標準號：BS EN 61000-3-3-2008
中文標準名稱：電磁兼容性(EMC).限值.每相額定電流小于等于16 A,不受有條件連接限制的設備用公共低壓供電系統電壓變化,電壓波動和閃爍的限制
英文標準名稱：Electromagnetic compatibility (EMC) - Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current
標準類型：L06
發布日期：2008/12/31 12:00:00
實施日期：2008/12/31 12:00:00
中國標準分類號：L06
國際標準分類號：33.100.20
引用標準：IEC 60050(161)-1990;IEC/TR 60725;IEC 60974-1;IEC 61000-3-2-2005;IEC 61000-3-11;IEC 61000-4-15
適用范圍：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.