GB/T 17626.8-1998
AbolishedElectromagnetic compatibility--Testing and measurement techniques--Power frequency magnetic field immunity test
电磁兼容 试验和测量技术 工频磁场抗扰度试验
Application Summary AI generated
This standard specifies the immunity requirements and test methods for electrical and electronic equipment when subjected to power frequency magnetic fields (typically 50 Hz or 60 Hz). It is applied in industrial, commercial, and residential environments to evaluate the performance of devices such as power supply units, medical equipment, and industrial control systems under magnetic field disturbances. The test ensures equipment reliability in contexts like substations, railway systems, or near large power transformers.
Related Standards
GB/T 17626.17-2005
Electromagnetic compatibility Testing and measurement techniques Ripple on d.c.input power port immunity test
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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 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 17625.5-2000
Electromagnetic compatibility--Limits--Assessment of emission limits for fluctuating loads in 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 17625.6-2003
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
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.