IEC 61000-3-2:2014 deals with the limitation of harmonic currents injected into the public supply system. It specifies limits of harmonic components of the input current which may be produced by equipment tested under specified conditions. It is applicable to electrical and electronic equipment having an input current up to and including 16 A per phase, and intended to be connected to public low voltage distribution systems. Arc welding equipment which is not professional equipment, with input current up to and including 16 A per phase, is included in this standard. Arc welding equipment intended for professional use, as specified in IEC 60974-1, is excluded from this standard and may be subject to installation restrictions as indicated in IEC/TR 61000-3-4 or IEC 61000-3-12. The tests according to this standard are type tests. Test conditions for particular equipment are given in Annex C. For systems with nominal voltages less than 220 V (line-to-neutral), the limits have not yet been considered. This fourth edition cancels and replaces the third edition published in 2005, Amendment 1:2008, Amendment 2:2009 and Corrigendum of August 2009. This edition includes the following significant technical changes with respect to the previous edition:
- a clarification of the repeatability and reproducibility of measurements;
- a more accurate specification of the general test conditions for information technology equipment;
- the addition of optional test conditions for information technology equipment with external power supplies or battery chargers;
- the addition of a simplified test method for equipment that undergoes minor changes or updates;
- an update of the test conditions for washing machines;
- a clarification of the requirements for Class C equipment with active input power ≤ 25 W;
- an update of the test conditions for audio amplifiers;
- a clarification of the test conditions for lamps;
- an update of the test conditions for vacuum cleaners;
- the addition of test conditions for high pressure cleaners;
- an update of the test conditions for arc welding equipment;
- the reclassification of refrigerators and freezers with variable-speed drives into Class D;
- and the addition of test conditions for refrigerators and freezers.
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EN 60107-1:1997 Methods of measurement on receivers for television broadcast transmissions - Part 1: General considerations - Measurements at radio and video frequencies
EN 60155:1995 Glow-starters for fluorescent lamps
EN 60335-2-14:1988 Sähkökäyttöisten koti- ja vastaavaan käyttöön tarkoitettujen laitteiden turvallisuus. Erityisvaatimukset elintarvikkeiden käsittelylaitteille ja niiden lisävarusteille
EN 60107-1:1997 Methods of measurement on receivers for television broadcast transmissions - Part 1: General considerations - Measurements at radio and video frequencies
EN 60155:1995 Glow-starters for fluorescent lamps
EN 60335-2-14:1988 Sähkökäyttöisten koti- ja vastaavaan käyttöön tarkoitettujen laitteiden turvallisuus. Erityisvaatimukset elintarvikkeiden käsittelylaitteille ja niiden lisävarusteille
EN 60335-2-14:1996 Safety of household and similar electrical appliances - Part 2-14: Particular requirements for kitchen machines
EN 60335-2-14:2003 Household and similar electrical appliances - Safety - Part 2-14: Particular requirements for kitchen machines
EN 60335-2-14:2006 Household and similar electrical appliances - Safety - Part 2-14: Particular requirements for kitchen machines
EN 60335-2-24:2010 Household and similar electrical appliances - Safety - Part 2-24: Particular requirements for refrigerating appliances, ice-cream appliances and ice makers
EN 60335-2-2:2010 Household and similar electrical appliances - Safety - Part 2-2: Particular requirements for vacuum cleaners and water-suction cleaning appliances
EN 60335-2-79:2012 Household and similar electrical appliances - Safety - Part 2-79: Particular requirements for high pressure cleaners and steam cleaners
EN 61000-2-2:2002 Electromagnetic compatibility (EMC) - Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
EN 61000-3-12:2011 Electromagnetic compatibility (EMC) - Part 3-12: Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current > 16 A and <= 75 A per phase
EN 61000-4-7:2002 Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
EN IEC 60268-3:2018 Äänilaitteet - Osa 3: Vahvistimet
EN IEC 60335-2-14:2023 Household and similar electrical appliances - Safety - Part 2-14: Particular requirements for kitchen machines
EN IEC 60335-2-2:2023 Household and similar electrical appliances - Safety - Part 2-2: Particular requirements for vacuum cleaners and water-suction cleaning appliances
EN IEC 60974-1:2018 Arc welding equipment - Part 1: Welding power sources
EN IEC 60974-1:2022 Arc welding equipment - Part 1: Welding power sources
HD 483.1 S2:1989 Sound system equipment - Part 1: General
IEC 60050-131:2002 International Electrotechnical Vocabulary (IEV) - Part 131: Circuit theory
IEC 60050-161:1990 International Electrotechnical Vocabulary (IEV) - Part 161: Electromagnetic compatibility
IEC/TS 61000-3-4:1998 Electromagnetic compatibility (EMC) - Part 3-4: Limits - Limitation of emission of harmonic currents in low-voltage power supply systems for equipment with rated current greater than 16 A
ITU-R BT.471-1:1994
2004/108/EC Sähkömagneettinen yhteensopivuus (EMC) 1999/5/EC Radio- ja telepäätelaitteista ja niiden vaatimustenmukaisuuden vastavuoroisesta tunnustamisesta 2014/30/EU 2014/53/EU