F, H and P, and Appendices C, E and L of the.2017 edition);
l) Added busbar connection resistance inspection, other requirements for bus wiring, and connector and cable connection test (see Appendix L~Appendix
Record N);
mm) The passenger vehicle line number marking has been deleted (see Appendix K of the.2017 edition).
This document is modified to adopt IEC 62995.2018 "Rules for wiring of rail vehicles".
Compared with IEC 62995.2018, this document has more structural adjustments. The structural number changes between the two documents are shown in the table below.
See Appendix A.
This document has many technical differences compared to IEC 62995.2018.
A list of these technical differences and their reasons is given in Appendix B.
The following editorial changes were made to this document.
--- In order to coordinate with the existing standards, the name of the standard is changed to "Railway Transportation Locomotive and Vehicle Wiring Rules";
--- Added Appendix A (informative) "Structure number comparison list";
--- Added Appendix B (informative) "List of technical differences and their causes";
--- Added notes in "Cable safety isolation requirements", "Use of heat shrink tubing" and "Shielding and grounding" (see 4.11, 4.18, 5.6);
--- Deleted 4.2.1, 4.2.3, Table 2, 4.2.7, 4.4, 4.7, 4.11, Figure 7, 4.12, 4.13, 4.15, 4.17.3,
4.18, 4.21, 4.22, 5.8, 6.2, 6.6, Appendix A, and the "Notes" in Appendix B;
--- Deleted "Example" in 4.2.7 of IEC 62995.2018.
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. CRRC Zhuzhou Electric Locomotive Co., Ltd., CRRC Zhuzhou Times Electric Co., Ltd., CRRC Qingdao Sifang Locomotive Co., Ltd.
CRRC Qingdao Sifang Locomotive and Rolling Stock Co., Ltd., CRRC Datong Electric Locomotive Co., Ltd., CRRC Dalian Locomotive
CRRC Changchun Railway Vehicles Co., Ltd., CRRC Nanjing Puzhen Rolling Stock Co., Ltd., CRRC Yongji Electric Co., Ltd.,
CRRC Tangshan Locomotive and Rolling Stock Co., Ltd.
The main drafters of this document are. Fan Yunxin, Li Fengshou, Zou Man, Chen Zhiman, Long Mingsheng, Zhang Lijun, Xu Guangwei, Sun Fengxia, Shi Jing, Fan Hongwei,
Yu Zhaowang, Ma Lianfeng, Wu Qunfang.
This document was first published in.2017 and this is the first revision.
Wiring rules for rail transit locomotives and vehicles
1 Scope
This document specifies the technical requirements for cable wiring of rail transit rolling stock and electrical cabinets installed on rolling stock, based on
Cabling, marking and cabling inspection for EMC categories.
This document applies to the electrical equipment (including cables, busbars, terminal blocks,
Copper conductor cables (excluding optical cables or air-gapped cables) related to power transmission and transformation, power collection, electrical control or system monitoring
Wiring of conductors in special cases such as core conductors (waveguides), etc.
This document is not applicable to locomotives and vehicles for other purposes (such as engineering vehicles, industrial and mining specialized vehicles, etc.).
2 Normative references
The contents of the following documents constitute the 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 131 Product Geometry Specification (GPS) - Method of representation of surface structure in technical product documents (GB/T 131-2006,
ISO 1302.2002, IDT)
GB/T 2900.10-2013 Electrical terminology Cable (IEC 60050-461.2008, IDT)
GB/T 3956-2008 Cable conductors (IEC 60228.2004, IDT)
GB/T 4208-2017 Degrees of protection provided by enclosures (IP code) (IEC 60529.2013, IDT)
GB/T 5169.38-2014 Fire hazard tests for electric and electronic products Part 38.Summary of the toxicity test method for burning streams
and correlation (IEC 60695-7-2.2011, IDT)
GB/T 5585.1 Copper, aluminium and their alloy busbars for electrical use Part 1.Copper and copper alloy busbars
GB/T 7113.2-2014 Insulating hose Part 2.Test methods (IEC 60684-2.2003, MOD)
Note. There is no technical difference between the referenced content of GB/T 7113.2-2014 and the referenced content of IEC 60684-2.2003.
GB/T 9327 Crimping and mechanical connection metals for power cable conductors with rated voltage up to 35 kV (Um=40.5 kV)
Test methods and requirements
GB/T 16895.3-2017 Low voltage electrical installations Part 5-54.Selection and installation of grounding configurations and protective conductors for electrical equipment
Body (IEC 60364-5-54.2011, IDT)
GB 16895.5 Low voltage electrical installations Part 4-43.Safety protection Overcurrent protection (GB 16895.5-2012,
IEC 60364-4-43.2008, IDT)
GB/T 17627-2019 High voltage test technical definitions, test and procedure requirements, and test equipment for low voltage electrical equipment
(IEC 61180.2016, MOD)
Note. There is no technical difference between the referenced content of GB/T 17627-2019 and the referenced content of IEC 61180.2016.
GB/T 17650.1-2021 Test methods for gases released during combustion of materials from electrical or optical cables Part 1.Halogen acid gases
Determination of total quantity (IEC 60754-1.2019, IDT)
GB/T 17651.2-2021 Determination of smoke density of electric or optical cables burning under specific conditions Part 2.Test procedures and requirements
(IEC 61034-2.2019,IDT)
GB/T 18209.2-2010 Mechanical electrical safety instructions, signs and operations Part 2.Marking requirements (IEC 61310-2.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 34571-2024_English be delivered?Answer: Upon your order, we will start to translate GB/T 34571-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 6 ~ 9 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 34571-2024_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 34571-2024_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version GB/T 34571-2024?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 34571-2024 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|