International Electrotechnical Commission
Glossary

Terms defined by SC 77A


Hide details for 95 % (99 %) probability weekly (daily) value95 % (99 %) probability weekly (daily) value
IEC 61000-3-14, ed. 1.0 (2011)
Hide details for active infeed converter, AICactive infeed converter, AIC
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for [<span>active power</span>]active power
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for agreed poweragreed power
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for [<span>auxiliary equipment</span>]auxiliary equipment
IEC 61000-4-19, ed. 1.0 (2014)
Hide details for auxiliary equipment, AEauxiliary equipment, AE
IEC 61000-4-16, ed. 2.0 (2015)
Hide details for [<span>a.c. power port</span>]a.c. power port
IEC 61000-4-19, ed. 1.0 (2014)
Hide details for back flashoverback flashover
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for balanced three-phase equipmentbalanced three-phase equipment
IEC 61000-3-12, ed. 2.0 (2011)
IEC 61000-3-4, ed. 1.0 (1998)
Hide details for [<span>balanced three-phase equipment</span>]balanced three-phase equipment
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for [<span>ballast</span>]ballast
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for bandwidth (of a device)bandwidth (of a device)
IEC 61000-4-23, ed. 1.0 (2000)
Hide details for bandwidth (of an emission or signal)bandwidth (of an emission or signal)
IEC 61000-4-23, ed. 1.0 (2000)
Hide details for basic EMC standardbasic EMC standard
IEC 61000-4-11, ed. 2.0 (2004)
Hide details for basic EMC standard (ACEC)basic EMC standard (ACEC)
IEC 61000-4-34, ed. 1.0 (2005)
Hide details for breakdownbreakdown
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for broadband, wideband (device)broadband, wideband (device)
IEC 61000-4-23, ed. 1.0 (2000)
Hide details for broadband, wideband (of an emission)broadband, wideband (of an emission)
IEC 61000-4-23, ed. 1.0 (2000)
Hide details for [<span>built-in dimmer</span>]built-in dimmer
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for calibrationcalibration
IEC 61000-4-11, ed. 2.0 (2004)
IEC 61000-4-34, ed. 1.0 (2005)
Hide details for [<span>channel</span>]channel
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for [<span>circuit power factor</span>]circuit power factor
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for conditional connectionconditional connection
IEC 61000-3-11, ed. 1.0 (2000)
Hide details for [<span>conditional connection</span>]conditional connection
IEC 61000-3-3, ed. 3.0 (2013)
Hide details for consumer's installationconsumer's installation
IEC 61000-3-4, ed. 1.0 (1998)
Hide details for couplingcoupling
IEC 61000-4-16, ed. 2.0 (2015)
Hide details for [<span>coupling</span>]coupling
IEC 61000-4-19, ed. 1.0 (2014)
Hide details for coupling networkcoupling network
IEC 61000-4-16, ed. 2.0 (2015)
Hide details for [<span>coupling network</span>]coupling network
IEC 61000-4-19, ed. 1.0 (2014)
Hide details for current distortion factorcurrent distortion factor
IEC 61000-4-8, ed. 2.0 (2009)
Hide details for current source invertercurrent source inverter
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for current unbalance factor (IUF)current unbalance factor (IUF)
IEC 61000-3-13, ed. 1.0 (2008)
Hide details for current unbalance factor, IUFcurrent unbalance factor, IUF
IEC 61000-3-14, ed. 1.0 (2011)
Hide details for customercustomer
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for [<span>declared input voltage</span>]declared input voltage
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for [<span>declared supply voltage</span>]declared supply voltage
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for declared supply voltage, [<i>U</i><sub>c</sub>]declared supply voltage, Uc
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for decoupling networkdecoupling network
IEC 61000-4-16, ed. 2.0 (2015)
Hide details for decoupling network, back filterdecoupling network, back filter
IEC 61000-4-8, ed. 2.0 (2009)
Hide details for depth (of voltage dip)depth (of voltage dip)
IEC 61000-2-8, ed. 1.0 (2002)
Hide details for [<span>differential mode current</span>]differential mode current
IEC 61000-4-19, ed. 1.0 (2014)
Hide details for [<span>differential mode voltage</span>]differential mode voltage
IEC 61000-4-19, ed. 1.0 (2014)
Hide details for [<span>dip threshold</span>]dip threshold
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for direct lightning strokedirect lightning stroke
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for disruptive discharge/flashover/sparkoverdisruptive discharge/flashover/sparkover
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for distorting installationdistorting installation
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
Hide details for distributed generation, embedded generation, dispersed generation, DGdistributed generation, embedded generation, dispersed generation, DG
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for distribution system operator, distribution network operator, DSOdistribution system operator, distribution network operator, DSO
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for disturbance leveldisturbance level
IEC 61000-2-12, ed. 1.0 (2003)
IEC 61000-2-2, ed. 2.0 (2002)
IEC 61000-2-4, ed. 2.0 (2002)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for disturbing installationdisturbing installation
IEC 61000-3-14, ed. 1.0 (2011)
Hide details for duration (of voltage dip)duration (of voltage dip)
IEC 61000-2-8, ed. 1.0 (2002)
Hide details for electromagnetic compatibility (EMC)electromagnetic compatibility (EMC)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for (electromagnetic) compatibility level(electromagnetic) compatibility level
IEC 61000-2-12, ed. 1.0 (2003)
IEC 61000-2-2, ed. 2.0 (2002)
IEC 61000-2-4, ed. 2.0 (2002)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for electromagnetic compatibility, EMCelectromagnetic compatibility, EMC
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for electromagnetic compatibility; EMCelectromagnetic compatibility; EMC
IEC 61000-2-4, ed. 2.0 (2002)
Hide details for electromagnetic compatibility; EMC (abbreviation)electromagnetic compatibility; EMC (abbreviation)
IEC 61000-2-12, ed. 1.0 (2003)
IEC 61000-2-2, ed. 2.0 (2002)
Hide details for (electromagnetic) disturbance(electromagnetic) disturbance
IEC 61000-2-12, ed. 1.0 (2003)
IEC 61000-2-2, ed. 2.0 (2002)
IEC 61000-2-4, ed. 2.0 (2002)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for (electromagnetic) emission(electromagnetic) emission
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for emissionemission
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for emission levelemission level
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for emission level (of a disturbing source)emission level (of a disturbing source)
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for emission limitemission limit
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for emission limit (allowed from a disturbing source)emission limit (allowed from a disturbing source)
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for EUTEUT
IEC 61000-4-13, ed. 1.0 (2002)
IEC 61000-4-17, ed. 1.0 (1999)
IEC 61000-4-29, ed. 1.0 (2000)
IEC 61000-4-8, ed. 2.0 (2009)
Hide details for EUT, equipment under testEUT, equipment under test
IEC 61000-4-16, ed. 2.0 (2015)
Hide details for [<span>flagged data</span>]flagged data
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for flat curve waveshapeflat curve waveshape
IEC 61000-4-13, ed. 1.0 (2002)
Hide details for flickerflicker
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-15, ed. 1.0 (2011)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for [<span>flicker</span>]flicker
IEC 61000-3-3, ed. 3.0 (2013)
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for [<span>flicker impression time</span>]flicker impression time
IEC 61000-3-3, ed. 3.0 (2013)
Hide details for [<span>flickermeter</span>]flickermeter
IEC 61000-3-3, ed. 3.0 (2013)
Hide details for fluctuating installationfluctuating installation
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for front time, [<i>T</i><sub>1</sub>]front time, T1
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for fundamental componentfundamental component
IEC 61000-2-12, ed. 1.0 (2003)
IEC 61000-2-2, ed. 2.0 (2002)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-15, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
Hide details for fundamental (component)fundamental (component)
IEC 61000-4-13, ed. 1.0 (2002)
Hide details for [<span>fundamental component</span>]fundamental component
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for fundamental component (or fundamental)fundamental component (or fundamental)
IEC 61000-2-4, ed. 2.0 (2002)
Hide details for fundamental frequencyfundamental frequency
IEC 61000-2-12, ed. 1.0 (2003)
IEC 61000-2-2, ed. 2.0 (2002)
IEC 61000-2-4, ed. 2.0 (2002)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for [<span>fundamental frequency</span>]fundamental frequency
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for generating plantgenerating plant
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for ground (reference) plane, GRPground (reference) plane, GRP
IEC 61000-4-8, ed. 2.0 (2009)
Hide details for group total harmonic distortion, THDGgroup total harmonic distortion, THDG
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for harmonic componentharmonic component
IEC 61000-2-12, ed. 1.0 (2003)
IEC 61000-2-2, ed. 2.0 (2002)
IEC 61000-2-4, ed. 2.0 (2002)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
Hide details for harmonic (component)harmonic (component)
IEC 61000-4-13, ed. 1.0 (2002)
Hide details for [<span>harmonic component</span>]harmonic component
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for harmonic frequencyharmonic frequency
IEC 61000-2-12, ed. 1.0 (2003)
IEC 61000-2-2, ed. 2.0 (2002)
IEC 61000-2-4, ed. 2.0 (2002)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-15, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
Hide details for [<span>harmonic frequency</span>]harmonic frequency
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for harmonic frequency, [<i>f</i><sub>H,<i>h</i></sub>]harmonic frequency, fH,h
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for harmonic order, [<i>h</i>]harmonic order, h
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for hybrid equipmenthybrid equipment
IEC 61000-3-12, ed. 2.0 (2011)
Hide details for [<span>hysteresis</span>]hysteresis
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for immersion methodimmersion method
IEC 61000-4-8, ed. 2.0 (2009)
Hide details for immunityimmunity
IEC 61000-4-13, ed. 1.0 (2002)
IEC 61000-4-14, ed. 1.0 (1999)
IEC 61000-4-28, ed. 1.0 (1999)
Hide details for immunity levelimmunity level
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-15, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for immunity (to a disturbance)immunity (to a disturbance)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-15, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
IEC 61000-4-11, ed. 2.0 (2004)
IEC 61000-4-16, ed. 2.0 (2015)
IEC 61000-4-27, ed. 1.0 (2000)
IEC 61000-4-29, ed. 1.0 (2000)
IEC 61000-4-34, ed. 1.0 (2005)
Hide details for [<span>immunity (to a disturbance)</span>]immunity (to a disturbance)
IEC 61000-4-19, ed. 1.0 (2014)
Hide details for in-plant point of coupling; IPCin-plant point of coupling; IPC
IEC 61000-2-4, ed. 2.0 (2002)
Hide details for indirect lightning strokeindirect lightning stroke
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for inductive coilinductive coil
IEC 61000-4-8, ed. 2.0 (2009)
Hide details for inductive coil factorinductive coil factor
IEC 61000-4-8, ed. 2.0 (2009)
Hide details for [<span>influence quantity</span>]influence quantity
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for [<span>input current</span>]input current
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for insulation coordinationinsulation coordination
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for interface pointinterface point
IEC 61000-3-11, ed. 1.0 (2000)
Hide details for [<span>interface point</span>]interface point
IEC 61000-3-3, ed. 3.0 (2013)
Hide details for interharmonic centred subgroup frequency, [<i>f</i><sub><i>isg,h</sub>]interharmonic centred subgroup frequency, fisg,h
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for interharmonic componentinterharmonic component
IEC 61000-2-12, ed. 1.0 (2003)
IEC 61000-2-2, ed. 2.0 (2002)
IEC 61000-2-4, ed. 2.0 (2002)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for [<span>interharmonic component</span>]interharmonic component
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for interharmonic frequencyinterharmonic frequency
IEC 61000-2-12, ed. 1.0 (2003)
IEC 61000-2-2, ed. 2.0 (2002)
IEC 61000-2-4, ed. 2.0 (2002)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-15, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for [<span>interharmonic frequency</span>]interharmonic frequency
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for interharmonic group frequency, [<i>f</i><sub><i>ig,h</sub>]interharmonic group frequency, fig,h
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for interphase equipmentinterphase equipment
IEC 61000-3-12, ed. 2.0 (2011)
IEC 61000-3-4, ed. 1.0 (1998)
Hide details for [<span>interruption</span>]interruption
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for [<span>interruption threshold</span>]interruption threshold
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for interruption threshold; <measurement of voltage dips and short interruptions>interruption threshold; <measurement of voltage dips and short interruptions>
IEC 61000-2-8, ed. 1.0 (2002)
Hide details for islanding protectionislanding protection
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for [<span>lamp</span>]lamp
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for large installationlarge installation
IEC 61000-3-14, ed. 1.0 (2011)
Hide details for [<span>lighting equipment</span>]lighting equipment
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for lightning arrester; surge diverter; surge arrester; surge protective device (SPD)lightning arrester; surge diverter; surge arrester; surge protective device (SPD)
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for lightning impulselightning impulse
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for linear resistive loadlinear resistive load
IEC 61000-4-38, ed. 1.0 (2015)
Hide details for [<span>load current</span>]load current
IEC 61000-4-19, ed. 1.0 (2014)
Hide details for load modulationload modulation
IEC 61000-4-38, ed. 1.0 (2015)
Hide details for long duration overvoltageslong duration overvoltages
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for long term flicker indicator, [<i>P</i><sub>lt</sub>]long term flicker indicator, Plt
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for low voltage, LVlow voltage, LV
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for [<span>luminaire</span>]luminaire
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for mains signalling frequenciesmains signalling frequencies
IEC 61000-4-13, ed. 1.0 (2002)
Hide details for malfunctionmalfunction
IEC 61000-4-11, ed. 2.0 (2004)
IEC 61000-4-27, ed. 1.0 (2000)
IEC 61000-4-28, ed. 1.0 (1999)
IEC 61000-4-29, ed. 1.0 (2000)
IEC 61000-4-34, ed. 1.0 (2005)
Hide details for [<span>measurement uncertainty</span>]measurement uncertainty
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for negative-sequence component of 3-phase voltages (or currents)negative-sequence component of 3-phase voltages (or currents)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
Hide details for [<span>nominal test voltage</span>]nominal test voltage
IEC 61000-3-3, ed. 3.0 (2013)
Hide details for [<span>nominal voltage</span>]nominal voltage
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for nominal voltage,[<i>U</i><sub>N</sub>]nominal voltage,UN
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for non-linear load or equipment (see also distorting installation)non-linear load or equipment (see also distorting installation)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
Hide details for normal operating conditionsnormal operating conditions
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for [<span>overdeviation</span>]overdeviation
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for overswing waveshapeoverswing waveshape
IEC 61000-4-13, ed. 1.0 (2002)
Hide details for overvoltageovervoltage
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for [<span>partial odd harmonic current</span>]partial odd harmonic current
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for partial weighted harmonic current, [<i>PWHC</i>]partial weighted harmonic current, PWHC
IEC 61000-3-12, ed. 2.0 (2011)
Hide details for partial weighted harmonic distortion ([<i>PWHD</i>])partial weighted harmonic distortion (PWHD)
IEC 61000-3-4, ed. 1.0 (1998)
Hide details for partial weighted harmonic distortion, PWHDpartial weighted harmonic distortion, PWHD
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for per unit (p.u.)per unit (p.u.)
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for phase angle of [<i>I</i><sub>5</sub>] related to the fundamental phase-to-neutral voltage [<i>U</i><sub>p1</suphase angle of I5 related to the fundamental phase-to-neutral voltage Up1
IEC 61000-3-12, ed. 2.0 (2011)
Hide details for phenomena related definitionsphenomena related definitions
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-6, ed. 2.0 (2008)
Hide details for phenomena related definitions, harmonicsphenomena related definitions, harmonics
IEC 61000-3-14, ed. 1.0 (2011)
Hide details for phenomena related definitions, unbalancephenomena related definitions, unbalance
IEC 61000-3-14, ed. 1.0 (2011)
Hide details for planning levelplanning level
IEC 61000-2-12, ed. 1.0 (2003)
IEC 61000-2-2, ed. 2.0 (2002)
IEC 61000-2-4, ed. 2.0 (2002)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for point of common coupling (PCC)point of common coupling (PCC)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-4, ed. 1.0 (1998)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for point of common coupling, PCCpoint of common coupling, PCC
IEC 61000-2-12, ed. 1.0 (2003)
IEC 61000-3-12, ed. 2.0 (2011)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for point of common coupling; PCCpoint of common coupling; PCC
IEC 61000-2-4, ed. 2.0 (2002)
Hide details for point of common coupling; PCC (abbreviation)point of common coupling; PCC (abbreviation)
IEC 61000-2-2, ed. 2.0 (2002)
Hide details for point of connection (POC)point of connection (POC)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for point of connection, POCpoint of connection, POC
IEC 61000-3-14, ed. 1.0 (2011)
Hide details for point of evaluation (POE)point of evaluation (POE)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for point of evaluation, POEpoint of evaluation, POE
IEC 61000-3-14, ed. 1.0 (2011)
Hide details for portport
IEC 61000-4-16, ed. 2.0 (2015)
Hide details for [<span>port</span>]port
IEC 61000-4-19, ed. 1.0 (2014)
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IEC 61000-3-2, ed. 4.0 (2014)
Hide details for positive-sequence component of 3-phase voltages (or currents)positive-sequence component of 3-phase voltages (or currents)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
Hide details for power frequency withstand voltagepower frequency withstand voltage
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for power qualitypower quality
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for [<span>power quality</span>]power quality
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
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IEC 61000-3-15, ed. 1.0 (2011)
Hide details for professional equipmentprofessional equipment
IEC 61000-3-12, ed. 2.0 (2011)
Hide details for [<span>professional equipment</span>]professional equipment
IEC 61000-3-2, ed. 4.0 (2014)
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IEC 61000-4-8, ed. 2.0 (2009)
Hide details for public low-voltage power systempublic low-voltage power system
IEC 61000-3-14, ed. 1.0 (2011)
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IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for [<span>rapid voltage change</span>]rapid voltage change
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for rapid voltage changesrapid voltage changes
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for rated apparent power of the equipment, [<i>S</i><sub>equ</sub>]rated apparent power of the equipment, Sequ
IEC 61000-3-12, ed. 2.0 (2011)
Hide details for rated apparent power ([<i>S</i><sub>equ</sub>]) of the equipmentrated apparent power (Sequ) of the equipment
IEC 61000-3-4, ed. 1.0 (1998)
Hide details for rated current of the equipment, [<i>I</i><sub>equ</sub>]rated current of the equipment, Iequ
IEC 61000-3-12, ed. 2.0 (2011)
Hide details for [<span>reference ballast</span>]reference ballast
IEC 61000-3-2, ed. 4.0 (2014)
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IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for reference current, [<i>I</i><sub>ref</sub>]reference current, Iref
IEC 61000-3-12, ed. 2.0 (2011)
Hide details for reference impedance, [<i>Z</i><sub>ref</sub>]reference impedance, Zref
IEC 61000-3-11, ed. 1.0 (2000)
Hide details for [<span>reference lamp</span>]reference lamp
IEC 61000-3-2, ed. 4.0 (2014)
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IEC 61000-3-2, ed. 4.0 (2014)
Hide details for [<span>reproducibility of results of measurements</span>]reproducibility of results of measurements
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for [<span>residual voltage</span>]residual voltage
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for residual voltage (of voltage dip)residual voltage (of voltage dip)
IEC 61000-2-8, ed. 1.0 (2002)
IEC 61000-4-11, ed. 2.0 (2004)
IEC 61000-4-34, ed. 1.0 (2005)
Hide details for ripple content, alternating componentripple content, alternating component
IEC 61000-4-17, ed. 1.0 (1999)
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IEC 61000-2-14, ed. 1.0 (2006)
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IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for [<span>r.m.s. current refreshed each half-cycle</span>]r.m.s. current refreshed each half-cycle
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for r.m.s. value of a harmonic component, [<i>Y</i><sub>H,<i>h</i></sub>]r.m.s. value of a harmonic component, YH,h
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for r.m.s. value of a harmonic group, [<i>Y</i><sub><i>g,h</sub>]r.m.s. value of a harmonic group, Yg,h
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for r.m.s. value of a harmonic subgroup, [<i>Y</i><sub><i>sg,h</sub>]r.m.s. value of a harmonic subgroup, Ysg,h
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for r.m.s. value of a spectral component, [<i>Y</i><sub>C,<i>k</i></sub>]r.m.s. value of a spectral component, YC,k
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for r.m.s. value of an interharmonic centred subgroup, [<i>Y</i><sub><i>isg,h</sub>]r.m.s. value of an interharmonic centred subgroup, Yisg,h
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for r.m.s. value of an interharmonic component, [<i>Y</i><sub>C,<i>i</i></sub>]r.m.s. value of an interharmonic component, YC,i
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for r.m.s. value of an interharmonic group, [<i>Y</i><sub><i>ig,h</sub>]r.m.s. value of an interharmonic group, Yig,h
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for [<span>r.m.s. voltage refreshed each cycle</span>]r.m.s. voltage refreshed each cycle
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for [<span>r.m.s. voltage refreshed each half-cycle</span>]r.m.s. voltage refreshed each half-cycle
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for [<span>self-ballasted lamp</span>]self-ballasted lamp
IEC 61000-3-2, ed. 4.0 (2014)
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IEC 61000-3-11, ed. 1.0 (2000)
Hide details for [<span>shape factor</span>]shape factor
IEC 61000-3-3, ed. 3.0 (2013)
Hide details for short-circuit power ([<i>S</i><sub>sc</sub>])short-circuit power (Ssc)
IEC 61000-3-4, ed. 1.0 (1998)
Hide details for short-circuit power, [<i>S</i><sub>sc</sub>]short-circuit power, Ssc
IEC 61000-3-12, ed. 2.0 (2011)
Hide details for short-circuit ratio ([<i>R</i><sub>sce</sub>])short-circuit ratio (Rsce)
IEC 61000-3-4, ed. 1.0 (1998)
Hide details for short-circuit ratio, [<i>R</i><sub>sce</sub>]short-circuit ratio, Rsce
IEC 61000-3-12, ed. 2.0 (2011)
Hide details for short-term flicker indicator, [<i>P</i><sub>st</sub>]short-term flicker indicator, Pst
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for short circuit powershort circuit power
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for short duration overvoltage, voltage swellshort duration overvoltage, voltage swell
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for short interruptionshort interruption
IEC 61000-2-8, ed. 1.0 (2002)
IEC 61000-4-11, ed. 2.0 (2004)
IEC 61000-4-29, ed. 1.0 (2000)
IEC 61000-4-34, ed. 1.0 (2005)
Hide details for short interruption (of supply voltage)short interruption (of supply voltage)
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for single-phase equipmentsingle-phase equipment
IEC 61000-3-12, ed. 2.0 (2011)
IEC 61000-3-4, ed. 1.0 (1998)
Hide details for [<span>sliding reference voltage</span>]sliding reference voltage
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for small installationsmall installation
IEC 61000-3-14, ed. 1.0 (2011)
Hide details for source impedance of the test generatorsource impedance of the test generator
IEC 61000-4-16, ed. 2.0 (2015)
Hide details for spurspur
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for stand-by modestand-by mode
IEC 61000-3-12, ed. 2.0 (2011)
Hide details for [<span>stand-by mode</span>]stand-by mode
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for [<span>step-down converter for lighting equipment</span>]step-down converter for lighting equipment
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for subgroup total harmonic distortion, THDSsubgroup total harmonic distortion, THDS
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for supply systemsupply system
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for surgesurge
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for [<span>swell threshold</span>]swell threshold
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for system operator or ownersystem operator or owner
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for system testsystem test
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for temporary overvoltagetemporary overvoltage
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for three-phase equipmentthree-phase equipment
IEC 61000-3-12, ed. 2.0 (2011)
IEC 61000-3-4, ed. 1.0 (1998)
Hide details for [<span>time aggregation</span>]time aggregation
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for time to half-value, [<i>T</i><sub>2</sub>]time to half-value, T2
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for [<span>total harmonic current</span>]total harmonic current
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for total harmonic current, [<i>THC</i>]total harmonic current, THC
IEC 61000-3-12, ed. 2.0 (2011)
Hide details for [<span>total harmonic distortion</span>]total harmonic distortion
IEC 61000-3-2, ed. 4.0 (2014)
Hide details for total harmonic distortion – THDtotal harmonic distortion – THD
IEC 61000-3-6, ed. 2.0 (2008)
Hide details for total harmonic distortion ([<i>THD</i>])[<sup>1)</sup>]total harmonic distortion (THD)1)
IEC 61000-3-4, ed. 1.0 (1998)
Hide details for total harmonic distortion, THDtotal harmonic distortion, THD
IEC 61000-2-12, ed. 1.0 (2003)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-15, ed. 1.0 (2011)
IEC 61000-4-7, ed. 2.0, amd. 1 (2008)
Hide details for total harmonic distortion; THDtotal harmonic distortion; THD
IEC 61000-2-4, ed. 2.0 (2002)
Hide details for total harmonic distortion; (THD)total harmonic distortion; (THD)
IEC 61000-2-2, ed. 2.0 (2002)
Hide details for transfer coefficient (influence coefficient)transfer coefficient (influence coefficient)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
IEC 61000-3-7, ed. 2.0 (2008)
Hide details for transienttransient
IEC 61000-2-14, ed. 1.0 (2006)
Hide details for transient overvoltagetransient overvoltage
IEC 61000-2-4, ed. 2.0 (2002)
Hide details for transpositiontransposition
IEC 61000-3-13, ed. 1.0 (2008)
Hide details for unbalance factor [<i>k</i><sub>u2</sub>] (%)unbalance factor ku2 (%)
IEC 61000-4-27, ed. 1.0 (2000)
Hide details for unbalanced installationunbalanced installation
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
Hide details for unbalanced three-phase equipmentunbalanced three-phase equipment
IEC 61000-3-12, ed. 2.0 (2011)
IEC 61000-3-4, ed. 1.0 (1998)
Hide details for [<span>underdeviation</span>]underdeviation
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
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IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for [<span>variability of results of measurements</span>]variability of results of measurements
IEC 61000-3-2, ed. 4.0 (2014)
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IEC 61000-3-2, ed. 4.0 (2014)
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IEC 61000-4-11, ed. 2.0 (2004)
IEC 61000-4-34, ed. 1.0 (2005)
Hide details for very short duration overvoltage (transient)very short duration overvoltage (transient)
IEC 61000-2-14, ed. 1.0 (2006)
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IEC 61000-3-3, ed. 3.0 (2013)
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IEC 61000-2-4, ed. 2.0 (2002)
Hide details for voltage dipvoltage dip
IEC 61000-4-11, ed. 2.0 (2004)
IEC 61000-4-29, ed. 1.0 (2000)
IEC 61000-4-34, ed. 1.0 (2005)
Hide details for [<span>voltage dip</span>]voltage dip
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for voltage dip end threshold; <voltage dip measurement>voltage dip end threshold; <voltage dip measurement>
IEC 61000-2-8, ed. 1.0 (2002)
Hide details for (voltage dip) reference voltage; <measurement of voltage dips and short interruptions>(voltage dip) reference voltage; <measurement of voltage dips and short interruptions>
IEC 61000-2-8, ed. 1.0 (2002)
Hide details for (voltage dip) sliding reference voltage; <measurement of voltage dips and short interruptions>(voltage dip) sliding reference voltage; <measurement of voltage dips and short interruptions>
IEC 61000-2-8, ed. 1.0 (2002)
Hide details for voltage dip start threshold; <voltage dip measurement>voltage dip start threshold; <voltage dip measurement>
IEC 61000-2-8, ed. 1.0 (2002)
Hide details for voltage dip (voltage sag)voltage dip (voltage sag)
IEC 61000-2-4, ed. 2.0 (2002)
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for voltage dip; voltage sagvoltage dip; voltage sag
IEC 61000-2-8, ed. 1.0 (2002)
Hide details for voltage fluctuationvoltage fluctuation
IEC 61000-3-15, ed. 1.0 (2011)
Hide details for voltage fluctuationsvoltage fluctuations
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-7, ed. 2.0 (2008)
IEC 61000-4-14, ed. 1.0 (1999)
Hide details for voltage impulsevoltage impulse
IEC 61000-2-14, ed. 1.0 (2006)
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IEC 61000-3-15, ed. 1.0 (2011)
Hide details for [<span>voltage swell</span>]voltage swell
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for voltage unbalancevoltage unbalance
IEC 61000-3-15, ed. 1.0 (2011)
IEC 61000-4-27, ed. 1.0 (2000)
Hide details for [<span>voltage unbalance</span>]voltage unbalance
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for voltage unbalance factor (u)voltage unbalance factor (u)
IEC 61000-3-13, ed. 1.0 (2008)
Hide details for voltage unbalance factor, [<i>u</i>]voltage unbalance factor, u
IEC 61000-3-14, ed. 1.0 (2011)
Hide details for voltage unbalance (imbalance)voltage unbalance (imbalance)
IEC 61000-2-12, ed. 1.0 (2003)
IEC 61000-2-2, ed. 2.0 (2002)
IEC 61000-2-4, ed. 2.0 (2002)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
IEC 61000-3-6, ed. 2.0 (2008)
Hide details for voltage variationvoltage variation
IEC 61000-4-29, ed. 1.0 (2000)
Hide details for zero-sequence component of 3-phase voltages (or currents)zero-sequence component of 3-phase voltages (or currents)
IEC 61000-3-13, ed. 1.0 (2008)
IEC 61000-3-14, ed. 1.0 (2011)
Hide details for [<span><i>d</i><sub>c</sub></span>]dc
IEC 61000-3-3, ed. 3.0 (2013)
Hide details for [<span><i>d</i><sub>max</sub></span>]dmax
IEC 61000-3-3, ed. 3.0 (2013)
Hide details for [<span><i>P</i><sub>lt</sub></span>]Plt
IEC 61000-3-3, ed. 3.0 (2013)
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for [<span><i>P</i><sub>st</sub></span>]Pst
IEC 61000-3-3, ed. 3.0 (2013)
IEC 61000-4-30, ed. 3.0 (2015)
IEC 61000-4-30, ed. 3.0 (2015)
Hide details for [<span><i>T</i><sub>max</sub></span>]Tmax
IEC 61000-3-3, ed. 3.0 (2013)
Hide details for [<i>f</i><sub>1</sub>]f1
IEC 61000-4-13, ed. 1.0 (2002)


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