KS C IEC 61000-3-11-2014 Electromagnetic compatibility(EMC)-Part 3-11: Limits- Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems-Equipment with rated current £ 75 A and subje
2014KS C IEC 61000-3-11:2014 Electromagnetic compatibility(EMC)-Part 3-11: Limits- Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems-Equipment with rated current £ 75 A and subjet to conditional connection
2004KS C IEC 61000-3-11:2004 Electromagnetic compatibility(EMC)-Part 3-11: Limits- Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems-Equipment with rated current £ 75 A and subjet to conditional connection