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QC/T 1204.3-2024 PDF English


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QC/T 1204.3-2024: PDF in English (QCT 1204.3-2024)

QC/T 1204.3-2024 QC AUTOMOTIVE INDUSTRY STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 43.040 CCS T 36 Compatibility of On-board Battery Swap System for Battery Electric Passenger Vehicles - Part 3: Battery Swap Mechanism ISSUED ON: JULY 19, 2024 IMPLEMENTED ON: JANUARY 1, 2025 Issued by: Ministry of Industry and Information Technology of the People’s Republic of China. Table of Contents Foreword ... 3 Introduction ... 4 1 Scope ... 5 2 Normative References ... 5 3 Terms and Definitions ... 5 4 Technical Requirements for Interchangeability ... 6 Appendix A (informative) Structure of Bolted Battery Swap Mechanism ... 7 Appendix B (informative) Structure of Clasped Battery Swap Mechanism ... 9 Bibliography ... 11 Foreword This document was drafted in accordance with the rules provided in GB/T 1.1-2020 Directives for Standardization - Part 1: Rules for the Structure and Drafting of Standardizing Documents. This document is Part 3 of QC/T 1204 Compatibility of On-board Battery Swap System for Battery Electric Passenger Vehicles. QC/T 1204 has issued the following parts: ---Part 1: Battery Swap Electrical Interface; ---Part 2: Battery Swap Cooling Interface; ---Part 3: Battery Swap Mechanism; ---Part 4: Battery Swap Pack; ---Part 5: Communication between Electric Vehicle and Battery Pack. Please be noted that certain content of this document may involve patents. The institution issuing this document does not undertake the responsibility of identifying these patents. This document was proposed by and shall be under the jurisdiction of National Technical Committee 114 on Auto of Standardization Administration of China (SAC/TC 114). The drafting organizations of this document: NIO Technology (Anhui) Co., Ltd.; China Automotive Technology and Research Center Co., Ltd.; Aulton New Energy Automotive Technology Co., Ltd.; Zhejiang Jizhi New Energy Automobile Technology Co., Ltd.; Ningde Contemporary Amperex Technology Co., Ltd. (CATL); BAIC BJEV Co., Ltd.; SAIC Motor R&D Innovation Headquarters; New Energy Automotive Inspection Center (Tianjin) Co., Ltd. of China Automotive Technology & Research Center Co., Ltd.; Dongfeng Motor Group Co., Ltd.; Shanghai ENERGIEX Technology Co., Ltd.; Hefei Gotion High-tech Co., Ltd.; CALT Co., Ltd.; Beijing Shengneng Energy Technology Co., Ltd.; Hangzhou Hongtu Intelligent Energy Technology Co., Ltd.; Shanghai Qiyuan Green Power Co., Ltd. The main drafters of this document: Yuan Chunping, Cao Dongdong, Liu Guibin, Zhang Jianping, Wang Kai, Han Lei, Zhang Kai, Zhou Dezhi, Wu Jieyu, Wang Guokang, Zeng Zhimin, Li Yang, Zhang Jun, Cheng Ming, Hou Yanli, Wang Feng, Liu Hao, Shuan Zhu, Wu Guanjun, Zhou Yu. Compatibility of On-board Battery Swap System for Battery Electric Passenger Vehicles - Part 3: Battery Swap Mechanism 1 Scope This document specifies the interchangeability requirements, including type, structure, dimensions and parameters, for the battery swap mechanism of on-board battery swap system for battery electric passenger vehicles. This document is applicable to the battery swap mechanism of on-board battery swap system for battery electric passenger vehicles. 2 Normative References The content of the following documents constitutes indispensable clauses of this document through normative references in the text. In terms of references with a specified date, only versions with a specified date are applicable to this document. In terms of references without a specified date, the latest version (including all the modifications) is applicable to this document. GB/T 19596 Terminology of Electric Vehicles GB/T 40032-2021 Safety Requirements of Battery Swap for Electric Vehicles 3 Terms and Definitions The terms and definitions defined in GB/T 19596 and GB/T 40032-2001, and the following are applicable to this document. 3.1 battery swap mechanism A mechanical device used to combine and separate the battery pack from the vehicle body. NOTE: it may have the functions of guiding, positioning, limiting, maintaining, fastening and locking, etc. [source: GB/T 40032-2021, 3.4] 3.2 bolted battery swap mechanism A battery swap mechanism that fixes the battery box through the mode of bolt rotation. ......
 
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.