61000-3-3-2013
Electromagnetic compatibility (EMC) – Part 3-3: 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 connection (Edi

Compatibilité électromagnétique (CEM) – Partie 3-3: Limites – Limitation des variations de tension@ des fluctuations de tension et du papillotement dans les réseaux publics d'alimentation basse tension@ pour les matériels ayant un courant assigné ≤ 16 A p

61000-3-3-2013 发布历史

This part of IEC 61000 is concerned with the limitation of voltage fluctuations and flicker impressed on the public low-voltage system. It specifies limits of voltage changes which may be produced by an equipment tested under specified conditions and gives guidance on methods of assessment. This part of IEC 61000 is applicable to electrical and electronic equipment having an input current equal to or less than 16 A per phase@ intended to be connected to public low-voltage distribution systems of between 220 V and 250 V line to neutral at 50 Hz@ and not subject to conditional connection. Equipment which does not comply with the limits of this part of IEC 61000 when tested with the reference impedance Zref of 6.4@ and which therefore cannot be declared compliant with this part@ may be retested or evaluated to show conformity with IEC 61000-3-11. Part 3-11 is applicable to equipment with rated input current ??75 A per phase and subject to conditional connection. The tests according to this part are type tests. Particular test conditions are given in Annex A and the test circuit is shown in Figure 1. NOTE 1 The limits in this standard relate to the voltage changes experienced by consumers connected at the interface between the public supply low-voltage network and the equipment user's installation. Consequently@ if the actual impedance of the supply at the supply terminals of equipment connected within the equipment user's installation exceeds the test impedance@ it is possible that supply disturbance exceeding the limits could occur. NOTE 2 The limits in this standard are based mainly on the subjective severity of flicker imposed on the light from 230 V 60 W coiled-coil filament lamps by fluctuations of the supply voltage. For systems with nominal voltage less than 220 V line to neutral and/or frequency of 60 Hz@ the limits and reference circuit values are under consideration.

61000-3-3-2013由IEC - International Electrotechnical Commission 发布于 2013-05-01，并于 2017-05-20 实施。

61000-3-3-2013的历代版本如下：

• 1994年01月01日 61000-3-3-1994 Compatibilité électromagnétique (CEM) - Partie 3: Limites - Section 3: Limitation des fluctuations de tension et du flicker dans les réseaux basse tension pour les équipements ayant un courant appelé 5 16 A (Edition 1.0)
• 2002年03月01日 61000-3-3-2002 Compatibilite electromagnetique (CEM) - Partie 3-3: Limites - Limitation des variations de tension@ des fluctuations de tension et du papillotement dans les reseaux publics d`alimentation basse tension@ pour les materiels ayant un courant assigne moins al
• 2005年10月01日 61000-3-3-2005 Electromagnetic Compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes@ voltage fluctuations and flicker in public low-voltage supply systems@ for equipment with rated current less than or equal to 16 A per phase and not subject to conditi
• 2008年06月01日 61000-3-3-2008 Compatibilité électromagnétique (CEM) – Partie 3-3: Limites – Limitation des variations de tension@ des fluctuations de tension et du papillotement dans les réseaux publics d'alimentation basse tension@ pour les matériels ayant un courant assigné ≤16 A pa
• 2013年05月01日 61000-3-3-2013 Electromagnetic compatibility (EMC) – Part 3-3: 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 connection (Edi

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标准号

61000-3-3-2013

发布日期

2013年05月01日

实施日期

2017年05月20日

废止日期

无

中国标准分类号

/

国际标准分类号

/

发布单位

IEC - International Electrotechnical Commission

引用标准

74

适用范围

This part of IEC 61000 is concerned with the limitation of voltage fluctuations and flicker impressed on the public low-voltage system. It specifies limits of voltage changes which may be produced by an equipment tested under specified conditions and gives guidance on methods of assessment. This part of IEC 61000 is applicable to electrical and electronic equipment having an input current equal to or less than 16 A per phase@ intended to be connected to public low-voltage distribution systems of between 220 V and 250 V line to neutral at 50 Hz@ and not subject to conditional connection. Equipment which does not comply with the limits of this part of IEC 61000 when tested with the reference impedance Zref of 6.4@ and which therefore cannot be declared compliant with this part@ may be retested or evaluated to show conformity with IEC 61000-3-11. Part 3-11 is applicable to equipment with rated input current ??75 A per phase and subject to conditional connection. The tests according to this part are type tests. Particular test conditions are given in Annex A and the test circuit is shown in Figure 1. NOTE 1 The limits in this standard relate to the voltage changes experienced by consumers connected at the interface between the public supply low-voltage network and the equipment user's installation. Consequently@ if the actual impedance of the supply at the supply terminals of equipment connected within the equipment user's installation exceeds the test impedance@ it is possible that supply disturbance exceeding the limits could occur. NOTE 2 The limits in this standard are based mainly on the subjective severity of flicker imposed on the light from 230 V 60 W coiled-coil filament lamps by fluctuations of the supply voltage. For systems with nominal voltage less than 220 V line to neutral and/or frequency of 60 Hz@ the limits and reference circuit values are under consideration.