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GB/T 42394-2023 English PDF

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US$639.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42394-2023: Cable cleats for electrical installations
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42394-2023	639	Add to Cart	6 days	Cable cleats for electrical installations	Valid

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Basic data

Standard ID: GB/T 42394-2023 (GB/T42394-2023)
Description (Translated English): Cable cleats for electrical installations
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K65
Classification of International Standard: 29.120.10
Word Count Estimation: 33,377
Date of Issue: 2023-03-17
Date of Implementation: 2023-10-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42394-2023: Cable cleats for electrical installations

---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.
ICS29:120:10 CCSK65 National Standards of People's Republic of China Cable clamps for electrical installations (IEC 61914:2021, MOD) Released on 2023-03-17 2023-10-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee

Preface III 1 Scope 1 2 Normative references 1 3 Terms, Definitions and Abbreviations 2 4 General requirements 4 5 General conditions of the test 4 6 categories 5 7 Signs and documents 8 8 structure 9 9 mechanical properties 9 10 Fire Hazard 17 11 Environmental impact18 12 Electromagnetic Compatibility 20 Appendix A (Informative) Examples of Cable Clamps and Intermediate Fixing Clamps 21 Appendix B (informative) Calculation of force caused by short-circuit current 24 Appendix C (Normative) Identification of MV or HV cables used in short-circuit tests 27 Reference 28 Figure 1 Test piston size 8 Figure 2 Typical setup for impact testing10 Figure 3 Typical setup for lateral load test of cable clamps12 Figure 4 Typical setup for lateral load test of intermediate fixture13 Figure 5 Typical setup for axial load test 14 Figure 6 Typical device for electromechanical resistance test 15 Figure 7 Typical installation with three cables arranged in a triangle15 Figure 8 Typical installation with three cables arranged in a plane 16 Figure 9 Typical setup for needle flame test 18 Figure A:1 Metal tape cable clamps for single or bundled cables 21 Figure A:2 Metal single bolt cable clamp for a single cable 21 Figure A:3 Metal two-bolt cable clamp for a single cable 21 Figure A:4 Composite cable clamp for three cables in a trefoil configuration 21 Figure A:5 Non-metallic cable clamps for single cables 22 Figure A:6 Metallic cable clamps for single cables with integral mounting studs 22 Figure A:7 Non-metallic cable clamp for three flat cables 22 Figure A:8 Metal cable clamps for channel cable support systems 22 Figure A:9 Non-metallic cable clamp for three cables of trefoil structure 23 Figure A:10 Non-metallic cable clamps with integral step clamps for trefoil cables 23 Figure A:11 Metal intermediate fixing clamp for three flat cables 23 Figure A:12 Composite intermediate fixing clamp for bundled cables 23 Figure B:1 Short-circuit current away from generator with constant ac component 24 Figure B:2 Short-circuit current near generator with decaying AC component 25 Figure B:3 Two parallel conductors 26 Table 1 Maximum temperature for permanent use5 Table 2 Minimum temperature for permanent use5 Table 3 Corrosion resistance classification of stainless steel parts7 Table 4 Corrosion resistance classification of coated mild steel or cast iron parts7 Table 5 Impact test value 11 Table 6 Component compliance and corrosion resistance classification19 Table 7 Zinc layer thickness of reference material 20

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 modified to adopt IEC 61914:2021 "Cable Clamps for Electrical Installations": The technical differences between this document and IEC 61914:2021 and their reasons are as follows: --- Replace IEC 60060-1:2010 with the normative referenced GB/T 16927:1-2011 (see 9:5:3), one between the two documents The degree of consistency is revised to adapt to the technical conditions of our country: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed by China Electrical Equipment Industry Association: This document is under the jurisdiction of the National Electrical Accessories Standardization Technical Committee (SAC/TC67): This document is drafted by: Guangdong South China Home Appliances Research Institute, Weikai Testing Technology Co:, Ltd:, Shenzhen Huayitong Industrial Electric Co:, Ltd:, Jiangsu Tongling Technology Co:, Ltd:, Xiamen Rituo Electric Technology Co:, Ltd:, China Electrical Apparatus Research Institute Co:, Ltd:, Bull Group Co:, Ltd:, China National Accreditation Center for Conformity Assessment, Zhongshan Lion Heart Electric Co:, Ltd:, Zhejiang Best Electric Co:, Ltd:, Zhejiang Yuehua Telecommunications Co:, Ltd:, Yanggu New Pacific Cable Co:, Ltd:, Ningbo Xingxing Standard Technology Co:, Ltd:, State Grid Heilongjiang Electric Power Co:, Ltd: Electric Power Research Institute, Guangdong Manya Technology Co:, Ltd:, Shandong Rihui Cable Group Co:, Ltd:, Yiwu Kangshuo Plastic Products Co:, Ltd: Division, Guangzhou Hancheng Testing Technology Service Co:, Ltd:, Guangdong Orange Apricot Testing Co:, Ltd:, Xi'an Libeian Intelligent Technology Co:, Ltd:, Shandong Yanggu Haohui Cable Co:, Ltd:, Guangdong Zhenyu Technology Co:, Ltd:, Ningbo Runzhou Technology Co:, Ltd:, Xi'an Xinlinda Digital Technology Co:, Ltd: The main drafters of this document: Lai Jing, Sun Ting, Sun Yan, Luo Yangjun, Jing Yixin, Chen Bin, Ni Liaoyong, Cai Jun, Cai Yingfeng, Zhang Jilan, Wang Zhesi, Wang Sheng, Wang Yijun, Chen Jia, Wang Lei, Su Shiqiao, Liu Feng, Zheng Fei, Wu Guoping, Liu Xufang, Liu Songlin, Zhang Daoyong, Xiao Benchong, Li Jie, Wu Finance, Yan Hua: Cable clamps for electrical installations

1 Scope

This document specifies cable clamps for fixing cables in electrical installations and intermediate fixings for fastening cables together in electrical installations Fixture requirements and test methods: Where declared, the cable clamp can withstand electric forces: This document applies to the safety Cable clamps for axial and/or lateral retention of cables on the mounting surface: Appendix A shows various types of cable clamps and intermediate fixing clamps: Note: The requirements for manufacturers in this document also apply to relevant importers and responsible suppliers: This document does not apply to cable ties:

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 16927:1-2011 High Voltage Test Technology Part 1: General Definitions and Test Requirements (IEC 60060-1:2010, MOD) ISO 1461 Technical requirements and test methods for hot-dip galvanized coatings on steel parts with metallic coatings (Hotdipgalvanized Note: GB/T 13912-2020 Technical requirements and test methods for hot-dip galvanized coatings on steel parts with metal coatings (ISO 1461:2009, MOD) Note: GB/T 9799-2011 Metals and other inorganic coatings treated zinc electroplating coatings on steel (ISO 2081:2008, IDT) ISO 3575 Commercial grade and drawing grade continuous hot-dip galvanized and zinc-iron alloy coated carbon steel sheet (Continuousshot-dipzinc-coated ISO 4287 Geometric product specification (GPS) surface structure: profilometry terms, definitions and surface structure parameters Note: GB/T 3505-2009 Product Geometric Specifications (GPS) Surface Structure Profile Method Terms, Definitions and Surface Structure Parameters (ISO 4287: 1997, IDT) ISO 4892-2 Laboratory light source exposure test method for plastics Part 2: Xenon arc lamp (Plastics-Methodsofexposure Note: GB/T 16422:2-2022 Plastic Laboratory Light Source Exposure Test Method Part 2: Xenon Arc Lamp (ISO 4892-2:2013, IDT) ISO 4998 Continuous hot-dip galvanized and zinc-iron alloy coated carbon steel sheets of structural quality (Continuousshot-dipzinc-coatedand tests) Note: GB/T 10125-2021 Artificial atmosphere corrosion test salt spray test (ISO 9227:2017, MOD) ISO 14713-1 Guidelines and recommendations for corrosion protection of steel structures with zinc cladding - Part 1: Basic principles of design and corrosion protection ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 42394-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 42394-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 42394-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 42394-2023_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+ countries

Question 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 Sales@ChineseStandard.net. 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.