照明设备谐波电流测试标准及其正确理解

·IECEE-CBGBl76251-200316AIEC61000-3-22005Electromagneticcompatibility-Limits-Limitsforharmoniccurrentemissions(equipmentinputcurrent16Aperphase)(UV)(IR)125W25W2l2C.5225W25W3238656106065901An(A)32.3051.1470.7790.40110.33130.2115≤n≤390.15×15/n21.0840.4360.308≤n≤400.23×8/n2Cn()22330λ510779511≤n≤39()3λ·3Dn(mAW)(A)33.42.3051.91.1471.00.7790.50.40110.350.3313≤n≤39()3.85/n(l)2007CTLDSH171classC2C13LED7.325WLEDLED/CTL1C2CCCCA125WD3CTLC1225W3LHLHGB/T15144-19944.9.1(L)4H54“L”n()25330λ57749311≤n≤3925“H”n()25337λ≥53CGB17625.1GB/T15144-2005/IEC60929:2002GB/T15144-1990GB17625.1LH45kVA0.5[1]GB17625.1-2003.(16A).[2]CTLDECISl0NSHEETDSH617Standard(s):IEC61000-3-2Ed3SubjectClassificationoflightingchains.[3]GB/T15144-2005/IEC60929:2002..[4]GB/T15144-1994..