GB/Z 17625.3-2000Electromagnetic compatibility - Limits - Limitation of voltage fluctuations and flicker in low-voltage power supply systems for equipment with rated current greater than 16 A (English PDF)
电磁兼容 限值 对额定电流大于16 A的设备在低压供电系统中产生的电压波动和闪烁的限制
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
April 3, 2000
Implementation date
April 3, 2000
Scope
GB/Z 17625.3-2000 is the English-translated version of 电磁兼容 限值 对额定电流大于16 A的设备在低压供电系统中产生的电压波动和闪烁的限制.
GB/Z 17625.3-2000 is a Chinese national guiding technical document on electromagnetic compatibility dealing with the limitation of voltage fluctuation and flicker in low-voltage power supply systems.
It addresses the emission of that kind of disturbance by equipment drawing a rated input current of more than 16 A per phase from public low-voltage AC distribution networks, and by equipment of lower rated current whose connection needs the authorization of the supply utility.
The document is written as technical guidance rather than as a binding requirement, and reproduces IEC 61000-3-5:1994 without change. GB/T 4365-1995, GB 17625.1-1998 and GB 17625.2-1999 are quoted in it. It was issued on 3 April 2000.
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Document preview — GB/Z 17625.3-2000
National Standard of the People's Republic of China
- ICS
- 33.100
- Classification
- L 06
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Related standards
- Classification and status
1 Foreword
GB/Z 17625.3-2000 was issued by SAMR; SAC on 3 April 2000 and has been in force since 3 April 2000.
It is one of 7 parts of the GB/Z 17625 series.
2 Scope
GB/Z 17625.3-2000 is a Chinese national guiding technical document on electromagnetic compatibility dealing with the limitation of voltage fluctuation and flicker in low-voltage power supply systems. It addresses the emission of that kind of disturbance by equipment drawing a rated input current of more than 16 A per phase from public low-voltage AC distribution networks, and by equipment of lower rated current whose connection needs the authorization of the supply utility. The document is written as technical guidance rather than as a binding requirement, and reproduces IEC 61000-3-5:1994 without change. GB/T 4365-1995, GB 17625.1-1998 and GB 17625.2-1999 are quoted in it. It was issued on 3 April 2000.
3 Normative references
GB/Z 17625.3-2000 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 4365-1995
GB 17625.1-1998
GB 17625.2-1999
4 About this standard
Issued by: SAMR; SAC
English translation: about 15 pages
5 Related standards
Other parts of this standard:
GB/Z 17625.4-2000 — Assessment of emission limits for distorting loadsin MV and HV power systems
GB/Z 17625.5-2000 — Assessment of emission limits for fluctuating loads in MV and HV power systems
GB/Z 17625.6-2003 — emission of harmonic currents in low-voltage power supply systems for equipment with rated current greater than 16A
GB/Z 17625.13-2020 — Electromagnetic compatibility. Limits. Assessment of emission limits for the connection of unbalanced installations to MV, HV and EHV power systems
GB/Z 17625.14-2017 — Assessment of emission limits for harmonics, interharmonics, voltage fluctuations and unbalance for the connection of disturbing installations to LV power systems
GB/Z 17625.15-2017 — Assessment of low frequency electromagnetic immunity and emission requirements for dispersed generation systems in LV network
6 Classification and status
International classification (ICS): 33.100
Chinese Standard Classification (CCS): L 06
Prefix GB/Z: guiding standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 4365-1995Electrotechnical terminology-Electromagnetic compatibility
- GB 17625.1-1998Electromagnetic compatibility - Limits - Part 1: Limits for harmonic current emissions(equipment input current <=16 A per phase)
- GB 17625.2-1999[GB/T 17625.2-2007] Electromagnetic compatibility (EMC) -- Limits -- Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current <=16 A per phase and not subject to conditional conn
Cited by
- GB/T 20549-2023Specifications and test methods of electromagnetic compatibility for digital cellular mobile communications repeater
- GB/T 36275-2018Limit and measurement methods of electromagnetic compatibility for private digital mobile radio equipment
- GB/T 37132-2018General requirements and test methods of electromagnetic compatibility for wireless power transmission equipment
- YD/T 2583.13-2013Requirements and measurement methods of electromagnetic compatibility for mobile telecommunications equipment. Part 13: LTE base station and ancillary equipment
- YD/T 1312.12-2012Requirements and measurement methods of electromagnetic compatibility for radio communication equipment. Part 12: fixed broadband wireless access system basestation and its ancillary equipment
- GB/T 12326-2008Power quality - Voltage fluctuation and flicker
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Related Standards
GB/Z 17625.4-2000 — Electromagnetic compatibility - Limits - Assessment of emission limits for distorting loadsin MV and HV power systems
GB/Z 17625.5-2000 — Electromagnetic compatibility - Limits - Assessment of emission limits for fluctuating loads in MV and HV power systems
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
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