EN/IEC61000-6-3 General Standard for Electromagnetic Compatibility - Emission Testing in Residential, Commercial, and Light Industrial Environments (GB/T17799.3-2001). The scope of use of the EN/IEC61000-6-3 standard is applicable to electrical and electronic equipment used in residential, commercial, and light industrial environments where there is no specific product or product emission standard. This standard is used for equipment that generates radiated electromagnetic energy for wireless communication. The frequency range applicable to EN/IEC61000-6-3 is 0Hz-400GHz. In the case of relevant product or product class EMC emission standards, product standards or product class standards will take precedence over this standard in all aspects. The emission requirements specified in this standard ensure that the disturbance levels generated by equipment operating normally in residential, commercial, and light industrial environments do not hinder other equipment from operating in the predetermined manner, but do not take into account the fault status of the equipment. The equipment described in this standard is directly connected to the low-voltage public power grid or connected to the low-voltage public network through a dedicated DC power supply. Equipment expected to be connected to industrial or specialized power grids requires the use of other general standards. The standard documents referenced in EN/IEC61000-6-3 are as follows: GB4343-1995/CISPR14:1993 Electric heating appliances for household and similar purposes Measurement methods and allowable values for radio interference characteristics of electric tools and similar electrical appliances GB/T4365/IEC60050 Electrotechnical terminology Electromagnetic compatibility GB9254/CISPR22:1997 Radio interference limits and measurement methods for information technology equipment GB17625.1-1998/IEC61000-3:1995 Limits for harmonic currents emitted by low-voltage electrical and electronic equipment (equipment input current less than 16A per phase) GB17625.2-1999/IEC61000-3-3:1994 Limits for Electromagnetic Compatibility - Limitations on Voltage Variations, Voltage Fluctuations, and Flashing of Equipment with a Rated Current of 16A per Phase and Unconditional Access in Public Low Voltage Power Supply Systems. The purpose of EN/IEC61000-6-3 Electromagnetic Compatibility General Standard for Emission Testing in Residential, Commercial, and Light Industrial Environments is to specify the limits and measurement methods for electromagnetic emissions of equipment within the scope of use, These devices may interfere with devices such as radio receivers. Specific parameters of EN/IEC61000-6-3 test: Conducted emission/disturbance test Shell port 30MHz-230Mhz30dB reference standard GB9254B level 230Mhz-1000MHz37dB reference standard GB9254B level
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