GB/T 17626.7-2017
ActiveElectromagnetic compatibility—Testing and measurement techniques—General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
电磁兼容 试验和测量技术 供电系统及所连设备谐波、间谐波的测量和测量仪器导则
Application Summary AI generated
This standard provides a general guide for measuring harmonics and interharmonics in power supply systems and equipment connected to them. It is applied in electromagnetic compatibility (EMC) testing to ensure accurate measurement techniques and instrumentation for assessing power quality in electrical and electronic devices. The standard is relevant for engineers and procurement professionals involved in product compliance, particularly for equipment operating in industrial, commercial, or residential power networks.
Related Standards
GB/T 17626.17-2005
Electromagnetic compatibility Testing and measurement techniques Ripple on d.c.input power port immunity test
GB/T 17626.14-2005
Electromagnetic compatibility Testing and measurement techniques Voltage fluctuation immunity test
GB/Z 17625.4-2000
Electromagnetic compatibility--Limits--Assessment of emission limits for distorting loadsin MV and HV power systems
GB/Z 18039.2-2000
Electromagneticcompatibility -- Environment --Assessment of the emission levels in the power supply of industrial plants as regards low-frequency conducted disturbances
GB/Z 17625.5-2000
Electromagnetic compatibility--Limits--Assessment of emission limits for fluctuating loads in MV and HV power systems
GB/Z 17625.3-2000
Electromagnetic compatibility--Limits--Limitation of voltage fluctuations and flicker in low-voltage power supply systems for equipment with rated current greater than 16 A
GB/Z 17625.6-2003
Electromagnetic compatibility--Limits--Limitation of emission of harmonic currents in low-voltage power supply systems for equipment with rated current greater than 16A
GB/Z 18039.5-2003
Electromagnetic compatibility--Environment--Electromagnetic environment for low-frequency conducted disturbances and signalling in public power supply systems
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