BS EN 61000-3-3-2008 电磁兼容性(EMC).限值.每相额定电流小于等于16 A,不受有条件连接限制的设备用公共低压供电系统电压变化,电压波动和闪烁的限制

标准号：BS EN 61000-3-3-2008
中文标准名称：电磁兼容性(EMC).限值.每相额定电流小于等于16 A,不受有条件连接限制的设备用公共低压供电系统电压变化,电压波动和闪烁的限制
英文标准名称：Electromagnetic compatibility (EMC) - Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current
标准类型：L06
发布日期：2008/12/31 12:00:00
实施日期：2008/12/31 12:00:00
中国标准分类号：L06
国际标准分类号：33.100.20
引用标准：IEC 60050(161)-1990;IEC/TR 60725;IEC 60974-1;IEC 61000-3-2-2005;IEC 61000-3-11;IEC 61000-4-15
适用范围：This part of IEC 61000 is concerned with the limitation of voltage fluctuations and flickerimpressed on the public low-voltage system.It specifies limits of voltage changes which may be produced by an equipment tested underspecified conditions and gives guidance on methods of assessment.This part of IEC 61000 is applicable to electrical and electronic equipment having an inputcurrent equal to or less than 16 A per phase, intended to be connected to public low-voltagedistribution systems of between 220 V and 250 V line to neutral at 50 Hz, and not subject toconditional connection.Equipment which does not comply with the limits of this part of IEC 61000 when tested withthe reference impedance Zref of 6.4, and which therefore cannot be declared compliant withthis part, may be retested or evaluated to show conformity with IEC 61000-3-11. Part 3-11 isapplicable to equipment with rated input current ≤75 A per phase and subject to conditionalconnection.The tests according to this part are type tests. Particular test conditions are given in annex Aand the test circuit is shown in Figure 1.