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GB/T 6988.1-2024: Preparation of documents used in electrotechnology - Part 1: Rules
Status: Valid GB/T 6988.1: Evolution and historical versions
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| GB/T 6988.1-2024 | English | 1874 |
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Preparation of documents used in electrotechnology - Part 1: Rules
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GB/T 6988.1-2024
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| GB/T 6988.1-2008 | English | 1454 |
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Preparation of documents used in electrotechnology -- Part 1: Rules
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GB/T 6988.1-2008
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| GB/T 6988.1-1997 | English | RFQ |
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Preparation of documents used in electrotechnology. Part 1: General requirements
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GB/T 6988.1-1997
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| GB/T 6988.1-1986 | English | RFQ |
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Electrotechnical drawings--terms
| Obsolete |
GB/T 6988.1-1986
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PDF similar to GB/T 6988.1-2024
Basic data | Standard ID | GB/T 6988.1-2024 (GB/T6988.1-2024) | | Description (Translated English) | Preparation of documents used in electrotechnology - Part 1: Rules | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K04 | | Classification of International Standard | 29.020 | | Word Count Estimation | 94,918 | | Date of Issue | 2024-09-29 | | Date of Implementation | 2025-04-01 | | Older Standard (superseded by this standard) | GB/T 6988.1-2008 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 6988.1-2024: Preparation of documents used in electrotechnology - Part 1: Rules---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 29.020
CCSK04
National Standard of the People's Republic of China
Replaces GB/T 6988.1-2008
Preparation of electrical technical documents
Part 1.Rules
Part 1.Rules
(IEC 61082-1.2014, IDT)
Released on 2024-09-29
2025-04-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface V
Introduction VI
1 Scope 1
2 Normative references 1
3 Terms and definitions 3
3.1 Basic terminology 3
3.2 Terms related to information representation 4
3.3 Terms related to specific types of documents 5
4 Principles of a complete set of documents 6
4.1 General Principles 6
4.2 Structure of the document set 6
4.3 Information Representation 6
4.4 Document identification and code 8
5 Information Representation Rules 8
5.1 Readability 8
5.2 Text Direction 8
5.3 Color, Shading, and Patterns 9
5.4 Drawing dimensions 9
5.5 Copying drawings 9
5.6 Page Identification 9
5.7 Page Layout 10
5.8 Cross-references 13
5.9 Hyperlinks 14
5.10 Line width 14
5.11 Fonts14
5.12 Symbols 15
5.13 Scale 16
5.14 Picture Representation 16
5.15 Quantities, units, values and colour codes 17
5.16 Representation of ranges and sequences 17
5.17 Dimension line 17
5.18 Guidelines and reference lines 18
5.19 Explanatory notes and markings 18
5.20 Object code 19
5.21 Terminal code 20
5.22 Signal code 20
6 File Type21
7 Diagram 21
7.1 General 21
7.2 Overview 38
7.3 Functional diagram 41
7.4 Circuit diagram 43
7.5 Wiring Diagram 52
8 Figure 56
8.1 Overview 56
8.2 Basic Document Requirements 57
8.3 Layout drawing 58
9 Form 61
9.1 General Principles61
9.2 Method of indicating reference codes 61
9.3 Wiring table 62
10 Table 64
10.1 General Principles 64
10.2 Function table Figure 64
10.3 Sequence table diagram and timing table diagram 64
11 Document composition 65
11.1 Overview 65
11.2 Representation of object types in diagrams 65
11.3 Citations 67
11.4 File Metadata 68
12 CAx conformity requirements 69
Appendix A (Normative) Methods for creating object symbols not included in IEC 60617 70
A.1 General provisions 70
A.2 Example - Miniature Circuit Breaker 70
A.3 Example - Miniature circuit breaker with RCD (residual current device) 72
A.4 Example --- RCD (Residual Current Device)/RCM (Residual Current Monitor) 73
A.5 Example --- PLC 74
Appendix B (Informative) File Management Information and Title Column 76
B.1 Representation of file management information 76
B.2 Title Bar Layout Example 77
B.3 Example of identifying area location 78
Appendix C (Informative) Document Type Code and Information Content 79
References 83
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 is Part 1 of GB/T 6988 “Preparation of Documents for Electrical Engineering”. GB/T 6988 has published the following parts.
--- Part 1.Rules;
--- Part 5.Index.
This document replaces GB/T 6988.1-2008 "Preparation of electrical technical documents Part 1.Rules" and is consistent with GB/T 6988.1-
Compared with.2008, in addition to structural adjustments and editorial changes, the main technical changes are as follows.
a) the term "data media" has been deleted (see 3.1.1 of the.2008 edition);
b) Added the term "object code" (see 3.1.7);
c) The content area has been changed (see 5.7.3, see 5.7.3 of the.2008 edition);
d) Changed the cross-references (see 5.8, see 5.7.3 of the.2008 edition);
e) Hyperlinks have been modified (see 5.9, see 5.9 of the.2008 edition);
f) The object code has been changed (see 5.20, see 5.20 of the.2008 edition);
g) The representation of mutual references related to the separate representation has been changed (see 7.1.2.4, see 7.1.2.4 of the.2008 edition);
h) The wireless connection has been changed (see 7.1.3.3, see 7.1.3.3 of the.2008 edition);
i) Added letter codes for application component installation (see 8.3).
This document is equivalent to IEC 61082-1.2014 "Preparation of electrical technical documents Part 1.Rules"
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 and coordinated by the National Technical Committee for Standardization of Electrical Information Structure, Documentation and Graphic Symbols (SAC/TC27).
This document was drafted by. China Machinery Productivity Promotion Center Co., Ltd., State Grid Sichuan Electric Power Company Economic and Technological Research Institute, China Power Construction
The Group's Beijing Survey and Design Institute Co., Ltd., China Machinery Research Institute of Standards and Technology (Beijing) Co., Ltd., Electric Chain (Xiamen) Information Technology
Co., Ltd., Ningbo Vocational and Technical College, Donghua Engineering Technology Co., Ltd., Institute of Electronic Engineering, China Academy of Engineering Physics,
China Architecture Standard Design Institute Co., Ltd., Guangzhou Yangcheng Electric Equipment Co., Ltd., State Energy Group Jiangsu Electric Power Co., Ltd., Huang
Shanshi Ruixing Automotive Electronics Co., Ltd., Schneider Electric Information Technology (China) Co., Ltd., Guoneng Jiangsu Electric Power Engineering Technology Co., Ltd.,
Sichuan Zhongke Hengchuang Technology Co., Ltd., Guanxian Vocational Education Center School, Shenzhen Zhongkeyuan Electronics Co., Ltd., Qingdao Nengfeng Electric Co., Ltd.
Company, Xiamen Yike Electronics Co., Ltd., China Power Construction Group Jiangxi Electric Power Design Institute Co., Ltd., Ormazabal (Zhuhai) Switchgear Co., Ltd.
Co., Ltd., Minpu Electric Group Co., Ltd., and Guangzhou Hansen Architectural Design Co., Ltd.
The main drafters of this document are. Gao Yongmei, Zeng Wenhui, Zhao Yi, Tang Xufeng, Shen Jianwei, Jia Liang, Jin Song, Xu Lingxian, Wu Yunlong, Fan Yongsheng,
Wang Wei, Liu Xuejun, Ma Huaicheng, Wang Jianwei, Zhao Zhongwen, Wang Xuebin, Xu Liping, Yang Mei, Xu Wenjie, Ma Kunlin, Liu Ling, Huang Yihong, Wang Hailiang,
Sheng Yuhong, Chai Gangqiang, Yang Liu, Zhu Wei.
The previous versions of this document and the documents it replaces are as follows.
---First published as GB/T 6988.1 in 1986 and first revised in.1997;
--- Revised for the second time in.2008, replacing GB/T 6988.1~6988.3-1997, GB/T 6988.4-2002 (GB/T 6988.2~
The previous releases of 6988.3-1997 are as follows. first released in 1986 as GB/T 6988.2~6988.3,
The first revision of GB/T 6988.4-2002 was first published in 1986 as GB/T 6988.4.
First revised in.2002);
---This is the third revision.
Introduction
GB/T 6988 studies how to represent document information, some of which has been described in other standards. Figure 1 shows one of the
The relationship between these standards.
GB/T 6988 is intended to consist of the following parts.
--- Part 1.Rules. Aims to specify general rules and guidelines for the presentation of information in electrical technical documents.
--- Part 5.Index. Aims to provide the content index of GB/T 6988.1~6988.4.
Figure 1 Overview of standards related to information representation in documents
The examples in this document are intended to illustrate a given rule and do not necessarily represent a complete document.
Preparation of electrical technical documents
Part 1.Rules
1 Scope
This document establishes general rules and guidelines for the presentation of information in electrical technical documents and for diagrams, graphs and tables used in electrical technology.
Specialized rules are provided.
This document does not include rules and guidelines for producing various audio, video, or tactile presentations.
This horizontal document is intended primarily for use by technical committees when preparing standards based on the rules for preparing standards in IEC Guide 108.
It is the responsibility of the Technical Committee to use horizontal documents when preparing publications, unless the publication specifically states that they are not applicable or that this horizontal document is not applicable.
The contents of the file are not applicable.
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 26853.1-2011 Classification and code of complete sets of equipment, systems and equipment documents Part 1.Rules and classification table
(IEC 61355-1.2008,IDT)
Note. GB/T 4728 (all parts) Graphical symbols for electrical schematics (IEC 60617, IDT)
Note. GB/T 13534-2009 Color code (IEC 60757.1983, IDT)
tialfunctioncharts)
Note. GB/T 21654-2008 Sequential Function Chart uses GRAFCET specification language (IEC 60848.2002, IDT)
IEC 61175 Industrial systems, installations and equipment and industrial product signal codes
Note. GB/T 16679-2009 Industrial systems, devices and equipment and industrial product signal codes (IEC 61175-1.2015, IDT)
Note. GB/T 17285-2022 Safety requirements for marking power characteristics of electrical equipment (IEC 61293.2019, IDT)
IEC 61666 Industrial systems, installations and equipment, and marking of terminals in industrial product systems
Note. GB/T 18656-2002 Industrial systems, devices and equipment, and identification of terminals in industrial product systems (IEC 61666.1997, IDT)
Note. GB/T 19529-2004 Composition of technical information and documents (IEC 62023.2000, IDT)
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