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GB/T 33014.8-2020 PDF English


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GB/T 33014.8-2020: PDF in English (GBT 33014.8-2020)

GB/T 33014.8-2020 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 43.040.10 T 36 Road vehicles - Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy - Part 8: Immunity to magnetic fields (ISO 11452-8:2015, Road vehicles - Component test methods for electrical disturbances from narrowband radiated electromagnetic energy - Part 8: Immunity to magnetic fields, MOD) ISSUED ON: DECEMBER 14, 2020 IMPLEMENTED ON: JULY 01, 2021 Issued by: State Administration for Market Regulation; Standardization Administration of the PRC. Table of Contents Foreword ... 3  1 Scope ... 6  2 Normative references ... 6  3 Terms and definitions ... 6  4 Test conditions ... 7  5 Test location ... 7  6 Test apparatus ... 8  7 Test set-up ... 12  8 Test procedure ... 15  Annex A (Informative) Function performance status classification (FPSC) and test severity levels ... 22  Foreword GB/T 33014 "Road vehicles - Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy" is intended to include the following parts: - Part 1: General; - Part 2: Absorber-lined shielded enclosure; - Part 3: Transverse electromagnetic (TEM) cell; - Part 4: Bulk current injection (BCI); - Part 5: Strip line; - Part 7: Direct injection of radio frequency power; - Part 8: Magnetic field immunity method; - Part 9: Portable transmitter method; - Part 10: Immunity to conducted disturbances in the extended audio frequency range; - Part 11: Reverberation chamber method. This Part is Part 8 of GB/T 33014. This Part is drafted in accordance with the rules given in GB/T 1.1-2009. This Part uses the redraft law to modify and adopt ISO 11452-8:2015 "Road vehicles - Component test methods for electrical disturbances from narrowband radiated electromagnetic energy - Part 8: Immunity to magnetic fields". The technical differences between this Part and ISO 11452-8:2015 and their reasons are as follows: - As for the normative references, this Part has made adjustments with technical differences, to adapt to the technical conditions of China. The adjustments are mainly reflected in Clause 2 “Normative references”. The specific adjustments are as follows:  Replace ISO 11452-1 with GB/T 33014.1, which modifies and adopts the international standard. - Delete the MIL STD 461 F in 6.2.1 and modify the related content. - ADD an explanation of the meaning of variable μ0 in Formula (1). - Delete the wire specification indicated by AWG in 6.2.1 and 6.4. This Part has made the following editorial changes: - In order to be consistent with China's technical standard system, change the standard name to "Road vehicles - Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy - Part 8: Immunity to magnetic fields"; - According to the requirements of GB/T 1.1-2009, standardize the writing of Clause 1; - SUPPLEMENT the figure titles of Figure 2 and Figure 4 in the international standard; - Delete the “CAUTION” in Clauses 5, 7 and 8 of the international standard; - Delete the bibliography of the international standard. This Part was proposed by Ministry of Industry and Information Technology of the PRC. This Part shall be under the jurisdiction of National Technical Committee of Auto Standardization (SAC/TC 114). Drafting organizations of this Part: China Automotive Technology and Research Center Co., Ltd.; China Electronics Standardization Institute; Shanghai Electrical Apparatus Research Institute; Xiangyang Da An Automobile Test Center Co., Ltd.; Changchun Automotive Test Center Co., Ltd.; SAIC Volkswagen Automotive Co., Ltd.; Suzhou 3ctest Electronic Co., Ltd.; Technical Center of SAIC Motor Corporation Limited; FAW-Volkswagen Automotive Co., Ltd.; Zhengzhou Yutong Bus Co., Ltd.; SAIC GM Wuling Automobile Co., Ltd.; Brilliance Auto Group Holdings Co., Ltd.; Chery Automobile Co., Ltd.; Great Wall Motor Co., Ltd.; Pan Asia Technical Automotive Center Co., Ltd.; Commercial Vehicle Technical Center of SAIC Motor Corporation Limited; Huizhou Desay SV Automotive Co., Ltd.; Guangzhou Automobile Group Co., Ltd. Automotive Engineering Research Institute; Nanjing Automobile Group Corporation Automotive Engineering Research Institute; Beijing Audeco Auto Electronic Product Testing Co., Ltd.; Hangzhou Branch of Zhejiang Zotye Automobile Manufacturing Co., Ltd.; South East (Fujian) Motor Corp., Ltd.; Bosch Automotive Products (Suzhou) Co., Ltd.; Volkswagen (China) Investment Co., Ltd.; Jaguar Land Rover (China) Investment Co., Ltd. Main drafters of this Part: Xu Xiuxiang, Cui Qiang, Liu Yuan, Liu Ketao, Lin Road vehicles - Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy - Part 8: Immunity to magnetic fields 1 Scope This Part of GB/T 33014 specifies component test methods for electrical/electronic disturbances from continuous narrowband radiated electromagnetic energy - immunity to magnetic fields. This Part applies to electrical/electronic components used in category M, N, O, L vehicles (regardless of vehicle power systems, such as spark-ignition engine, diesel engine, electric motor). 2 Normative references The following documents are indispensable for the application of this document. For the dated references, only the editions with the dates indicated are applicable to this document. For the undated references, the latest edition (including all the amendments) are applicable to this document. GB/T 33014.1 Road vehicles - Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy - Part 1: General (GB/T 33014.1-2016, ISO 11452-1:2005, MOD) VG 95377-13:1993 Electromagnetic compatibility - Measuring devices and measuring equipment - Measuring antennas, measuring coils and field probes 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 33014.1 apply. ......
 
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.