GB/T 17626.22-2017 English PDFUS$794.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 17626.22-2017: Electromagnetic compatibility (EMC) -- Testing and measurement techniques -- Radiated emissions and immunity measurements in fully anechoic rooms (FARs) Status: Valid
Basic dataStandard ID: GB/T 17626.22-2017 (GB/T17626.22-2017)Description (Translated English): Electromagnetic compatibility (EMC) -- Testing and measurement techniques -- Radiated emissions and immunity measurements in fully anechoic rooms (FARs) Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: L06 Classification of International Standard: 33.100 Word Count Estimation: 42,450 Date of Issue: 2017-12-29 Date of Implementation: 2018-07-01 Regulation (derived from): National Standards Bulletin 2017 No. 32 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China GB/T 17626.22-2017: Electromagnetic compatibility (EMC) -- Testing and measurement techniques -- Radiated emissions and immunity measurements in fully anechoic rooms (FARs)---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. Electromagnetic compatibility (EMC) - Testing and measurement techniques - Radiated emissions and immunity measurements in fully anechoic rooms (FARs) ICS 33.100 L06 National Standards of People's Republic of China Electromagnetic compatibility test and measurement techniques Radiation Emission and Immunity Measurement in Full Anechoic Chamber Electromagneticcompatibility (EMC) -Testingand measurementsinfulyanechoicrooms (FARs) [IEC 61000-4-22.2010, Electromagneticcompatibility (EMC) - Part 4-22.Testingandmeasurementtechniques-Radiatedemissions andimmunitymeasurementsinfulyanechoicrooms (FARs), IDT] 2017-12-29 published.2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Applications FAR measurements are measured 3 4.1 Radiated immunity test is measured 3 4.2 Radiation Emission Measurement Measured 3 5 FAR Site Confirmation/Calibration Procedure 3 5.1 Overview 3 5.2 FAR Site Confirmation/Calibration Configuration 3 5.3 Basic characteristics of test equipment and facilities 7 5.3.1 Overview 7 5.3.2 Test space 7 5.3.3 Broadband Antenna 7 5.3.4 antenna connection cable 7 5.3.5 test bench/table 7 5.3.6 Turntable 7 5.3.7 antenna polarization automatic converter 7 5.3.8 absorbing material arrangement 7 5.4 Definitions of Quantities Determined by FAR Confirmation Procedure 7 5.5 Sampling position for FAR 8 5.6 FAR Confirmation Procedure 9 5.6.1 Overview 9 5.6.2 Confirmation of Configuration Type 1 10 5.6.3 Confirmation of Configuration Type 2 10 5.6.4 Confirmation of Configuration Type 3 10 5.6.5 Confirmation of Configuration Type 4 11 5.6.6 Calculation of CdB and sdB, C for all configuration types 11 5.7 confirm the request 11 6 test layout 12 Appendix A (Normative) Radiation Immunity Test 15 Appendix B (Normative) Radiation Emission Measurement 19 Appendix C (Informative) Background on System Conversion Factors and One-shot Transmit Confirm/Immunity Calibration Methods 22 Appendix D (Informative) Measurement Uncertainty 24 References 36 Figure 1 Type 1 Confirmation/Calibration Block Diagram 4 Figure 2 Type 2 Confirmation/Calibration Block Diagram 4 Figure 3 Type 3 Confirmation/Calibration Block Figure 5 Figure 4 Type 4 Confirmation/Calibration Block Figure 5 Figure 5 Location of Sample Points for FAR Validation 9 Figure 6 desktop device test layout example 12 Figure 7. Benchtop Device Layout Example Top View 13 Figure 8 floor-standing equipment test arrangement example 13 Figure 9 Floor-mounted equipment test layout example Top view 14 Figure A.1 Definition of dmea in immunity test 16 Figure B.1 emission measurement dmeat definition 19 Figure D.1 Examples of factors influencing emission measurements Figure D.2 Examples of factors that have an impact on the immunity test method 30 Table 1 different types of configuration necessary basic measuring instruments 6 Table 2 FAR validation guidelines 11 Table D.1 Uncertainties in measurement equipment and facilities for radiation emission measurements in the FAR in the frequency range 30 MHz to 1000 MHz 25 Table D.2 Uncertainty of measurement equipment and facilities for radiation emission measurements in the FAR in the frequency range 1 GHz to 18 GHz TABLE D.3 IMMUNITY TEST SETS FOR FREQUENCY RANGES OF 30 MHz TO 1000 MHz IN FAR Definite degree 30 TABLE D.4 IMMUNITY TESTING FOR FREQUENCY RANGES OF 1 GHz TO 18 GHz IN FAR Uncertainty of Measurement Equipment and Facilities for Level Settings 32 ForewordGB/T 17626 "Electromagnetic compatibility test and measurement technology" for the electromagnetic compatibility series of standards. Has released the national standards include. GB/T 17626.1-2006 electromagnetic compatibility test and measurement techniques Immunity Test Summary; GB/T 17626.2-2006 Electromagnetic compatibility testing and measurement techniques Electrostatic discharge immunity test; GB/T 17626.3-2016 Electromagnetic compatibility testing and measurement techniques RF electromagnetic field radiation immunity test; GB/T 17626.4-2008 Electromagnetic Compatibility Testing and Measurement Technology; Electrical Fast Transient Burst Immunity Test; GB/T 17626.5-2008 electromagnetic compatibility test and measurement techniques surge (impact) immunity test; GB/T 17626.6-2008 Electromagnetic compatibility Testing and measurement techniques Immunity to conducted disturbances induced by radio frequency fields; GB/T 17626.7-2017 Electromagnetic compatibility test and measurement technology Power supply systems and connected devices Harmonic, inter-harmonic wave measurement and Measuring instrument guide GB/T 17626.8-2006 Electromagnetic compatibility testing and measurement techniques Power frequency magnetic field immunity test; GB/T 17626.9-2011 Electromagnetic compatibility test and measurement techniques pulsed magnetic field immunity test; GB/T 17626.10-1998 Electromagnetic compatibility - Testing and measurement techniques; Damping magnetic field immunity test; GB/T 17626.11-2008 electromagnetic compatibility test and measurement techniques voltage dips, short interruptions and voltage variations immunity test; GB/T 17626.12-2013 Electromagnetic compatibility Testing and measurement techniques Ringing wave immunity test; GB/T 17626.13-2006 Electromagnetic compatibility test and measurement technology AC power port harmonics, harmonics and power grid signal Low Frequency Immunity Test; GB/T 17626.14-2005 Electromagnetic compatibility Testing and measurement techniques Voltage fluctuation immunity test; GB/T 17626.15-2011 Electromagnetic compatibility testing and measurement techniques Scintillator function and design specifications; GB/T 17626.16-2007 electromagnetic compatibility test and measurement techniques 0Hz ~ 150kHz common mode conducted disturbance immunity test; GB/T 17626.17-2005 electromagnetic compatibility test and measurement techniques; DC power input port ripple immunity test; GB/T 17626.18-2016 Electromagnetic compatibility Testing and measurement techniques Damped oscillatory wave immunity test; GB/T 17626.20-2014 Electromagnetic compatibility test and measurement techniques Transmitted electromagnetic waves (TEM) waveguides in the launch and immunity test; GB/T 17626.21-2014 Electromagnetic compatibility test and measurement techniques; GB/T 17626.24-2012 electromagnetic compatibility test and measurement techniques HEMP conduction disturbance protection test methods; GB/T 17626.27-2006 Electromagnetic compatibility testing and measurement techniques Three-phase voltage unbalance immunity test; GB/T 17626.28-2006 Electromagnetic compatibility Testing and measurement techniques Power frequency frequency variation Immunity test; GB/T 17626.29-2006 Electromagnetic compatibility test and measurement techniques DC power input port voltage sags, short interruptions and Voltage variation immunity test; GB/T 17626.30-2012 electromagnetic compatibility test and measurement techniques of power quality measurement methods; GB/T 17626.34-2012 Electromagnetic compatibility test and measurement techniques Mains supply voltage greater than 16A per phase current Dips, short interruptions and voltage variations immunity tests. This section GB/T 17626 Part 22. This section drafted in accordance with GB/T 1.1-2009 given rules. This section uses the translation method is equivalent to using IEC 61000-4-22.2010 "Electromagnetic Compatibility Part 4-22. Test and Measurement Technology Radiation Emissions and Immunity Measurements in Anechoic Chamber (FAR) ". This section made the following editorial changes. --- In line with the existing standard series, the standard name was changed to "electromagnetic compatibility test and measurement of radiation in the anechoic chamber Launch and immunity measurement. " This part of the National Radio Interference Standardization Technical Committee (SAC/TC79) and focal point. This section drafted by the Ministry of Industry and Information Technology Electronics Industry Standardization Institute, China Institute of Metrology, China Electric Power Research Institute Institute, Shanghai Electric Apparatus Research Institute, Ministry of Industry and Information Technology Fifth Institute, Southeast University, Space Group 203, the National Radio Monitoring Center, Shaanxi Haitai Electronics Co., Ltd. The main drafters of this section. Chen Li, Xie Ming, Cui Qiang, Zhu Wenli, Meng Donglin, Li Ni, Zhou Zhongyuan, Ma Weiyu, Ye Chang, Guo Enquan, Zheng Junqi, Wang Jian. Electromagnetic compatibility test and measurement techniques Radiation Emission and Immunity Measurement in Full Anechoic Chamber1 ScopeThis section GB/T 17626 relates to the measurement of radiated emissions and radiated immunity of electronic and/or electrical equipment, provides that the full electric wave Test procedures for radiation emission and radiated immunity conducted in darkroom (FAR). Note. According to GB /Z 18509, this section is for the relevant product committees using the basic standards for electromagnetic compatibility, as described in guideline GB /Z 18509, product commissioner Will be responsible for determining the suitability of its EMC product class standard, TC77/SAC/TC246, CISPR/SAC/TC79 and its subcommittees (eg, SAC/SC7) are prepared to work with product committees in standard setting and revision cooperation to determine the specific EMC test in a particular product effect. This section provides a common all-electric anechoic chamber radiation emission measurements and radiation immunity tests when the general confirmation procedures, subjects Equipment (EUT) test layout requirements and anechoic chamber measurement methods (see Appendix A and Appendix B). As the basis of electromagnetic compatibility measurement standards, this section applies to specific devices or systems immunity test level or emission limits do not Specific provisions, the main goal is to provide the relevant domestic product board routine measurement procedures, and the specific requirements of the product and test conditions By the appropriate product committee to provide. This section of the method applies to the 30MHz ~ 18GHz frequency range of radiation emission and immunity measurements.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 2900.82-2008 Electrotechnical terminology Instruments Instruments, systems, equipment and detectors (IEC 60050-394.2007, IDT) GB/T 4365-2003 Electrotechnical terminology Electromagnetic compatibility [IEC 60050 (161) .1990 A1.1997 A2.1998, IDT] GB/T 6113.101-2016 Radio disturbance and immunity measuring apparatus and methods - Part 1-1. Radio disturbance And Immunity Measuring Equipment Measuring Equipment (CISPR16-1-1.2010, IDT) GB/T 6113.104-2016 Radio disturbance and immunity measuring apparatus and methods - Part 1-4 - Radio disturbance And Immunity Measurement Equipment Radiation Harassment Measurement Antenna and Test Site (CISPR16-1-4.2012, IDT)3 Terms and definitionsGB/T 4365-2003 defined and the following terms and definitions apply to this document. 3.1 Measuring equipment ancilaryequipment Connected to a measurement receiver or test/test signal generator to establish a harassing signal transmission path between the EUT and the measurement equipment (For example, current probes, voltage probes, artificial power networks, etc.). 3.2 EUT Aids associateequipment AE ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 17626.22-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 17626.22-2017_English as soon as possible, and keep you informed of the progress. 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