Electromagnetic compatibility testing and measurement techniques - Immunity to conducted disturbances induced by radio frequency fields - This part of GB/T 17626 covers the requirements for conducted immunity of electrical and electronic equipment to electromagnetic disturbances from radio frequency transmitters in the frequency range of 150 kHa to 80 MHz. The device is coupled to the RF field through at least one connecting cable (such as a power line, signal line, ground wire, etc.). Note 1: The test methods specified in this part of GB/T17626 are used to evaluate the impact of conducted disturbance signals induced by electromagnetic radiation on equipment. The simulation and measurement of these conducted disturbances are not very accurate for quantitatively measuring their effects, and the main purpose of developing this test method is to obtain test results with sufficient repeatability in different sites for quantitative analysis of their effects. The purpose of this section is to establish a universal reference for evaluating the immunity performance of electrical and electronic equipment when subjected to conducted disturbances induced by radio frequency fields. The test methods specified in this part of GB/T 17626 describe the methods for evaluating the compliance of equipment or systems against conducted disturbances induced by radio frequency fields. Note 2: As stated in GB/Z18509. -, this section is a basic (general) EMC publication for use by relevant professional standardization technical committees. At the same time, it is stipulated in GB/Z18509l that the relevant professional standardization technical committees are responsible for determining whether this immunity measurement standard is applicable. If applicable, they are responsible for determining the appropriate test level and performance criteria. The National Electromagnetic Compatibility Standardization Technical Committee (SAC/TC 246) and its branches collaborate with relevant professional standardization technical committees to evaluate the test levels and performance criteria for specific immunity tests of their products. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. IEC 60050 (161) International Electrotechnical Vocabulary (IEV) Chapter 161: Electromagnetic Compatibility
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