|
US$1009.00 · In stock
Delivery: <= 7 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 9364.6-2023: Miniature fuses - Part 6: Fuse-holders for miniature fuse-links
Status: Valid GB/T 9364.6: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 9364.6-2023 | English | 1009 |
Add to Cart
|
7 days [Need to translate]
|
Miniature fuses - Part 6: Fuse-holders for miniature fuse-links
| Valid |
GB/T 9364.6-2023
|
| GB 9364.6-2001 | English | 1319 |
Add to Cart
|
4 days [Need to translate]
|
[GB/T 9364.6-2001] Miniature fuses -- Part 6: Fuse-holders for miniature cartridge fuse-links
| Obsolete |
GB 9364.6-2001
|
PDF similar to GB/T 9364.6-2023
Basic data | Standard ID | GB/T 9364.6-2023 (GB/T9364.6-2023) | | Description (Translated English) | Miniature fuses - Part 6: Fuse-holders for miniature fuse-links | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K31 | | Classification of International Standard | 29.120.50 | | Word Count Estimation | 50,584 | | Date of Issue | 2023-12-28 | | Date of Implementation | 2024-07-01 | | Older Standard (superseded by this standard) | GB/T 9364.6-2001 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 9364.6-2023: Miniature fuses - Part 6: Fuse-holders for miniature fuse-links---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 29:120:50
CCSK31
National Standards of People's Republic of China
Replace GB/T 9364:6-2001
Miniature fuses Part 6:
Fuse holder for small fuse links
(IEC 60127-6:2014, MOD)
Published on 2023-12-28
2024-07-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Table of contents
Preface III
Introduction VI
1 Scope 1
2 Normative references 2
3 Terms and Definitions 3
4 General requirements 6
5 Preferred standard ratings and classifications for fuse supports 6
6 logo 7
7 empty chapter 7
8 General description of the test 7
9 Protection against electric shock 11
10 Clearances and creepage distances11
11 Electrical Requirements14
12 Mechanical requirements 18
13 Heat resistance requirements 26
14 Durability 32
15 Additional requirements 32
Appendix A (normative) Test printed circuit board for fuse supports with rated current up to 10A 34
Appendix B (Normative) Type testing, test sequence and number of samples 35
Appendix C (normative) Insulation coordination 36
Appendix D (informative) Additional tests and requirements 38
Appendix E (informative) Instructions for the correct use of fuse supports 40
Reference 41
Figure 1 Standard gauge and simulated fuse link conforming to GB/T 9364:2-2018 8
Figure 2 Standard gauge and simulated fuse shape 10 that comply with GB/T 9364:3-2018 standard specification sheet 1
Figure 3 Standard gauge and simulated fuse body appearance 10 in compliance with GB/T 9364:3-2018 standard specification sheets 3 and 4
Figure 4 Panel installation 17
Figure 5 Printed circuit board installation 17
Figure 6 Test device for mechanical testing 19
Figure 7 Fuse support 22 fixed on the panel
Figure 8 Tensile test 25
Figure 9 Pressure test 25
Figure 10 Test device 27
Figure 11 Graphical illustration of temperatures encountered in practical applications29
Figure 12 Example of derating curve31
Figure A:1 Test board example 34
Table 1 Characteristics of non-exposed or exposed fuse supports 1
Table 2 Standard ratings and classifications 7
Table 3 Dimensions and materials in compliance with GB/T 9364:2-2018 standards 8
Table 4 Dimensions and materials of simulated fuse links complying with GB/T 9364:2-2018 9
Table 5 Dimensions and materials in compliance with GB/T 9364:3-2018 standards10
Table 6 Dimensions and materials of simulated fuse links complying with GB/T 9364:3-201811
Table 7 Types of insulation between live parts and accessible parts12
Table 8 Impulse withstand voltage values required for electrical clearances13
Table 9 Overvoltage Category II 13
Table 10 Overvoltage Category III 13
Table 11 Depends on rated voltage, pollution level, insulation material, and conforms to the microenvironment of Table F:4 in GB/T 16935:1-2008
Minimum creepage distance 14
Table 12 Insulation resistance, dielectric strength and impulse withstand voltage values 18
Table 13 Moment and axial tension values 20
Table 14 Torque value 20
Table 15 Torque value 21
Table 16 Installation group 22
Table 17 Cross-sectional area of conductors23
Table 18 Tension and compression 25
Table 19 Simulated fuse links complying with GB/T 9364:2-2018 28
Table 20 Simulated fuse links complying with GB/T 9364:3-201828
Table 21 Maximum allowable temperature 30
Table A:1 Copper foil of test board 34
Table B:1 Type tests, test sequence and number of samples35
Table D:1 Examples of climate categories39
Table E:1 Instructions for correct application of fuse supports40
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 6 of GB/T 9364 "Miniature Fuses": GB/T 9364 has released the following parts:
---Part 1: Definition of miniature fuses and general requirements for miniature fuse links;
---Part 2: Tubular fuse links;
---Part 3: Ultra-small fuse links;
---Part 4: Universal modular fuse (UMF) through-hole and surface mount;
---Part 5: Guidelines for quality assessment of small fuse links;
---Part 6: Fuse supports for small fuse links;
---Part 7: Small fuse links for special applications;
---Part 8: Fusing resistors with special overcurrent protection;
---Part 10: User Guide;
---Part 11: Fuse links for LED lamps:
This document replaces GB/T 9364:6-2001 "Miniature fuses - Part 6: Fuse holders for small tubular fuse links": and
Compared with GB/T 9364:6-2001, in addition to structural adjustments and editorial changes, the main technical changes are as follows:
---Changed the definition of fuse holder (see 3:1:1,:2001 version of 3:1:1);
---Changed the definition of fuse-carrying parts (see 3:1:2,:2001 version of 3:1:2);
---Changed the terms and definitions of fuse supports (see 3:1:3,:2001 version of 3:1:3);
---Changed the definition of non-exposed fuse support (see 3:1:4,:2001 version of 3:1:4);
---Changed the definition of exposed fuse support (see 3:1:5,:2001 version of 3:1:5);
---Changed the definition of rated allowable power (see 3:3,:2001 version of 3:3);
---Changed the terminology of impulse withstand voltage (see 3:7,:2001 version of 3:7);
---Changed the terms and definitions of tracking index (see 3:15,:2001 version of 3:15);
---Changed the definition of live parts (see 3:16,:2001 version of 3:16);
---Changed the definition of insulation (see 3:20, 3:21 of the:2001 edition);
---Changed the terms and definitions of supplementary insulation (see 3:20:3, 3:21:3 of the:2001 edition);
---Changed the definition of reinforced insulation (see 3:20:5, 3:21:5 of the:2001 edition);
---Added terms and definitions for inaccessible parts (see 3:21);
---Changed the terms and definitions of accessible parts (3:22, see 3:17 of the:2001 edition);
---Changed the rated current (see 5:2,:2001 version of 5:2);
---Changed the sizes of the maximum and minimum test gauges of standard specifications sheets 3 and 4 (see Table 5, Table 4 of the:2001 edition);
---Deleted the requirements for the maximum ambient air temperature of components (see 5:4, 5:4 of the:2001 edition);
---Added size and material requirements for simulated fuse links (see 8:5);
---Changed the technical content of "electrical clearance" (see 10:3, 10:2 of the:2001 edition);
--- Added requirements for insulation resistance, dielectric strength and impulse withstand voltage of lower voltage fuse supports (see 11:1);
---Changed the measurement and requirements of contact resistance (see 11:2:3, 11:2:3 of the:2001 edition);
---Changed the installation requirements in the mechanical requirements test (see 12:2, 12:1 of the:2001 edition);
---Added the torque requirements for fuse supports with bayonet fuse carriers (see 12:3);
---Changed the layout requirements of the fuse support sample in the plane (see 13:1:2, 13:1:1 of the:2001 edition);
---Added glow wire ignition test (see 13:2:2);
---Changed the requirements for resistance to cleaning agents (see 15:2, 15:2 of the:2001 edition):
This document is modified to adopt IEC 60127-6:2014 "Miniature fuses - Part 6: Fuse supports for small fuse links":
The technical differences between this document and IEC 60127-6:2014 and their reasons are as follows:
--- Added "This document specifies the ratings, protection against electric shock, electrical clearances and creepage distances of fuse supports for small fuse links
"technical requirements such as isolation, electrical requirements, mechanical requirements, thermal requirements and durability" to comply with the requirements of GB/T 1:1 (see Chapter 1);
---Replaced IEC 60050-441 with normatively quoted GB/T 2900:18 to comply with my country's technical requirements and improve operability
(See Chapter 3);
---Replaced IEC 60050-581 with normatively quoted GB/T 4210 to comply with my country's technical requirements and improve operability (see
Chapter 3)
---Replaced IEC 60068-2-45:1980 and its Amd1:1993 with normatively cited GB/T 2423:30-2013, both documents
The degree of consistency between parts is modified to adapt to my country's technical conditions and improve operability (see Chapter 15);
---Replaced IEC 60664-1:2007 with normatively quoted GB/T 16935:1-2008 to comply with my country's technical requirements and improve
Operability (see Chapter 3, Chapter 5, Chapter 10 and Chapter 11);
---Replaced IEC 60127-1:2006 and its Amd1:2011 with the normatively cited GB/T 9364:1-2015, two documents
The degree of consistency between them is modified to adapt to my country's technical conditions and improve operability (see Chapter 3, Chapter 6, 8:2);
---Replaced IEC 60127-2:2003 and its Amd1:2010 with normatively cited GB/T 9364:2-2018, updated the text
The referenced standard is IEC 60127-2:2014: The degree of consistency between the two documents has been modified to adapt to my country's technical conditions:
software and improve operability (see Chapter 5, 8:5);
---Replaced IEC 60127-3:1988 and its Amd1:1991 and Amd2 with normatively cited GB/T 9364:3-2018:
In:2002, the standard cited in the updated article was IEC 60127-3:2015: The degree of consistency between the two documents was modified to suit
Adapt to my country's technical conditions and improve operability (see Chapter 5, 8:5);
---Replaced IEC 61140:2001 and its Amd1:2004 with the normatively cited GB/T 17045-2020, updated in the text cited
The standard used is IEC 61140:2016 (see Chapter 5);
---Replaced IEC 61210:2010 with normatively cited GB/T 17196-2017: The degree of consistency between the two documents is
Modify to adapt to my country's technical conditions and improve operability (see 12:7:3:2);
---Replaced IEC 60695-11-5:2004 with the normatively cited GB/T 5169:5-2020, and modified 13:2:1 accordingly
The title of Chapter 7 of GB/T 5169:5-2020 cited in the article is to adapt to my country’s technical conditions and improve operability (see
13:2:1):
The following editorial changes have been made to this document:
---Corrected the errors in the corresponding clauses in Table B:1 in the original text (see Appendix B):
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 China Electrical Equipment Industry Association:
This document is under the jurisdiction of the National Fuse Standardization Technical Committee (SAC/TC340):
This document was drafted by: China Electrical Equipment Research Institute Co:, Ltd:, Nanjing Sutter Technology Development Co:, Ltd: Holiland (Xiamen) Electric
Road Protection Technology Co:, Ltd:, Baifu Electronics Co:, Ltd:, Weikai Detection Technology Co:, Ltd:, Shanghai Songshan Electronics Co:, Ltd:, Dongguan Better
Electronic Technology Co:, Ltd:, Dongguan Jinhua Electronics Co:, Ltd:, Zhejiang Youmao Technology Co:, Ltd:, AEM Technology (Suzhou) Co:, Ltd:
Co:, Ltd:, Ningbo Xinyuan Electronics Co:, Ltd:, Guangdong Xueying Electric Co:, Ltd:, China National Accreditation Center for Conformity Assessment, Shaanxi Yuntuo Electric Co:, Ltd:
Co:, Ltd:, Yiwu Jianghao Plastic Technology Co:, Ltd:, Sanmen Kangchuang Electronic Technology Co:, Ltd:, Guangdong Tehua Technology Co:, Ltd:, Guangdong Liyingzhi
Energy Technology Co:, Ltd:, Shaanxi Jinyoubang Technology Co:, Ltd:, Guangdong Quanwei Industrial Technology Co:, Ltd:, Rhine Technology (Shanghai) Co:, Ltd:, Shaanxi
Xiguo Hongfu Testing Technology Co:, Ltd:, Guangdong Limai Testing Technology Co:, Ltd:, Shandong Jiada Testing Co:, Ltd:
The main drafters of this document: Zou Jianqiang, Nan Shirong, Liu Chang, Lin Wenyuan, Zhao Guohua, Sun Ting, Shu Humeng, Yan Wenhua, Cai Jun, Zheng Jiangbiao,
Nan Lejin, Wang Liwu, Ma Rui, Dai Baiqing, Nie Hongxia, Zheng Haifeng, Xu Yueping, Qu Keyong, Zhang Yuanlin, Ding Chunyan, Li Lanying, Wang Zhewei, Shi Bing,
Huang Wenke, Huang Qiongfang, Deng Weihong:
The previous versions of this document and the documents it replaces are as follows:
---First published as GB 9364:6-2001 in:2001, and converted into a recommended national standard in:2016;
---This is the first revision:
Introduction
GB/T 9364 aims to standardize the technical requirements for small fuses: As a circuit safety protection component, small fuses are used to protect various
Electrical devices, electronic equipment and components therein, such as home appliances, IT, AV, digital products, etc:
GB/T 9364 is intended to consist of the following parts:
---Part 1: Definition of miniature fuses and general requirements for miniature fuse links: The purpose is to standardize the definition and general requirements of small fuses
Sum test requirements:
---Part 2: Tubular fuse links: The purpose is to standardize the standard specifications, size and structure, electrical performance and other technologies of tubular fuse links:
technical requirements:
---Part 3: Ultra-small fuse links: The purpose is to standardize the standard specifications, size and structure, and electrical performance of ultra-small fuse links:
and other technical requirements:
---Part 4: Universal modular fuse (UMF) through-hole and surface mount: The purpose is to standardize the general modular fuse-link
Standard specification sheet, size and structure, electrical performance and other technical requirements:
---Part 5: Guidelines for quality assessment of small fuse links: The purpose is to provide operable and quantifiable methods for quality assessment of small fuse links:
Guidelines:
---Part 6: Fuse supports for small fuse links: The purpose is to standardize the ratings,
Technical requirements such as protection against electric shock, electrical clearances and creepage distances, electrical requirements, mechanical requirements, thermal requirements and durability:
---Part 7: Small fuse links for special applications: The purpose is to standardize the standard specifications and construction of small fuse links for special applications:
Technical requirements such as structure and electrical performance:
---Part 8: Fusing resistors with special overcurrent protection: The purpose is to standardize fused circuit breakers with special overcurrent protection:
Technical requirements such as general requirements, standard ratings, size and structure, and electrical requirements for resistors:
---Part 9: Small fuses for special applications with partial breaking capacity: The purpose is to standardize special equipment with partial breaking capability:
Technical requirements such as general requirements, standard ratings, size and structure, and electrical requirements for small fuses for special applications:
---Part 10: User Guide: The purpose is to introduce the important properties of small fuses and fuse holders, and guide users in their selection and
use:
---Part 11: Fuse links for LED lamps: The purpose is to standardize the general requirements, standard ratings, and standards for fuse links for LED lights:
specifications, testing, dimensions and structure, electrical performance and other technical requirements:
This document can provide guidance for the production of fuse support products for small fuse links and improve the technical performance, safety and reliability of the product:
It protects all kinds of electrical devices, electronic equipment and the components in them:
Miniature fuses Part 6:
Fuse holder for small fuse links
1 Scope
This document specifies the ratings, protection against electric shock, clearances and creepage distances, electrical requirements,
Technical requirements such as mechanical requirements, thermal requirements and durability:
This document applies to small tubular fuse links complying with GB/T 9364:2-2018 and ultra-miniature fuse links complying with GB/T 9364:3-2018
Fuse holders for fuse links: Miniature fuses are typically intended to protect indoor electrical installations, electronic equipment, and the components within them:
Examples of fuse holder types with different characteristics are given in Table 1:
Table 1 Characteristics of non-exposed or exposed fuse supports
1:1
1:2
2:1
2:1:1
2:1:2
2:1:2:2
2:2
2:2:1
2:2:2
3:1
3:3
4:1
4:2
4:3
4:4
5:1
5:2
5:3
Installation type
Panel and stand mounting
Printed circuit board installation
Fixed method
Fixing method on panel
Fastening nut fixation
Quick press-in fixation
Fuse holder with integral elastic device
A fusion nut with a split elastic nut (e:g:, a nut made of spring steel plate that is designed to have grooves that fit into the mating part)
breaker base
Fixing method on printed circuit board
Welded fixed
plug-in fixed
Connection method of fuse carrying part and fuse holder
Threaded
bayonet type
Plug-in
Terminal type
Screw terminal
Solder terminal
Quick connect terminal
Other non-soldering terminals:---Crimp terminals
---Wrap terminals
Protection against electric shock
Fuse holder without integral protection against electric shock
Fuse holder with integral protection against electric shock
With fuse support to enhance overall protection against electric shock
Note: This table does not include all fuse supports, so fuse supports not included in this table may not be outside the scope of this document:
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 9364.6-2023_English be delivered?Answer: Upon your order, we will start to translate GB/T 9364.6-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 7 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 9364.6-2023_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 9364.6-2023_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 9364.6-2023?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 9364.6-2023 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.
|