GB/T 17625.7-2013
Electromagnetic compatibility.Limits.Limitation of voltage changes,voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current≤75 A and subject to conditional connection (English Version)
- Standard No.
- GB/T 17625.7-2013
- Language
- Chinese, Available in English version
- Release Date
- 2013
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 17625.7-2013
- Scope
- This standard deals with emissions from equipment generating voltage changes, voltage fluctuations and flicker injected into the public low-voltage power supply system. This section specifies the limits of voltage changes produced by the equipment under test under specific conditions. This section is mainly applicable to electrical and electronic equipment with a rated input current greater than 16 A and less than or equal to 75 A, intended to be conditionally connected to a public low-voltage power distribution system with a nominal system phase voltage of 220 V and a frequency of 50 Hz. This section also applies to equipment that does not meet the limit value when tested or evaluated by the reference impedance Zref according to GB 17625.2, but is intended to be conditionally connected to the public low-voltage power supply system. This section does not apply to equipment meeting the requirements of GB 17625.2. Equipment tests carried out in accordance with this standard are type tests.
GB/T 17625.7-2013 Referenced Document
- GB 17625.2 Electromagnetic compatibility (EMC).Limits.Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤16A per phase and not subject to conditional connection
- GB/T 4365 Electrotechnical terminology Electromagnetic compatibility
GB/T 17625.7-2013 history
- 2013 GB/T 17625.7-2013 Electromagnetic compatibility.Limits.Limitation of voltage changes,voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current≤75 A and subject to conditional connection
GB/T 17625.7-2013 -All Parts
GB/T 17625.15-2011 Electromagnetic Compatibility Test and Measurement Technology Scintillator Function and Design Specifications
GB/T 17625.2-2007 Eiectromagnetic compatibility limits(EMC) - Limitation of voltage changes,voltage fluctuations and flicker in public low-voltage supply systems,for equipment with rated current ≤16A per phase and not subject to conditional connection
GB/T 17625.7-2013 Electromagnetic compatibility.Limits.Limitation of voltage changes,voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current≤75 A and subject to conditional connection
GB/T 17625.8-2015 Electromagnetic compatibility.Limits.Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤75 A per phase
GB/T 17625.9-2016 Electromagnetic compatibility—Limits—Signaling on low-voltage electrical installations—Emission levels, frequency bands and electromagnetic disturbance levels